Mon Oct 23 10:20:01 2017 Msieve v. 1.53 (SVN unknown) Mon Oct 23 10:20:01 2017 random seeds: d254443f 27565ebb Mon Oct 23 10:20:01 2017 factoring 71214437902112375896060657437728460097095202290204741636386555474729246128282657237134079404186626444618087412420357520216260587061572146926249192161085361782512091881680170848064795781912935659844494761770661911855612843638311 (227 digits) Mon Oct 23 10:20:02 2017 searching for 15-digit factors Mon Oct 23 10:20:03 2017 commencing number field sieve (227-digit input) Mon Oct 23 10:20:03 2017 R0: 605294867755151978358116750555481286863651157835776 Mon Oct 23 10:20:03 2017 R1: -90158468827845266682220458984375 Mon Oct 23 10:20:03 2017 A0: 135 Mon Oct 23 10:20:03 2017 A1: 0 Mon Oct 23 10:20:03 2017 A2: 0 Mon Oct 23 10:20:03 2017 A3: 0 Mon Oct 23 10:20:03 2017 A4: 0 Mon Oct 23 10:20:03 2017 A5: 1 Mon Oct 23 10:20:03 2017 skew 2.67, size 2.283e-17, alpha 0.430, combined = 8.004e-14 rroots = 1 Mon Oct 23 10:20:03 2017 Mon Oct 23 10:20:03 2017 commencing relation filtering Mon Oct 23 10:20:03 2017 setting target matrix density to 128.0 Mon Oct 23 10:20:03 2017 estimated available RAM is 16003.1 MB Mon Oct 23 10:20:03 2017 commencing duplicate removal, pass 1 Mon Oct 23 10:29:43 2017 error -1 reading relation 81678651 Mon Oct 23 10:29:43 2017 error -11 reading relation 81680450 Mon Oct 23 10:34:05 2017 error -15 reading relation 118448758 Mon Oct 23 10:42:51 2017 error -15 reading relation 191872676 Mon Oct 23 10:43:36 2017 error -11 reading relation 198198685 Mon Oct 23 10:54:44 2017 error -15 reading relation 290980387 Mon Oct 23 10:56:24 2017 error -5 reading relation 304922471 Mon Oct 23 10:56:46 2017 error -1 reading relation 307976802 Mon Oct 23 11:03:59 2017 skipped 321 relations with b > 2^32 Mon Oct 23 11:03:59 2017 skipped 5 relations with composite factors Mon Oct 23 11:03:59 2017 found 28243359 hash collisions in 368050886 relations Mon Oct 23 11:04:25 2017 added 731993 free relations Mon Oct 23 11:04:25 2017 commencing duplicate removal, pass 2 Mon Oct 23 11:06:16 2017 found 0 duplicates and 368782879 unique relations Mon Oct 23 11:06:16 2017 memory use: 1321.5 MB Mon Oct 23 11:06:16 2017 reading ideals above 310050816 Mon Oct 23 11:06:16 2017 commencing singleton removal, initial pass Mon Oct 23 11:38:42 2017 memory use: 6024.0 MB Mon Oct 23 11:38:42 2017 reading all ideals from disk Mon Oct 23 11:38:59 2017 memory use: 6253.3 MB Mon Oct 23 11:39:11 2017 commencing in-memory singleton removal Mon Oct 23 11:39:22 2017 begin with 368782879 relations and 301845117 unique ideals Mon Oct 23 11:41:33 2017 reduce to 235714964 relations and 154785639 ideals in 14 passes Mon Oct 23 11:41:33 2017 max relations containing the same ideal: 43 Mon Oct 23 11:41:43 2017 reading ideals above 720000 Mon Oct 23 11:41:44 2017 commencing singleton removal, initial pass Mon Oct 23 12:09:02 2017 memory use: 5512.0 MB Mon Oct 23 12:09:03 2017 reading large ideals from disk Mon Oct 23 12:10:41 2017 keeping 168437482 ideals with weight <= 20, target excess is 19880561 Mon Oct 23 12:12:23 2017 memory use: 5275.5 MB Mon Oct 23 12:12:23 2017 commencing in-memory singleton removal Mon Oct 23 12:12:31 2017 begin with 235714964 relations and 168437482 unique ideals Mon Oct 23 12:14:12 2017 reduce to 235664443 relations and 168386960 ideals in 10 passes Mon Oct 23 12:14:12 2017 max relations containing the same ideal: 20 Mon Oct 23 12:15:11 2017 removing 12269131 relations and 10269131 ideals in 2000000 cliques Mon Oct 23 12:15:15 2017 commencing in-memory singleton removal Mon Oct 23 12:15:23 2017 begin with 223395312 relations and 168386960 unique ideals Mon Oct 23 12:16:39 2017 reduce to 222874021 relations and 157590497 ideals in 8 passes Mon Oct 23 12:16:39 2017 max relations containing the same ideal: 20 Mon Oct 23 12:17:35 2017 removing 9147590 relations and 7147590 ideals in 2000000 cliques Mon Oct 23 12:17:39 2017 commencing in-memory singleton removal Mon Oct 23 12:17:46 2017 begin with 213726431 relations and 157590497 unique ideals Mon Oct 23 12:19:06 2017 reduce to 213386512 relations and 150099722 ideals in 9 passes Mon Oct 23 12:19:06 2017 max relations containing the same ideal: 20 Mon Oct 23 12:19:59 2017 removing 8206522 relations and 6206522 ideals in 2000000 cliques Mon Oct 23 12:20:03 2017 commencing in-memory singleton removal Mon Oct 23 12:20:10 2017 begin with 205179990 relations and 150099722 unique ideals Mon Oct 23 12:21:09 2017 reduce to 204888880 relations and 143599322 ideals in 7 passes Mon Oct 23 12:21:09 2017 max relations containing the same