Thu Aug 9 13:29:39 2018 Thu Aug 9 13:29:39 2018 Thu Aug 9 13:29:39 2018 Msieve v. 1.53 (SVN unknown) Thu Aug 9 13:29:39 2018 random seeds: 144ab5f4 20072acd Thu Aug 9 13:29:39 2018 factoring 2251429707018528934457041813481601032569889257418265821908991741003115888404619021770539605531307738047511371147680734871485977769067616896803379307999889414717811965124412699937 (178 digits) Thu Aug 9 13:29:40 2018 searching for 15-digit factors Thu Aug 9 13:29:41 2018 commencing number field sieve (178-digit input) Thu Aug 9 13:29:41 2018 R0: -29342939680389557477137925469049763 Thu Aug 9 13:29:41 2018 R1: 7267117519804674977 Thu Aug 9 13:29:41 2018 A0: -770158217923678746589019391570692069224240 Thu Aug 9 13:29:41 2018 A1: 21167187760821188321017024831964069 Thu Aug 9 13:29:41 2018 A2: 25080062790864989010014579176 Thu Aug 9 13:29:41 2018 A3: 108383008056854100986 Thu Aug 9 13:29:41 2018 A4: -59554330931240 Thu Aug 9 13:29:41 2018 A5: 103500 Thu Aug 9 13:29:41 2018 skew 22569497.42, size 2.337e-17, alpha -6.356, combined = 1.193e-13 rroots = 5 Thu Aug 9 13:29:41 2018 Thu Aug 9 13:29:41 2018 commencing relation filtering Thu Aug 9 13:29:41 2018 setting target matrix density to 112.0 Thu Aug 9 13:29:41 2018 estimated available RAM is 32721.3 MB Thu Aug 9 13:29:41 2018 commencing duplicate removal, pass 1 Thu Aug 9 13:38:43 2018 error -1 reading relation 38286533 Thu Aug 9 13:38:43 2018 error -9 reading relation 38287647 Thu Aug 9 13:39:53 2018 error -1 reading relation 43214177 Thu Aug 9 13:39:53 2018 error -5 reading relation 43214289 Thu Aug 9 13:39:55 2018 error -15 reading relation 43352230 Thu Aug 9 13:39:56 2018 error -9 reading relation 43391570 Thu Aug 9 13:39:59 2018 error -9 reading relation 43611293 Thu Aug 9 13:39:59 2018 error -9 reading relation 43611374 Thu Aug 9 13:39:59 2018 error -15 reading relation 43652090 Thu Aug 9 13:40:00 2018 error -9 reading relation 43723429 Thu Aug 9 13:40:00 2018 error -15 reading relation 43723568 Thu Aug 9 15:22:05 2018 error -9 reading relation 479071359 Thu Aug 9 15:22:06 2018 error -15 reading relation 479092101 Thu Aug 9 15:22:07 2018 error -15 reading relation 479185940 Thu Aug 9 15:22:07 2018 error -15 reading relation 479218920 Thu Aug 9 15:22:09 2018 error -9 reading relation 479318241 Thu Aug 9 15:22:10 2018 error -15 reading relation 479391069 Thu Aug 9 15:22:10 2018 error -15 reading relation 479410060 Thu Aug 9 15:22:10 2018 error -15 reading relation 479418358 Thu Aug 9 15:22:12 2018 error -15 reading relation 479536659 Thu Aug 9 15:22:15 2018 skipped 20 relations with b > 2^32 Thu Aug 9 15:22:15 2018 skipped 1560 relations with composite factors Thu Aug 9 15:22:15 2018 found 121606360 hash collisions in 479702422 relations Thu Aug 9 15:23:03 2018 commencing duplicate removal, pass 2 Thu Aug 9 15:35:41 2018 found 127421895 duplicates and 352280527 unique relations Thu Aug 9 15:35:41 2018 memory use: 2643.0 MB Thu Aug 9 15:35:42 2018 reading ideals above 250019840 Thu Aug 9 15:35:42 2018 commencing singleton removal, initial pass Thu Aug 9 16:38:15 2018 memory use: 6024.0 MB Thu Aug 9 16:38:16 2018 reading all ideals from disk Thu Aug 9 16:39:11 2018 memory use: 6458.4 MB Thu Aug 9 16:39:28 2018 commencing in-memory singleton removal Thu Aug 9 16:39:44 2018 begin with 352280527 relations and 310122928 unique ideals Thu Aug 9 16:42:57 2018 reduce to 217999637 relations and 161211590 ideals in 16 passes Thu Aug 9 16:42:57 2018 max relations containing the same ideal: 31 Thu Aug 9 16:43:19 2018 reading ideals above 