ideal: 20 Mon Oct 23 12:22:00 2017 removing 7694996 relations and 5694996 ideals in 2000000 cliques Mon Oct 23 12:22:03 2017 commencing in-memory singleton removal Mon Oct 23 12:22:10 2017 begin with 197193884 relations and 143599322 unique ideals Mon Oct 23 12:23:05 2017 reduce to 196926463 relations and 137634402 ideals in 7 passes Mon Oct 23 12:23:05 2017 max relations containing the same ideal: 20 Mon Oct 23 12:23:54 2017 removing 7353777 relations and 5353777 ideals in 2000000 cliques Mon Oct 23 12:23:57 2017 commencing in-memory singleton removal Mon Oct 23 12:24:03 2017 begin with 189572686 relations and 137634402 unique ideals Mon Oct 23 12:24:56 2017 reduce to 189315943 relations and 132021305 ideals in 7 passes Mon Oct 23 12:24:56 2017 max relations containing the same ideal: 20 Mon Oct 23 12:25:43 2017 removing 7160080 relations and 5160080 ideals in 2000000 cliques Mon Oct 23 12:25:46 2017 commencing in-memory singleton removal Mon Oct 23 12:25:52 2017 begin with 182155863 relations and 132021305 unique ideals Mon Oct 23 12:26:42 2017 reduce to 181909216 relations and 126612000 ideals in 7 passes Mon Oct 23 12:26:42 2017 max relations containing the same ideal: 20 Mon Oct 23 12:27:27 2017 removing 6984601 relations and 4984601 ideals in 2000000 cliques Mon Oct 23 12:27:30 2017 commencing in-memory singleton removal Mon Oct 23 12:27:36 2017 begin with 174924615 relations and 126612000 unique ideals Mon Oct 23 12:28:24 2017 reduce to 174686864 relations and 121387199 ideals in 7 passes Mon Oct 23 12:28:24 2017 max relations containing the same ideal: 20 Mon Oct 23 12:29:07 2017 removing 6821697 relations and 4821697 ideals in 2000000 cliques Mon Oct 23 12:29:10 2017 commencing in-memory singleton removal Mon Oct 23 12:29:15 2017 begin with 167865167 relations and 121387199 unique ideals Mon Oct 23 12:30:01 2017 reduce to 167621599 relations and 116319276 ideals in 7 passes Mon Oct 23 12:30:01 2017 max relations containing the same ideal: 20 Mon Oct 23 12:30:42 2017 removing 6781625 relations and 4781625 ideals in 2000000 cliques Mon Oct 23 12:30:45 2017 commencing in-memory singleton removal Mon Oct 23 12:30:50 2017 begin with 160839974 relations and 116319276 unique ideals Mon Oct 23 12:31:33 2017 reduce to 160607626 relations and 111302615 ideals in 7 passes Mon Oct 23 12:31:33 2017 max relations containing the same ideal: 20 Mon Oct 23 12:32:13 2017 removing 6637067 relations and 4637067 ideals in 2000000 cliques Mon Oct 23 12:32:16 2017 commencing in-memory singleton removal Mon Oct 23 12:32:20 2017 begin with 153970559 relations and 111302615 unique ideals Mon Oct 23 12:33:01 2017 reduce to 153728878 relations and 106420913 ideals in 7 passes Mon Oct 23 12:33:01 2017 max relations containing the same ideal: 20 Mon Oct 23 12:33:39 2017 removing 6567461 relations and 4567461 ideals in 2000000 cliques Mon Oct 23 12:33:42 2017 commencing in-memory singleton removal Mon Oct 23 12:33:47 2017 begin with 147161417 relations and 106420913 unique ideals Mon Oct 23 12:34:20 2017 reduce to 146913216 relations and 101601977 ideals in 6 passes Mon Oct 23 12:34:20 2017 max relations containing the same ideal: 20 Mon Oct 23 12:34:56 2017 removing 6563369 relations and 4563369 ideals in 2000000 cliques Mon Oct 23 12:34:59 2017 commencing in-memory singleton removal Mon Oct 23 12:35:03 2017 begin with 140349847 relations and 101601977 unique ideals Mon Oct 23 12:35:45 2017 reduce to 140107029 relations and 96792471 ideals in 8 passes Mon Oct 23 12:35:45 2017 max relations containing the same ideal: 20 Mon Oct 23 12:36:19 2017 removing 6468435 relations and 4468435 ideals in 2000000 cliques Mon Oct 23 12:36:22 2017 commencing in-memory singleton removal Mon Oct 23 12:36:26 2017 begin with 133638594 relations and 96792471 unique ideals Mon Oct 23 12:37:00 2017 reduce to 133385018 relations and 92066726 ideals in 7 passes Mon Oct 23 12:37:00 2017 max relations containing the same ideal: 20 Mon Oct 23 12:37:33 2017 removing 6466062 relations and 4466062 ideals in 2000000 cliques Mon Oct 23 12:37:35 2017 commencing in-memory singleton removal Mon Oct 23 12:37:39 2017 begin with 126918956 relations and 92066726 unique ideals Mon Oct 23 12:38:16 2017 reduce to 126657330 relations and 87335023 ideals in 8 passes Mon Oct 23 12:38:16 2017 max relations containing the same ideal: 20 Mon Oct 23 12:38:47 2017 removing 6392128 relations and 4392128 ideals in 2000000 cliques Mon Oct 23 12:38:49 2017 commencing in-memory singleton removal Mon Oct 23 12:38:53 2017 begin with 120265202 relations and 87335023 unique