720000 Thu Aug 9 16:43:19 2018 commencing singleton removal, initial pass Thu Aug 9 17:30:38 2018 memory use: 5512.0 MB Thu Aug 9 17:30:38 2018 reading all ideals from disk Thu Aug 9 17:32:24 2018 memory use: 8837.5 MB Thu Aug 9 17:32:53 2018 keeping 187527300 ideals with weight <= 200, target excess is 1045077 Thu Aug 9 17:33:26 2018 commencing in-memory singleton removal Thu Aug 9 17:33:48 2018 begin with 217999637 relations and 187527300 unique ideals Thu Aug 9 17:38:25 2018 reduce to 217984311 relations and 187511974 ideals in 12 passes Thu Aug 9 17:38:25 2018 max relations containing the same ideal: 200 Thu Aug 9 17:40:19 2018 removing 14625745 relations and 12625745 ideals in 2000000 cliques Thu Aug 9 17:40:25 2018 commencing in-memory singleton removal Thu Aug 9 17:40:46 2018 begin with 203358566 relations and 187511974 unique ideals Thu Aug 9 17:44:03 2018 reduce to 202530711 relations and 174047494 ideals in 9 passes Thu Aug 9 17:44:03 2018 max relations containing the same ideal: 198 Thu Aug 9 17:45:51 2018 removing 10972396 relations and 8972397 ideals in 2000000 cliques Thu Aug 9 17:45:56 2018 commencing in-memory singleton removal Thu Aug 9 17:46:16 2018 begin with 191558315 relations and 174047494 unique ideals Thu Aug 9 17:49:20 2018 reduce to 191041461 relations and 164552620 ideals in 9 passes Thu Aug 9 17:49:20 2018 max relations containing the same ideal: 193 Thu Aug 9 17:51:01 2018 removing 9842014 relations and 7842014 ideals in 2000000 cliques Thu Aug 9 17:51:06 2018 commencing in-memory singleton removal Thu Aug 9 17:51:24 2018 begin with 181199447 relations and 164552620 unique ideals Thu Aug 9 17:54:38 2018 reduce to 180755306 relations and 156261611 ideals in 10 passes Thu Aug 9 17:54:38 2018 max relations containing the same ideal: 187 Thu Aug 9 17:56:13 2018 removing 9239551 relations and 7239551 ideals in 2000000 cliques Thu Aug 9 17:56:17 2018 commencing in-memory singleton removal Thu Aug 9 17:56:35 2018 begin with 171515755 relations and 156261611 unique ideals Thu Aug 9 17:59:00 2018 reduce to 171103466 relations and 148605235 ideals in 8 passes Thu Aug 9 17:59:00 2018 max relations containing the same ideal: 182 Thu Aug 9 18:00:31 2018 removing 8859930 relations and 6859930 ideals in 2000000 cliques Thu Aug 9 18:00:35 2018 commencing in-memory singleton removal Thu Aug 9 18:00:52 2018 begin with 162243536 relations and 148605235 unique ideals Thu Aug 9 18:02:52 2018 reduce to 161844415 relations and 141341815 ideals in 7 passes Thu Aug 9 18:02:52 2018 max relations containing the same ideal: 175 Thu Aug 9 18:04:19 2018 removing 8607166 relations and 6607166 ideals in 2000000 cliques Thu Aug 9 18:04:23 2018 commencing in-memory singleton removal Thu Aug 9 18:04:38 2018 begin with 153237249 relations and 141341815 unique ideals Thu Aug 9 18:06:49 2018 reduce to 152839653 relations and 134332481 ideals in 8 passes Thu Aug 9 18:06:49 2018 max relations containing the same ideal: 170 Thu Aug 9 18:08:12 2018 removing 8436077 relations and 6436077 ideals in 2000000 cliques Thu Aug 9 18:08:15 2018 commencing in-memory singleton removal Thu Aug 9 18:08:30 2018 begin with 144403576 relations and 134332481 unique ideals Thu Aug 9 18:10:31 2018 reduce to 144003430 relations and 127491590 ideals in 8 passes Thu Aug 9 18:10:31 2018 max relations containing the same ideal: 164 Thu Aug 9 18:11:48 2018 removing 8319662 relations and 6319662 ideals in 2000000 cliques Thu Aug 9 18:11:52 2018 commencing in-memory singleton removal Thu Aug 9 