ideals Mon Oct 23 12:39:27 2017 reduce to 119984620 relations and 82657940 ideals in 8 passes Mon Oct 23 12:39:27 2017 max relations containing the same ideal: 20 Mon Oct 23 12:39:57 2017 removing 6419180 relations and 4419180 ideals in 2000000 cliques Mon Oct 23 12:39:59 2017 commencing in-memory singleton removal Mon Oct 23 12:40:02 2017 begin with 113565440 relations and 82657940 unique ideals Mon Oct 23 12:40:31 2017 reduce to 113283682 relations and 77952342 ideals in 7 passes Mon Oct 23 12:40:31 2017 max relations containing the same ideal: 20 Mon Oct 23 12:40:58 2017 removing 6411702 relations and 4411702 ideals in 2000000 cliques Mon Oct 23 12:41:00 2017 commencing in-memory singleton removal Mon Oct 23 12:41:03 2017 begin with 106871980 relations and 77952342 unique ideals Mon Oct 23 12:41:29 2017 reduce to 106584343 relations and 73248025 ideals in 7 passes Mon Oct 23 12:41:29 2017 max relations containing the same ideal: 19 Mon Oct 23 12:41:55 2017 removing 6368234 relations and 4368234 ideals in 2000000 cliques Mon Oct 23 12:41:58 2017 commencing in-memory singleton removal Mon Oct 23 12:42:00 2017 begin with 100216109 relations and 73248025 unique ideals Mon Oct 23 12:42:24 2017 reduce to 99906644 relations and 68564677 ideals in 7 passes Mon Oct 23 12:42:24 2017 max relations containing the same ideal: 19 Mon Oct 23 12:42:48 2017 removing 6356129 relations and 4356129 ideals in 2000000 cliques Mon Oct 23 12:42:51 2017 commencing in-memory singleton removal Mon Oct 23 12:42:53 2017 begin with 93550515 relations and 68564677 unique ideals Mon Oct 23 12:43:25 2017 reduce to 93194571 relations and 63845495 ideals in 10 passes Mon Oct 23 12:43:25 2017 max relations containing the same ideal: 19 Mon Oct 23 12:43:47 2017 removing 6360706 relations and 4360706 ideals in 2000000 cliques Mon Oct 23 12:43:49 2017 commencing in-memory singleton removal Mon Oct 23 12:43:51 2017 begin with 86833865 relations and 63845495 unique ideals Mon Oct 23 12:44:14 2017 reduce to 86452009 relations and 59094656 ideals in 8 passes Mon Oct 23 12:44:14 2017 max relations containing the same ideal: 19 Mon Oct 23 12:44:35 2017 removing 6430772 relations and 4430772 ideals in 2000000 cliques Mon Oct 23 12:44:37 2017 commencing in-memory singleton removal Mon Oct 23 12:44:39 2017 begin with 80021237 relations and 59094656 unique ideals Mon Oct 23 12:45:00 2017 reduce to 79616413 relations and 54249642 ideals in 8 passes Mon Oct 23 12:45:00 2017 max relations containing the same ideal: 19 Mon Oct 23 12:45:19 2017 removing 6467308 relations and 4467308 ideals in 2000000 cliques Mon Oct 23 12:45:21 2017 commencing in-memory singleton removal Mon Oct 23 12:45:22 2017 begin with 73149105 relations and 54249642 unique ideals Mon Oct 23 12:45:41 2017 reduce to 72714813 relations and 49337240 ideals in 8 passes Mon Oct 23 12:45:41 2017 max relations containing the same ideal: 18 Mon Oct 23 12:45:58 2017 removing 1096191 relations and 780069 ideals in 316122 cliques Mon Oct 23 12:45:59 2017 commencing in-memory singleton removal Mon Oct 23 12:46:01 2017 begin with 71618622 relations and 49337240 unique ideals Mon Oct 23 12:46:17 2017 reduce to 71591892 relations and 48530314 ideals in 7 passes Mon Oct 23 12:46:17 2017 max relations containing the same ideal: 17 Mon Oct 23 12:46:36 2017 relations with 0 large ideals: 4404018 Mon Oct 23 12:46:36 2017 relations with 1 large ideals: 18240237 Mon Oct 23 12:46:36 2017 relations with 2 large ideals: 27050130 Mon Oct 23 12:46:36 2017 relations with 3 large ideals: 16592385 Mon Oct 23 12:46:36 2017 relations with 4 large ideals: 4536273 Mon Oct 23 12:46:36 2017 relations with 5 large ideals: 705174 Mon Oct 23 12:46:36 2017 relations with 6 large ideals: 61297 Mon Oct 23 12:46:36 2017 relations with 7+ large ideals: 2378 Mon Oct 23 12:46:36 2017 commencing 2-way merge Mon Oct 23 12:46:57 2017 reduce to 44017478 relation sets and 20955900 unique ideals Mon Oct 23 12:46:57 2017 commencing full merge Mon Oct 23 12:50:07 2017 memory use: 2043.9 MB Mon Oct 23 12:50:09 2017 found 22535244 cycles, need 20096100 Mon Oct 23 12:50:13 2017 weight of 20096100 cycles is about 2002950955 (99.67/cycle) Mon Oct 23 12:50:13 2017 distribution of cycle lengths: Mon Oct 23 12:50:13 2017 1 relations: 4404121 Mon Oct 23 12:50:13 2017 2 relations: 1854872 Mon Oct 23 12:50:13 2017 3 relations: 1348272 Mon Oct 23 12:50:13 2017 4 relations: 1158329 Mon Oct 23 12:50:13 2017 5 relations: 1086335 Mon Oct 23 12:50:13 2017 6 relations: 1033943 Mon Oct 23 12:50:13 2017 7 relations: 1008076 Mon Oct 23 12:50:13 