18:12:05 2018 begin with 135683768 relations and 127491590 unique ideals Thu Aug 9 18:13:58 2018 reduce to 135270882 relations and 120753801 ideals in 8 passes Thu Aug 9 18:13:58 2018 max relations containing the same ideal: 158 Thu Aug 9 18:15:11 2018 removing 8245401 relations and 6245401 ideals in 2000000 cliques Thu Aug 9 18:15:14 2018 commencing in-memory singleton removal Thu Aug 9 18:15:27 2018 begin with 127025481 relations and 120753801 unique ideals Thu Aug 9 18:17:00 2018 reduce to 126597277 relations and 114074497 ideals in 7 passes Thu Aug 9 18:17:00 2018 max relations containing the same ideal: 153 Thu Aug 9 18:18:08 2018 removing 8211575 relations and 6211575 ideals in 2000000 cliques Thu Aug 9 18:18:12 2018 commencing in-memory singleton removal Thu Aug 9 18:18:23 2018 begin with 118385702 relations and 114074497 unique ideals Thu Aug 9 18:20:15 2018 reduce to 117930752 relations and 107401772 ideals in 9 passes Thu Aug 9 18:20:15 2018 max relations containing the same ideal: 149 Thu Aug 9 18:21:19 2018 removing 8209436 relations and 6209436 ideals in 2000000 cliques Thu Aug 9 18:21:23 2018 commencing in-memory singleton removal Thu Aug 9 18:21:33 2018 begin with 109721316 relations and 107401772 unique ideals Thu Aug 9 18:23:03 2018 reduce to 109236226 relations and 100700079 ideals in 8 passes Thu Aug 9 18:23:03 2018 max relations containing the same ideal: 137 Thu Aug 9 18:24:04 2018 removing 8238329 relations and 6238329 ideals in 2000000 cliques Thu Aug 9 18:24:07 2018 commencing in-memory singleton removal Thu Aug 9 18:24:16 2018 begin with 100997897 relations and 100700079 unique ideals Thu Aug 9 18:25:49 2018 reduce to 100469526 relations and 93924968 ideals in 9 passes Thu Aug 9 18:25:49 2018 max relations containing the same ideal: 129 Thu Aug 9 18:26:44 2018 removing 8294341 relations and 6294341 ideals in 2000000 cliques Thu Aug 9 18:26:47 2018 commencing in-memory singleton removal Thu Aug 9 18:26:56 2018 begin with 92175185 relations and 93924968 unique ideals Thu Aug 9 18:28:10 2018 reduce to 91592322 relations and 87037762 ideals in 8 passes Thu Aug 9 18:28:10 2018 max relations containing the same ideal: 120 Thu Aug 9 18:29:02 2018 removing 8387132 relations and 6387132 ideals in 2000000 cliques Thu Aug 9 18:29:05 2018 commencing in-memory singleton removal Thu Aug 9 18:29:13 2018 begin with 83205190 relations and 87037762 unique ideals Thu Aug 9 18:30:19 2018 reduce to 82548387 relations and 79981394 ideals in 8 passes Thu Aug 9 18:30:19 2018 max relations containing the same ideal: 114 Thu Aug 9 18:31:06 2018 removing 6259290 relations and 4904587 ideals in 1354703 cliques Thu Aug 9 18:31:08 2018 commencing in-memory singleton removal Thu Aug 9 18:31:15 2018 begin with 76289097 relations and 79981394 unique ideals Thu Aug 9 18:32:16 2018 reduce to 75896711 relations and 74678714 ideals in 8 passes Thu Aug 9 18:32:16 2018 max relations containing the same ideal: 106 Thu Aug 9 18:33:10 2018 relations with 0 large ideals: 3639 Thu Aug 9 18:33:10 2018 relations with 1 large ideals: 14643 Thu Aug 9 18:33:10 2018 relations with 2 large ideals: 230580 Thu Aug 9 18:33:10 2018 relations with 3 large ideals: 1624439 Thu Aug 9 18:33:10 2018 relations with 4 large ideals: 6220731 Thu Aug 9 18:33:10 2018 relations with 5 large ideals: 14269548 Thu Aug 9 18:33:10 2018 relations with 6 large ideals: 20565766 Thu Aug 9 18:33:10 2018 relations with 7+ large ideals: 32967365 Thu Aug 9 18:33:10 2018 commencing 2-way merge Thu Aug 9 18:34:08 2018 reduce to 47475791 relation sets and 46257794 unique ideals Thu Aug 9 18:34:08 2018 commencing full merge Thu Aug 9 18:55:23 2018 memory use: 5555.2 MB Thu Aug 9 18:55:29 2018 found 21438121 cycles, need 21377994 Thu Aug 9 18:55:31 2018 weight of 21377994 cycles is about 2394436610 (112.00/cycle) Thu Aug 9 18:55:31 2018 distribution of cycle lengths: Thu Aug 9 18:55:31 2018 1 relations: 1610511 Thu Aug 9 18:55:31 2018 2 relations: 1706241 Thu Aug 9 18:55:31 2018 3 relations: 1732506 Thu Aug 9 18:55:31 2018 4 relations: 1647028 Thu Aug 9 18:55:31 2018 5 relations: 1589840 Thu Aug 9 18:55:31 2018 6 relations: 1527277 Thu Aug 9 18:55:31 2018 7 relations: 1442654 Thu Aug 9 18:55:31 2018 8 relations: 1364783 Thu Aug 9 18:55:31 2018 9 relations: 1260915 Thu Aug 9 18:55:31 2018 10+ relations: 7496239 Thu Aug 9 18:55:31 2018 heaviest cycle: 28 relations Thu Aug 9 18:55:36 2018 commencing cycle optimization Thu Aug 9 18:56:16 2018 start with 173182940 relations Thu Aug 9 19:05:02 2018 pruned 6543329 relations Thu Aug 9 19:05:02 2018 memory use: 4893.6 MB Thu Aug 9 19:05:02 2018 distribution of cycle lengths: Thu Aug 9 19:05:02 2018 1 relations: 1610511 Thu Aug 9 19:05:02 2018 2 relations: 1749078 Thu Aug 9 19:05:02 2018 3 relations: 1801934 Thu Aug 9 19:05:02 2018 4 relations: 1705017 Thu Aug 9 19:05:02 2018 5 relations: 1654561 Thu Aug 9 19:05:02 2018 6 relations: 1578993 Thu Aug 9 19:05:02 2018 7 relations: 1497785 Thu Aug 9 19:05:02 2018 8 relations: 1407251 Thu Aug 9 19:05:02 2018 9 relations: 1297183 Thu Aug 9 19:05:02 2018 10+ relations: 7075681 Thu Aug 9 19:05:02 2018 heaviest cycle: 28 relations Thu Aug 9 19:06:38 2018 RelProcTime: 20217 Thu Aug 9 19:06:38 2018 Thu Aug 9 19:06:38 2018 commencing linear algebra Thu Aug 9 19:06:41 2018 read 21377994 cycles Thu Aug 9 19:07:32 2018 cycles contain 75019899 unique relations Thu Aug 9 19:21:00 2018 read 75019899 relations Thu Aug 9 19:24:23 2018 using 20 quadratic characters above 4294917295 Thu Aug 9 19:29:34 2018 building initial matrix Thu Aug 9 19:46:24 2018 memory use: 10405.7 MB Thu Aug 9 19:46:51 2018 read 21377994 cycles Thu Aug 9 19:47:05 2018 matrix is 21377816 x 21377994 (9568.5 MB) with weight 2924135407 (136.78/col) Thu Aug 9 19:47:05 2018 sparse part has weight 2251798439 (105.33/col) Thu Aug 9 19:52:52 2018 filtering completed in 2 passes Thu Aug 9 19:53:01 2018 matrix is 21376641 x 21376819 (9568.4 MB) with weight 2924081598 (136.79/col) Thu Aug 9 19:53:01 2018 sparse part has weight 2251784861 (105.34/col) Thu Aug 9 19:56:18 2018 matrix starts at (0, 0) Thu Aug 9 19:56:29 2018 matrix is 21376641 x 21376819 (9568.4 MB) with weight 2924081598 (136.79/col) Thu Aug 9 19:56:29 2018 sparse part has weight 2251784861 (105.34/col) Thu Aug 9 19:56:29 2018 saving the first 48 matrix rows for later Thu Aug 9 19:56:35 2018 matrix includes 64 packed rows Thu Aug 9 19:56:40 2018 matrix is 21376593 x 21376819 (9321.8 MB) with weight 2497976730 (116.85/col) Thu Aug 9 19:56:40 2018 sparse part has weight 2229886890 (104.31/col) Thu Aug 9 19:56:40 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Thu Aug 9 19:59:39 2018 commencing Lanczos iteration (8 threads) Thu Aug 9 19:59:39 2018 memory use: 7894.0 MB Thu Aug 9 20:01:46 2018 linear algebra at 0.0%, ETA 473h35m Thu Aug 9 20:02:26 2018 checkpointing every 50000 dimensions Thu Aug 16 19:04:38 2018 lanczos halted after 116571 iterations (dim = 7371066) Thu Aug 16 19:05:16 2018 BLanczosTime: 604718 Thu Aug 16 19:05:16 2018 Thu Aug 16 19:05:16 2018 commencing