2017 8 relations: 971598 Mon Oct 23 12:50:13 2017 9 relations: 939895 Mon Oct 23 12:50:13 2017 10+ relations: 6290659 Mon Oct 23 12:50:13 2017 heaviest cycle: 23 relations Mon Oct 23 12:50:14 2017 commencing cycle optimization Mon Oct 23 12:50:42 2017 start with 137835426 relations Mon Oct 23 12:54:13 2017 pruned 12970952 relations Mon Oct 23 12:54:13 2017 memory use: 3739.4 MB Mon Oct 23 12:54:13 2017 distribution of cycle lengths: Mon Oct 23 12:54:13 2017 1 relations: 4404121 Mon Oct 23 12:54:13 2017 2 relations: 1930952 Mon Oct 23 12:54:13 2017 3 relations: 1445050 Mon Oct 23 12:54:13 2017 4 relations: 1266278 Mon Oct 23 12:54:13 2017 5 relations: 1221644 Mon Oct 23 12:54:13 2017 6 relations: 1186123 Mon Oct 23 12:54:13 2017 7 relations: 1175909 Mon Oct 23 12:54:13 2017 8 relations: 1136232 Mon Oct 23 12:54:13 2017 9 relations: 1094504 Mon Oct 23 12:54:13 2017 10+ relations: 5235287 Mon Oct 23 12:54:13 2017 heaviest cycle: 22 relations Mon Oct 23 12:54:25 2017 RelProcTime: 9262 Mon Oct 23 12:54:25 2017 Mon Oct 23 12:54:25 2017 commencing linear algebra Mon Oct 23 12:54:43 2017 read 20096100 cycles Mon Oct 23 12:55:13 2017 cycles contain 59983625 unique relations Mon Oct 23 13:00:15 2017 read 59983625 relations Mon Oct 23 13:01:43 2017 using 20 quadratic characters above 4294917295 Mon Oct 23 13:05:37 2017 building initial matrix Mon Oct 23 13:14:38 2017 memory use: 7597.7 MB Mon Oct 23 13:14:46 2017 read 20096100 cycles Mon Oct 23 13:14:48 2017 matrix is 20093218 x 20096100 (7431.8 MB) with weight 2142937210 (106.63/col) Mon Oct 23 13:14:48 2017 sparse part has weight 1727131747 (85.94/col) Mon Oct 23 13:20:04 2017 filtering completed in 3 passes Mon Oct 23 13:20:07 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Mon Oct 23 13:20:07 2017 sparse part has weight 1724213744 (86.10/col) Mon Oct 23 13:21:05 2017 matrix starts at (0, 0) Mon Oct 23 13:21:07 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Mon Oct 23 13:21:07 2017 sparse part has weight 1724213744 (86.10/col) Mon Oct 23 13:21:07 2017 saving the first 48 matrix rows for later Mon Oct 23 13:21:10 2017 matrix includes 64 packed rows Mon Oct 23 13:21:12 2017 matrix is 20025734 x 20025982 (7106.0 MB) with weight 1781925460 (88.98/col) Mon Oct 23 13:21:12 2017 sparse part has weight 1662537194 (83.02/col) Mon Oct 23 13:21:12 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Mon Oct 23 13:22:36 2017 commencing Lanczos iteration (4 threads) Mon Oct 23 13:22:36 2017 memory use: 6036.7 MB Mon Oct 23 13:24:22 2017 linear algebra at 0.0%, ETA 374h14m Mon Oct 23 13:24:57 2017 checkpointing every 60000 dimensions Tue Oct 24 08:52:14 2017 Tue Oct 24 08:52:14 2017 Tue Oct 24 08:52:14 2017 Msieve v. 1.53 (SVN unknown) Tue Oct 24 08:52:14 2017 random seeds: 6501e6a2 98a3ce89 Tue Oct 24 08:52:14 2017 factoring 71214437902112375896060657437728460097095202290204741636386555474729246128282657237134079404186626444618087412420357520216260587061572146926249192161085361782512091881680170848064795781912935659844494761770661911855612843638311 (227 digits) Tue Oct 24 08:52:15 2017 searching for 15-digit factors Tue Oct 24 08:52:16 2017 commencing number field sieve (227-digit input) Tue Oct 24 08:52:16 2017 R0: 605294867755151978358116750555481286863651157835776 Tue Oct 24 08:52:16 2017 R1: -90158468827845266682220458984375 Tue Oct 24 08:52:16 2017 A0: 135 Tue Oct 24 08:52:16 2017 A1: 0 Tue Oct 24 08:52:16 2017 A2: 0 Tue Oct 24 08:52:16 2017 A3: 0 Tue Oct 24 08:52:16 2017 A4: 0 Tue Oct 24 08:52:16 2017 A5: 1 Tue Oct 24 08:52:16 2017 skew 2.67, size 2.283e-17, alpha 0.430, combined = 8.004e-14 rroots = 1 Tue Oct 24 08:52:16 2017 Tue Oct 24 08:52:16 2017 commencing linear algebra Tue Oct 24 08:52:16 2017 skipping matrix build Tue Oct 24 08:52:34 2017 matrix starts at (0, 0) Tue Oct 24 08:52:36 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Tue Oct 24 08:52:36 2017 sparse part has weight 1724213744 (86.10/col) Tue Oct 24 08:52:36 2017 saving the first 48 matrix rows for later Tue Oct 24 08:52:39 2017 matrix includes 64 packed rows Tue Oct 24 08:52:41 2017 matrix is 20025734 x 20025982 (7106.0 MB) with weight 1781925460 (88.98/col) Tue Oct 24 08:52:41 2017 sparse part has weight 1662537194 (83.02/col) Tue Oct 24 08:52:41 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Tue Oct 24 08:54:05 2017 commencing Lanczos iteration (4 threads) Tue Oct 24 08:54:05 2017 memory use: 6036.7 MB Tue Oct 24 08:54:07 2017 restarting at iteration 16132 (dim = 1020043) Tue Oct 24 08:55:38 2017 linear algebra at 5.1%, ETA 316h 2m Tue Oct 24 08:56:05 2017 