square root phase Thu Aug 16 19:05:16 2018 handling dependencies 1 to 64 Thu Aug 16 19:05:16 2018 reading relations for dependency 1 Thu Aug 16 19:05:16 2018 error: read_cycles can't open dependency file Thu Aug 16 19:09:38 2018 Thu Aug 16 19:09:38 2018 Thu Aug 16 19:09:38 2018 Msieve v. 1.53 (SVN unknown) Thu Aug 16 19:09:38 2018 random seeds: 1f2303b8 6d9511ed Thu Aug 16 19:09:38 2018 factoring 2251429707018528934457041813481601032569889257418265821908991741003115888404619021770539605531307738047511371147680734871485977769067616896803379307999889414717811965124412699937 (178 digits) Thu Aug 16 19:09:40 2018 searching for 15-digit factors Thu Aug 16 19:09:41 2018 commencing number field sieve (178-digit input) Thu Aug 16 19:09:41 2018 R0: -29342939680389557477137925469049763 Thu Aug 16 19:09:41 2018 R1: 7267117519804674977 Thu Aug 16 19:09:41 2018 A0: -770158217923678746589019391570692069224240 Thu Aug 16 19:09:41 2018 A1: 21167187760821188321017024831964069 Thu Aug 16 19:09:41 2018 A2: 25080062790864989010014579176 Thu Aug 16 19:09:41 2018 A3: 108383008056854100986 Thu Aug 16 19:09:41 2018 A4: -59554330931240 Thu Aug 16 19:09:41 2018 A5: 103500 Thu Aug 16 19:09:41 2018 skew 22569497.42, size 2.337e-17, alpha -6.356, combined = 1.193e-13 rroots = 5 Thu Aug 16 19:09:41 2018 Thu Aug 16 19:09:41 2018 commencing linear algebra Thu Aug 16 19:11:28 2018 matrix starts at (0, 0) Thu Aug 16 19:11:38 2018 matrix is 21376641 x 21376819 (9568.4 MB) with weight 2924081598 (136.79/col) Thu Aug 16 19:11:38 2018 sparse part has weight 2251784861 (105.34/col) Thu Aug 16 19:11:38 2018 saving the first 48 matrix rows for later Thu Aug 16 19:11:44 2018 matrix includes 64 packed rows Thu Aug 16 19:11:49 2018 matrix is 21376593 x 21376819 (9321.8 MB) with weight 2497976730 (116.85/col) Thu Aug 16 19:11:49 2018 sparse part has weight 2229886890 (104.31/col) Thu Aug 16 19:11:49 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Thu Aug 16 19:14:55 2018 commencing Lanczos iteration (6 threads) Thu Aug 16 19:14:55 2018 memory use: 7893.9 MB Thu Aug 16 19:14:55 2018 restarting at iteration 116571 (dim = 7371066) Thu Aug 16 19:16:20 2018 checkpointing every 50000 dimensions Thu Aug 16 19:17:10 2018 linear algebra at 34.5%, ETA 345h57m Wed Aug 22 19:50:56 2018 lanczos halted after 205409 iterations (dim = 12988864) Wed Aug 22 19:51:30 2018 BLanczosTime: 520909 Wed Aug 22 19:51:30 2018 Wed Aug 22 19:51:30 2018 commencing square root phase Wed Aug 22 19:51:30 2018 reading relations for dependency 1 Wed Aug 22 19:51:30 2018 error: read_cycles can't open dependency file Wed Aug 22 19:52:32 2018 Wed Aug 22 19:52:32 2018 Wed Aug 22 19:52:32 2018 Msieve v. 1.53 (SVN unknown) Wed Aug 22 19:52:32 2018 random seeds: bf887980 cf0b8706 Wed Aug 22 19:52:32 2018 factoring 2251429707018528934457041813481601032569889257418265821908991741003115888404619021770539605531307738047511371147680734871485977769067616896803379307999889414717811965124412699937 (178 digits) Wed Aug 22 19:52:33 2018 searching for 15-digit factors Wed Aug 22 19:52:36 2018 commencing number field sieve (178-digit input) Wed Aug 22 19:52:36 2018 R0: -29342939680389557477137925469049763 Wed Aug 22 19:52:36 2018 R1: 7267117519804674977 Wed Aug 22 19:52:36 2018 A0: -770158217923678746589019391570692069224240 Wed Aug 22 19:52:36 2018 A1: 21167187760821188321017024831964069 Wed Aug 22 19:52:36 2018 A2: 25080062790864989010014579176 Wed Aug 22 19:52:36 2018 A3: 108383008056854100986 Wed Aug 22 19:52:36 2018 A4: -59554330931240 Wed Aug 22 19:52:36 2018 A5: 103500 Wed Aug 22 19:52:36 2018 skew 22569497.42, size 2.337e-17, alpha -6.356, combined = 1.193e-13 rroots = 5 Wed Aug 22 19:52:36 2018 Wed Aug 22 19:52:36 2018 commencing linear algebra Wed Aug 22 19:54:34 2018 matrix starts at (0, 0) Wed Aug 22 19:54:43 2018 matrix is 21376641 x 21376819 (9568.4 MB) with weight 2924081598 (136.79/col) Wed Aug 22 19:54:43 2018 sparse part has weight 2251784861 (105.34/col) Wed Aug 22 19:54:43 2018 saving the first 48 matrix rows for later Wed Aug 22 19:54:49 2018 matrix includes 64 packed rows Wed Aug 22 19:54:54 2018 matrix is 21376593 x 21376819 (9321.8 MB) with weight 2497976730 (116.85/col) Wed Aug 22 19:54:54 2018 sparse part has weight 2229886890 (104.31/col) Wed Aug 22 19:54:54 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Wed Aug 22 19:58:03 2018 commencing Lanczos iteration (4 threads) Wed Aug 22 19:58:03 2018 memory use: 7893.9 MB Wed Aug 22 19:58:03 2018 restarting at iteration 205409 (dim = 12988864) Wed Aug 22 20:00:13 2018 checkpointing every 40000 dimensions Wed Aug 22 20:00:58 2018 linear algebra at 60.8%, ETA 268h33m Fri Aug 24 12:45:09 2018 lanczos halted after 225858 iterations (dim = 14281892) Fri Aug 24 12:45:32 2018 BLanczosTime: 147176 Fri Aug 24 12:45:32 2018 Fri Aug 24 12:45:32 2018 commencing square root phase Fri Aug 24 12:45:32 2018 reading relations for dependency 1 Fri Aug 24 12:45:32 2018 error: read_cycles can't open dependency file Fri Aug 24 12:45:41 2018 Fri Aug 24 12:45:41 2018 Fri Aug 24 12:45:41 2018 Msieve v. 1.53 (SVN unknown) Fri Aug 24 12:45:41 2018 random seeds: 5b7537a4 a84b7640 Fri Aug 24 12:45:41 2018 factoring 2251429707018528934457041813481601032569889257418265821908991741003115888404619021770539605531307738047511371147680734871485977769067616896803379307999889414717811965124412699937 (178 digits) Fri Aug 24 12:45:42 2018 searching for 15-digit factors Fri Aug 24 12:45:43 2018 commencing number field sieve (178-digit input) Fri Aug 24 12:45:43 2018 R0: -29342939680389557477137925469049763 Fri Aug 24 12:45:43 2018 R1: 7267117519804674977 Fri Aug 24 12:45:43 2018 A0: -770158217923678746589019391570692069224240 Fri Aug 24 12:45:43 2018 A1: 21167187760821188321017024831964069 Fri Aug 24 12:45:43 2018 A2: 25080062790864989010014579176 Fri Aug 24 12:45:43 2018 A3: 108383008056854100986 Fri Aug 24 12:45:43 2018 A4: -59554330931240 Fri Aug 24 12:45:43 2018 A5: 103500 Fri Aug 24 12:45:43 2018 skew 22569497.42, size 2.337e-17, alpha -6.356, combined = 1.193e-13 rroots = 5 Fri Aug 24 12:45:43 2018 Fri Aug 24 12:45:43 2018 commencing linear algebra Fri Aug 24 12:47:39 2018 matrix starts at (0, 0) Fri Aug 24 12:47:48 2018 matrix is 21376641 x 21376819 (9568.4 MB) with weight 2924081598 (136.79/col) Fri Aug 24 12:47:48 2018 sparse part has weight 2251784861 (105.34/col) Fri Aug 24 12:47:48 2018 saving the first 48 matrix rows for later Fri Aug 24 12:47:54 2018 matrix includes 64 packed rows Fri Aug 24 12:47:59 2018 matrix is 21376593 x 21376819 (9321.8 MB) with weight 2497976730 (116.85/col) Fri Aug 24 12:47:59 2018 sparse part has weight 2229886890 (104.31/col) Fri Aug 24 12:47:59 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Fri Aug 24 12:51:09 2018 commencing Lanczos iteration (6 threads) Fri Aug 24 12:51:09 2018 memory use: 7893.9 MB Fri Aug 24 12:51:10 2018 restarting at iteration 225858 (dim = 14281892) Fri Aug 24 12:53:32 2018 linear algebra at 66.8%, ETA 184h19m Fri Aug 24 12:54:32 2018 checkpointing every 40000 dimensions Sun Aug 26 19:40:10 2018 