checkpointing every 60000 dimensions Fri Nov 3 08:58:47 2017 Fri Nov 3 08:58:47 2017 Fri Nov 3 08:58:47 2017 Msieve v. 1.53 (SVN unknown) Fri Nov 3 08:58:47 2017 random seeds: 2bbcf0d9 6ad22ca4 Fri Nov 3 08:58:47 2017 factoring 71214437902112375896060657437728460097095202290204741636386555474729246128282657237134079404186626444618087412420357520216260587061572146926249192161085361782512091881680170848064795781912935659844494761770661911855612843638311 (227 digits) Fri Nov 3 08:58:48 2017 searching for 15-digit factors Fri Nov 3 08:58:49 2017 commencing number field sieve (227-digit input) Fri Nov 3 08:58:49 2017 R0: 605294867755151978358116750555481286863651157835776 Fri Nov 3 08:58:49 2017 R1: -90158468827845266682220458984375 Fri Nov 3 08:58:49 2017 A0: 135 Fri Nov 3 08:58:49 2017 A1: 0 Fri Nov 3 08:58:49 2017 A2: 0 Fri Nov 3 08:58:49 2017 A3: 0 Fri Nov 3 08:58:49 2017 A4: 0 Fri Nov 3 08:58:49 2017 A5: 1 Fri Nov 3 08:58:49 2017 skew 2.67, size 2.283e-17, alpha 0.430, combined = 8.004e-14 rroots = 1 Fri Nov 3 08:58:49 2017 Fri Nov 3 08:58:49 2017 commencing linear algebra Fri Nov 3 08:58:49 2017 skipping matrix build Fri Nov 3 08:59:07 2017 matrix starts at (0, 0) Fri Nov 3 08:59:09 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Fri Nov 3 08:59:09 2017 sparse part has weight 1724213744 (86.10/col) Fri Nov 3 08:59:09 2017 saving the first 48 matrix rows for later Fri Nov 3 08:59:12 2017 matrix includes 64 packed rows Fri Nov 3 08:59:14 2017 matrix is 20025734 x 20025982 (7106.0 MB) with weight 1781925460 (88.98/col) Fri Nov 3 08:59:14 2017 sparse part has weight 1662537194 (83.02/col) Fri Nov 3 08:59:14 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Fri Nov 3 09:00:39 2017 commencing Lanczos iteration (4 threads) Fri Nov 3 09:00:39 2017 memory use: 6036.7 MB Fri Nov 3 09:01:20 2017 lanczos halted after 9 iterations (dim = 571) Fri Nov 3 09:01:21 2017 BLanczosTime: 152 Fri Nov 3 09:01:21 2017 Fri Nov 3 09:01:21 2017 commencing square root phase Fri Nov 3 09:01:21 2017 handling dependencies 1 to 64 Fri Nov 3 09:01:21 2017 reading relations for dependency 1 Fri Nov 3 09:01:21 2017 error: read_cycles can't open dependency file Fri Nov 3 09:04:25 2017 Fri Nov 3 09:04:25 2017 Fri Nov 3 09:04:25 2017 Msieve v. 1.53 (SVN unknown) Fri Nov 3 09:04:25 2017 random seeds: 2f55a320 0ebb4adb Fri Nov 3 09:04:25 2017 factoring 71214437902112375896060657437728460097095202290204741636386555474729246128282657237134079404186626444618087412420357520216260587061572146926249192161085361782512091881680170848064795781912935659844494761770661911855612843638311 (227 digits) Fri Nov 3 09:04:26 2017 searching for 15-digit factors Fri Nov 3 09:04:27 2017 commencing number field sieve (227-digit input) Fri Nov 3 09:04:27 2017 R0: 605294867755151978358116750555481286863651157835776 Fri Nov 3 09:04:27 2017 R1: -90158468827845266682220458984375 Fri Nov 3 09:04:27 2017 A0: 135 Fri Nov 3 09:04:27 2017 A1: 0 Fri Nov 3 09:04:27 2017 A2: 0 Fri Nov 3 09:04:27 2017 A3: 0 Fri Nov 3 09:04:27 2017 A4: 0 Fri Nov 3 09:04:27 2017 A5: 1 Fri Nov 3 09:04:27 2017 skew 2.67, size 2.283e-17, alpha 0.430, combined = 8.004e-14 rroots = 1 Fri Nov 3 09:04:27 2017 Fri Nov 3 09:04:27 2017 commencing linear algebra Fri Nov 3 09:04:27 2017 skipping matrix build Fri Nov 3 09:04:38 2017 matrix starts at (0, 0) Fri Nov 3 09:04:40 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Fri Nov 3 09:04:40 2017 sparse part has weight 1724213744 (86.10/col) Fri Nov 3 09:04:40 2017 saving the first 48 matrix rows for later Fri Nov 3 09:04:43 2017 matrix includes 64 packed rows Fri Nov 3 09:04:45 2017 matrix is 20025734 x 20025982 (7106.0 MB) with weight 1781925460 (88.98/col) Fri Nov 3 09:04:45 2017 sparse part has weight 1662537194 (83.02/col) Fri Nov 3 09:04:45 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Fri Nov 3 09:06:09 2017 commencing Lanczos iteration (4 threads) Fri Nov 3 09:06:09 2017 memory use: 6036.7 MB Fri Nov 3 09:07:43 2017 linear algebra at 0.0%, ETA 333h13m Fri Nov 3 09:08:13 2017 checkpointing every 70000 dimensions Mon Nov 6 09:38:33 2017 lanczos halted after 74858 iterations (dim = 4733543) Mon Nov 6 09:38:33 2017 BLanczosTime: 264846 Mon Nov 6 09:38:33 2017 Mon Nov 6 09:38:33 2017 commencing square root phase Mon Nov 6 09:38:33 2017 handling dependencies 1 to 64 Mon Nov 6 09:38:33 2017 reading relations for dependency 1 Mon Nov 6 09:38:33 2017 error: read_cycles can't open dependency file Mon Nov 6 09:39:19 2017 Mon Nov 6 09:39:19 2017 Mon Nov 6 09:39:19 2017 Msieve v. 1.53 (SVN unknown) Mon Nov 6 09:39:19 2017 random seeds: 01c8bb9f 