lanczos halted after 259478 iterations (dim = 16407859) Sun Aug 26 19:40:33 2018 BLanczosTime: 197690 Sun Aug 26 19:40:33 2018 Sun Aug 26 19:40:33 2018 commencing square root phase Sun Aug 26 19:40:33 2018 reading relations for dependency 1 Sun Aug 26 19:40:33 2018 error: read_cycles can't open dependency file Sun Aug 26 19:54:59 2018 Sun Aug 26 19:54:59 2018 Sun Aug 26 19:54:59 2018 Msieve v. 1.53 (SVN unknown) Sun Aug 26 19:54:59 2018 random seeds: c97dbc08 b9d2a6b1 Sun Aug 26 19:54:59 2018 factoring 2251429707018528934457041813481601032569889257418265821908991741003115888404619021770539605531307738047511371147680734871485977769067616896803379307999889414717811965124412699937 (178 digits) Sun Aug 26 19:55:00 2018 searching for 15-digit factors Sun Aug 26 19:55:02 2018 commencing number field sieve (178-digit input) Sun Aug 26 19:55:02 2018 R0: -29342939680389557477137925469049763 Sun Aug 26 19:55:02 2018 R1: 7267117519804674977 Sun Aug 26 19:55:02 2018 A0: -770158217923678746589019391570692069224240 Sun Aug 26 19:55:02 2018 A1: 21167187760821188321017024831964069 Sun Aug 26 19:55:02 2018 A2: 25080062790864989010014579176 Sun Aug 26 19:55:02 2018 A3: 108383008056854100986 Sun Aug 26 19:55:02 2018 A4: -59554330931240 Sun Aug 26 19:55:02 2018 A5: 103500 Sun Aug 26 19:55:02 2018 skew 22569497.42, size 2.337e-17, alpha -6.356, combined = 1.193e-13 rroots = 5 Sun Aug 26 19:55:02 2018 Sun Aug 26 19:55:02 2018 commencing linear algebra Sun Aug 26 19:57:05 2018 matrix starts at (0, 0) Sun Aug 26 19:57:15 2018 matrix is 21376641 x 21376819 (9568.4 MB) with weight 2924081598 (136.79/col) Sun Aug 26 19:57:15 2018 sparse part has weight 2251784861 (105.34/col) Sun Aug 26 19:57:15 2018 saving the first 48 matrix rows for later Sun Aug 26 19:57:21 2018 matrix includes 64 packed rows Sun Aug 26 19:57:26 2018 matrix is 21376593 x 21376819 (9321.8 MB) with weight 2497976730 (116.85/col) Sun Aug 26 19:57:26 2018 sparse part has weight 2229886890 (104.31/col) Sun Aug 26 19:57:26 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Sun Aug 26 20:00:49 2018 commencing Lanczos iteration (4 threads) Sun Aug 26 20:00:49 2018 memory use: 7893.9 MB Sun Aug 26 20:00:59 2018 restarting at iteration 259478 (dim = 16407859) Sun Aug 26 20:04:01 2018 linear algebra at 76.8%, ETA 165h39m Sun Aug 26 20:05:16 2018 checkpointing every 40000 dimensions Sun Aug 26 21:05:21 2018 lanczos halted after 260008 iterations (dim = 16441373) Sun Aug 26 21:05:41 2018 BLanczosTime: 4239 Sun Aug 26 21:05:41 2018 Sun Aug 26 21:05:41 2018 commencing square root phase Sun Aug 26 21:05:41 2018 reading relations for dependency 1 Sun Aug 26 21:05:41 2018 error: read_cycles can't open dependency file Sun Aug 26 21:14:44 2018 Sun Aug 26 21:14:44 2018 Sun Aug 26 21:14:44 2018 Msieve v. 1.53 (SVN unknown) Sun Aug 26 21:14:44 2018 random seeds: 1d719740 7527c2a7 Sun Aug 26 21:14:44 2018 factoring 2251429707018528934457041813481601032569889257418265821908991741003115888404619021770539605531307738047511371147680734871485977769067616896803379307999889414717811965124412699937 (178 digits) Sun Aug 26 21:14:45 2018 searching for 15-digit factors Sun Aug 26 21:14:46 2018 commencing number field sieve (178-digit input) Sun Aug 26 21:14:46 2018 R0: -29342939680389557477137925469049763 Sun Aug 26 21:14:46 2018 R1: 7267117519804674977 Sun Aug 26 21:14:46 2018 A0: -770158217923678746589019391570692069224240 Sun Aug 26 21:14:46 2018 A1: 21167187760821188321017024831964069 Sun Aug 26 21:14:46 2018 A2: 25080062790864989010014579176 