5cf99c92 Mon Nov 6 09:39:19 2017 factoring 71214437902112375896060657437728460097095202290204741636386555474729246128282657237134079404186626444618087412420357520216260587061572146926249192161085361782512091881680170848064795781912935659844494761770661911855612843638311 (227 digits) Mon Nov 6 09:39:20 2017 searching for 15-digit factors Mon Nov 6 09:39:21 2017 commencing number field sieve (227-digit input) Mon Nov 6 09:39:21 2017 R0: 605294867755151978358116750555481286863651157835776 Mon Nov 6 09:39:21 2017 R1: -90158468827845266682220458984375 Mon Nov 6 09:39:21 2017 A0: 135 Mon Nov 6 09:39:21 2017 A1: 0 Mon Nov 6 09:39:21 2017 A2: 0 Mon Nov 6 09:39:21 2017 A3: 0 Mon Nov 6 09:39:21 2017 A4: 0 Mon Nov 6 09:39:21 2017 A5: 1 Mon Nov 6 09:39:21 2017 skew 2.67, size 2.283e-17, alpha 0.430, combined = 8.004e-14 rroots = 1 Mon Nov 6 09:39:21 2017 Mon Nov 6 09:39:21 2017 commencing linear algebra Mon Nov 6 09:39:21 2017 skipping matrix build Mon Nov 6 09:39:35 2017 matrix starts at (0, 0) Mon Nov 6 09:39:37 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Mon Nov 6 09:39:37 2017 sparse part has weight 1724213744 (86.10/col) Mon Nov 6 09:39:37 2017 saving the first 48 matrix rows for later Mon Nov 6 09:39:40 2017 matrix includes 64 packed rows Mon Nov 6 09:39:42 2017 matrix is 20025734 x 20025982 (7106.0 MB) with weight 1781925460 (88.98/col) Mon Nov 6 09:39:42 2017 sparse part has weight 1662537194 (83.02/col) Mon Nov 6 09:39:42 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Mon Nov 6 09:41:05 2017 commencing Lanczos iteration (4 threads) Mon Nov 6 09:41:05 2017 memory use: 6036.7 MB Mon Nov 6 09:41:07 2017 restarting at iteration 74858 (dim = 4733543) Mon Nov 6 09:41:39 2017 checkpointing every 60000 dimensions Mon Nov 6 09:41:56 2017 lanczos halted after 74870 iterations (dim = 4734298) Mon Nov 6 09:41:56 2017 BLanczosTime: 155 Mon Nov 6 09:41:56 2017 Mon Nov 6 09:41:56 2017 commencing square root phase Mon Nov 6 09:41:56 2017 handling dependencies 1 to 64 Mon Nov 6 09:41:56 2017 reading relations for dependency 1 Mon Nov 6 09:41:56 2017 error: read_cycles can't open dependency file Mon Nov 6 09:43:36 2017 Mon Nov 6 09:43:36 2017 Mon Nov 6 09:43:36 2017 Msieve v. 1.53 (SVN unknown) Mon Nov 6 09:43:36 2017 random seeds: 83d712c0 e86acc2d Mon Nov 6 09:43:36 2017 factoring 71214437902112375896060657437728460097095202290204741636386555474729246128282657237134079404186626444618087412420357520216260587061572146926249192161085361782512091881680170848064795781912935659844494761770661911855612843638311 (227 digits) Mon Nov 6 09:43:37 2017 searching for 15-digit factors Mon Nov 6 09:43:38 2017 commencing number field sieve (227-digit input) Mon Nov 6 09:43:38 2017 R0: 605294867755151978358116750555481286863651157835776 Mon Nov 6 09:43:38 2017 R1: -90158468827845266682220458984375 Mon Nov 6 09:43:38 2017 A0: 135 Mon Nov 6 09:43:38 2017 A1: 0 Mon Nov 6 09:43:38 2017 A2: 0 Mon Nov 6 09:43:38 2017 A3: 0 Mon Nov 6 09:43:38 2017 A4: 0 Mon Nov 6 09:43:38 2017 A5: 1 Mon Nov 6 09:43:38 2017 skew 2.67, size 2.283e-17, alpha 0.430, combined = 8.004e-14 rroots = 1 Mon Nov 6 09:43:38 2017 Mon Nov 6 09:43:38 2017 commencing linear algebra Mon Nov 6 09:43:38 2017 skipping matrix build Mon Nov 6 09:43:51 2017 matrix starts at (0, 0) Mon Nov 6 09:43:54 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Mon Nov 6 09:43:54 2017 sparse part has weight 1724213744 (86.10/col) Mon Nov 6 09:43:54 2017 saving the first 48 matrix rows for later Mon Nov 6 09:43:56 2017 matrix includes 64 packed rows Mon Nov 6 09:43:58 2017 matrix is 20025734 x 20025982 (7106.0 MB) with weight 1781925460 (88.98/col) Mon Nov 6 09:43:58 2017 sparse part has weight 1662537194 (83.02/col) Mon Nov 6 09:43:58 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Mon Nov 6 09:45:22 2017 commencing Lanczos iteration (4 threads) Mon Nov 6 09:45:22 2017 memory use: 6036.7 MB Mon Nov 6 09:45:24 2017 restarting at iteration 9 (dim = 571) Mon Nov 6 09:46:02 2017 lanczos halted after 19 iterations (dim = 1203) Mon Nov 6 09:46:02 2017 BLanczosTime: 144 Mon Nov 6 09:46:02 2017 Mon Nov 6 09:46:02 2017 commencing square root phase Mon Nov 6 09:46:02 2017 handling dependencies 1 to 64 Mon Nov 6 09:46:02 2017 reading relations for dependency 1 Mon Nov 6 09:46:02 2017 error: read_cycles can't open dependency file Mon Nov 6 09:47:37 2017 Mon Nov 6 09:47:37 2017 Mon Nov 6 09:47:37 2017 Msieve v. 1.53 (SVN unknown) Mon Nov 6 09:47:37 2017 random seeds: a395a553 a8bc1dfa Mon Nov 6 09:47:37 2017 factoring 71214437902112375896060657437728460097095202290204741636386555474729246128282657237134079404186626444618087412420357520216260587061572146926249192161085361782512091881680170848064795781912935659844494761770661911855612843638311 (227 digits) Mon Nov 6 09:47:38 2017 searching for 15-digit factors Mon Nov 6 09:47:39 2017 commencing number field sieve (227-digit input) Mon Nov 6 09:47:39 2017 R0: 605294867755151978358116750555481286863651157835776 Mon Nov 6 09:47:39 2017 R1: -90158468827845266682220458984375 Mon Nov 6 09:47:39 2017 A0: 135 Mon Nov 6 09:47:39 2017 A1: 0 Mon Nov 6 09:47:39 2017 A2: 0 Mon Nov 6 09:47:39 2017 A3: 0 Mon Nov 6 09:47:39 2017 A4: 0 Mon Nov 6 09:47:39 2017 A5: 1 Mon Nov 6 09:47:39 2017 skew 2.67, size 2.283e-17, alpha 0.430, combined = 8.004e-14 rroots = 1 Mon Nov 6 09:47:39 2017 Mon Nov 6 09:47:39 2017 commencing linear algebra Mon Nov 6 09:47:39 2017 skipping matrix build Mon Nov 6 09:47:47 2017 matrix starts at (0, 0) Mon Nov 6 09:47:49 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Mon Nov 6 09:47:49 2017 sparse part has weight 1724213744 (86.10/col) Mon Nov 6 09:47:49 2017 saving the first 48 matrix rows for later Mon Nov 6 09:47:52 2017 matrix includes 64 packed rows Mon Nov 6 09:47:54 2017 matrix is 20025734 x 20025982 (7106.0 MB) with weight 1781925460 (88.98/col) Mon Nov 6 09:47:54 2017 sparse part has weight 1662537194 (83.02/col) Mon Nov 6 09:47:54 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Mon Nov 6 09:49:18 2017 commencing Lanczos iteration (4 threads) Mon Nov 6 09:49:18 2017 memory use: 6036.7 MB Mon Nov 6 09:49:20 2017 restarting at iteration 9 (dim = 571) Mon Nov 6 09:49:27 2017 error: corrupt state, please restart from checkpoint Mon Nov 6 09:50:52 2017 Mon Nov 6 09:50:52 2017 Mon Nov 6 09:50:52 2017 Msieve v. 1.53 (SVN unknown) Mon Nov 6 09:50:52 2017 random seeds: 755ed504 28db95af Mon Nov 6 09:50:52 2017 factoring 71214437902112375896060657437728460097095202290204741636386555474729246128282657237134079404186626444618087412420357520216260587061572146926249192161085361782512091881680170848064795781912935659844494761770661911855612843638311 (227 digits) Mon Nov 6 09:50:53 2017 searching for 15-digit factors Mon Nov 6 09:50:54 2017 commencing number field sieve (227-digit input) Mon Nov 6 09:50:54 2017 R0: 605294867755151978358116750555481286863651157835776 Mon Nov 6 09:50:54 2017 R1: -90158468827845266682220458984375 Mon Nov 6 09:50:54 2017 A0: 135 Mon Nov 6 09:50:54 2017 A1: 0 Mon Nov 6 09:50:54 2017 A2: 0 Mon Nov 6 09:50:54 2017 A3: 0 Mon Nov 6 09:50:54 2017 A4: 0 Mon Nov 6 09:50:54 2017 A5: 1 Mon Nov 6 09:50:54 2017 skew 2.67, size 2.283e-17, alpha 0.430, combined = 8.004e-14 rroots = 1 Mon Nov 6 09:50:54 2017 Mon Nov 6 09:50:54 2017 commencing linear algebra Mon Nov 6 09:50:54 2017 skipping matrix build Mon Nov 6 09:51:01 2017 matrix starts at (0, 0) Mon Nov 6 09:51:03 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Mon Nov 6 09:51:03 2017 sparse part has weight 1724213744 (86.10/col) Mon Nov 6 09:51:03 2017 saving the first 48 matrix rows for later Mon Nov 6 09:51:05 2017 matrix includes 64 packed rows Mon Nov 6 09:51:07 2017 matrix is 20025734 x 20025982 (7106.0 MB) with weight 1781925460 (88.98/col) Mon Nov 6 09:51:07 2017 sparse part has weight 1662537194 (83.02/col) Mon Nov 6 09:51:08 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Mon Nov 6 09:52:31 2017 commencing Lanczos iteration (4 threads) Mon Nov 6 09:52:31 2017 memory use: 6036.7 MB Mon Nov 6 09:52:33 2017 restarting at iteration 74870 (dim = 4734298) Mon Nov 6 09:54:08 2017 linear algebra at 23.6%, ETA 265h37m Mon Nov 6 09:54:20 2017 checkpointing every 60000 dimensions Fri Nov 10 11:31:13 2017 Fri Nov 10 11:31:13 2017 Fri Nov 10 11:31:13 2017 Msieve v. 1.53 (SVN unknown) Fri Nov 10 11:31:13 2017 random seeds: 67f6c890 a5591ea2 Fri Nov 10 11:31:13 2017 factoring 71214437902112375896060657437728460097095202290204741636386555474729246128282657237134079404186626444618087412420357520216260587061572146926249192161085361782512091881680170848064795781912935659844494761770661911855612843638311 (227 digits) Fri Nov 10 11:31:14 2017 searching for 15-digit factors Fri Nov 10 11:31:15 2017 commencing number field sieve (227-digit input) Fri Nov 10 11:31:15 2017 R0: 605294867755151978358116750555481286863651157835776 Fri Nov 10 11:31:15 2017 R1: -90158468827845266682220458984375 Fri Nov 10 11:31:15 2017 A0: 135 Fri Nov 10 11:31:15 2017 A1: 0 Fri Nov 10 11:31:15 2017 A2: 0 Fri Nov 10 11:31:15 2017 A3: 0 Fri Nov 10 11:31:15 2017 A4: 0 Fri Nov 10 11:31:15 2017 A5: 1 Fri Nov 10 11:31:15 2017 skew 2.67, size 2.283e-17, alpha 0.430, combined = 8.004e-14 rroots = 1 Fri Nov 10 11:31:15 2017 Fri Nov 10 11:31:15 2017 commencing linear algebra Fri Nov 10 11:31:15 2017 skipping matrix build Fri Nov 10 11:31:33 2017 matrix starts at (0, 0) Fri Nov 10 11:31:35 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Fri Nov 10 11:31:35 2017 sparse part has weight 1724213744 (86.10/col) Fri Nov 10 11:31:35 2017 saving the first 48 matrix rows for later Fri Nov 10 11:31:37 2017 matrix includes 64 packed rows Fri Nov 10 11:31:39 2017 matrix is 20025734 x 20025982 (7106.0 MB) with weight 1781925460 (88.98/col) Fri Nov 10 11:31:39 2017 sparse part has weight 1662537194 (83.02/col) Fri Nov 10 11:31:40 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Fri Nov 10 11:33:04 2017 commencing Lanczos iteration (4 threads) Fri Nov 10 11:33:04 2017 memory use: 6036.7 MB Fri Nov 10 11:33:06 2017 restarting at iteration 167946 (dim = 10620022) Fri Nov 10 11:34:39 2017 linear algebra at 53.0%, ETA 160h 9m Fri Nov 10 11:35:10 2017 checkpointing every 60000 dimensions Wed Nov 15 11:34:24 2017 lanczos halted after 290161 iterations (dim = 18348466) Wed Nov 15 11:34:24 2017 BLanczosTime: 432189 Wed Nov 15 11:34:24 2017 Wed Nov 15 11:34:24 2017 commencing square root phase Wed Nov 15 11:34:24 2017 handling dependencies 1 to 64 Wed Nov 15 11:34:24 2017 reading relations for dependency 1 Wed Nov 15 11:34:24 2017 error: read_cycles can't open dependency file Thu Nov 16 19:40:19 2017 Thu Nov 16 19:40:19 2017 Thu Nov 16 19:40:19 2017 Msieve v. 1.53 (SVN unknown) Thu Nov 16 19:40:19 2017 random seeds: d87e7062 dff70610 Thu Nov 16 19:40:19 2017 factoring 71214437902112375896060657437728460097095202290204741636386555474729246128282657237134079404186626444618087412420357520216260587061572146926249192161085361782512091881680170848064795781912935659844494761770661911855612843638311 (227 digits) Thu Nov 16 19:40:20 2017 searching for 15-digit factors Thu Nov 16 19:40:21 2017 commencing number field sieve (227-digit input) Thu Nov 16 19:40:21 2017 R0: 605294867755151978358116750555481286863651157835776 Thu Nov 16 19:40:21 2017 R1: -90158468827845266682220458984375 Thu Nov 16 19:40:21 2017 A0: 135 Thu Nov 16 19:40:21 2017 A1: 0 Thu Nov 16 19:40:21 2017 A2: 0 Thu Nov 16 19:40:21 2017 A3: 0 Thu Nov 16 19:40:21 2017 A4: 0 Thu Nov 16 19:40:21 2017 A5: 1 Thu Nov 16 19:40:21 2017 skew 2.67, size 2.283e-17, alpha 0.430, combined = 8.004e-14 rroots = 1 Thu Nov 16 19:40:21 2017 Thu Nov 16 19:40:21 2017 commencing linear algebra Thu Nov 16 19:40:21 2017 skipping matrix build Thu Nov 16 19:40:39 2017 matrix starts at (0, 0) Thu Nov 16 19:40:41 2017 matrix is 20025782 x 20025982 (7417.7 MB) with weight 2138673467 (106.79/col) Thu Nov 16 19:40:41 2017 sparse part has weight 1724213744 (86.10/col) Thu Nov 16 19:40:41 2017 saving the first 48 matrix rows for later Thu Nov 16 19:40:44 2017 matrix includes 64 packed rows Thu Nov 16 19:40:46 2017 matrix is 20025734 x 20025982 (7106.0 MB) with weight 1781925460 (88.98/col) Thu Nov 16 19:40:46 2017 sparse part has weight 1662537194 (83.02/col) Thu Nov 16 19:40:46 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Thu Nov 16 19:42:10 2017 commencing Lanczos iteration (4 threads) Thu Nov 16 19:42:10 2017 memory use: 6036.7 MB Thu Nov 16 19:42:12 2017 restarting at iteration 290161 (dim = 18348466) Thu Nov 16 19:43:43 2017 linear algebra at 91.6%, ETA 27h49m Thu Nov 16 19:43:47 2017 checkpointing every 70000 dimensions Fri Nov 17 21:55:12 2017 lanczos halted after 316681 iterations (dim = 20025730) Fri Nov 17 21:55:44 2017 recovered 34 nontrivial dependencies Fri Nov 17 21:55:45 2017 BLanczosTime: 94524 Fri Nov 17 21:55:45 2017 Fri Nov 17 21:55:45 2017 commencing square root phase Fri Nov 17 21:55:45 2017 handling dependencies 1 to 64 Fri Nov 17 21:55:45 2017 reading relations for dependency 1 Fri Nov 17 21:55:47 2017 read 10009724 cycles Fri Nov 17 21:55:59 2017 cycles contain 29944608 unique relations Fri Nov 17 21:58:50 2017 read 29944608 relations Fri Nov 17 22:00:36 2017 multiplying 29944608 relations Fri Nov 17 22:15:06 2017 multiply complete, coefficients have about 793.73 million bits Fri Nov 17 22:15:09 2017 initial square root is modulo 13212821 Fri Nov 17 22:31:18 2017 sqrtTime: 2133 Fri Nov 17 22:31:18 2017 p77 factor: 15964490763617942821554929254720694835604074989287437741802172054773394694877 Fri Nov 17 22:31:18 2017 p151 factor: 4460802349198982408280765869545747805981738719596425412499688908971784347693405040128665910961202600700378834301226877059280416661164739559148356741843 Fri Nov 17 22:31:18 2017 elapsed time 26:50:59