Sun Aug 26 21:14:46 2018 A3: 108383008056854100986 Sun Aug 26 21:14:46 2018 A4: -59554330931240 Sun Aug 26 21:14:46 2018 A5: 103500 Sun Aug 26 21:14:46 2018 skew 22569497.42, size 2.337e-17, alpha -6.356, combined = 1.193e-13 rroots = 5 Sun Aug 26 21:14:46 2018 Sun Aug 26 21:14:46 2018 commencing linear algebra Sun Aug 26 21:16:41 2018 matrix starts at (0, 0) Sun Aug 26 21:16:50 2018 matrix is 21376641 x 21376819 (9568.4 MB) with weight 2924081598 (136.79/col) Sun Aug 26 21:16:50 2018 sparse part has weight 2251784861 (105.34/col) Sun Aug 26 21:16:50 2018 saving the first 48 matrix rows for later Sun Aug 26 21:16:56 2018 matrix includes 64 packed rows Sun Aug 26 21:17:01 2018 matrix is 21376593 x 21376819 (9321.8 MB) with weight 2497976730 (116.85/col) Sun Aug 26 21:17:01 2018 sparse part has weight 2229886890 (104.31/col) Sun Aug 26 21:17:01 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Sun Aug 26 21:20:12 2018 commencing Lanczos iteration (6 threads) Sun Aug 26 21:20:12 2018 memory use: 7893.9 MB Sun Aug 26 21:20:12 2018 restarting at iteration 260008 (dim = 16441373) Sun Aug 26 21:21:12 2018 checkpointing every 40000 dimensions Sun Aug 26 21:22:36 2018 linear algebra at 76.9%, ETA 129h55m Mon Aug 27 15:58:59 2018 lanczos halted after 271424 iterations (dim = 17163272) Mon Aug 27 15:59:22 2018 BLanczosTime: 67476 Mon Aug 27 15:59:22 2018 Mon Aug 27 15:59:22 2018 commencing square root phase Mon Aug 27 15:59:22 2018 reading relations for dependency 1 Mon Aug 27 15:59:22 2018 error: read_cycles can't open dependency file Mon Aug 27 16:00:40 2018 Mon Aug 27 16:00:40 2018 Mon Aug 27 16:00:40 2018 Msieve v. 1.53 (SVN unknown) Mon Aug 27 16:00:40 2018 random seeds: 2adaad00 0bf15f10 Mon Aug 27 16:00:40 2018 factoring 2251429707018528934457041813481601032569889257418265821908991741003115888404619021770539605531307738047511371147680734871485977769067616896803379307999889414717811965124412699937 (178 digits) Mon Aug 27 16:00:41 2018 searching for 15-digit factors Mon Aug 27 16:00:43 2018 commencing number field sieve (178-digit input) Mon Aug 27 16:00:43 2018 R0: -29342939680389557477137925469049763 Mon Aug 27 16:00:43 2018 R1: 7267117519804674977 Mon Aug 27 16:00:43 2018 A0: -770158217923678746589019391570692069224240 Mon Aug 27 16:00:43 2018 A1: 21167187760821188321017024831964069 Mon Aug 27 16:00:43 2018 A2: 25080062790864989010014579176 Mon Aug 27 16:00:43 2018 A3: 108383008056854100986 Mon Aug 27 16:00:43 2018 A4: -59554330931240 Mon Aug 27 16:00:43 2018 A5: 103500 Mon Aug 27 16:00:43 2018 skew 22569497.42, size 2.337e-17, alpha -6.356, combined = 1.193e-13 rroots = 5 Mon Aug 27 16:00:43 2018 Mon Aug 27 16:00:43 2018 commencing linear algebra Mon Aug 27 16:02:42 2018 matrix starts at (0, 0) Mon Aug 27 16:02:51 2018 matrix is 21376641 x 21376819 (9568.4 MB) with weight 2924081598 (136.79/col) Mon Aug 27 16:02:51 2018 sparse part has weight 2251784861 (105.34/col) Mon Aug 27 16:02:51 2018 saving the first 48 matrix rows for later Mon Aug 27 16:02:57 2018 matrix includes 64 packed rows Mon Aug 27 16:03:02 2018 matrix is 21376593 x 21376819 (9321.8 MB) with weight 2497976730 (116.85/col) Mon Aug 27 16:03:02 2018 sparse part has weight 2229886890 (104.31/col) Mon Aug 27 16:03:02 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Mon Aug 27 16:06:15 2018 commencing Lanczos iteration (4 threads) Mon Aug 27 16:06:15 2018 memory use: 7893.9 MB Mon Aug 27 16:06:32 2018 restarting at iteration 271424 (dim = 17163272) Mon Aug 27 16:08:04 2018 checkpointing every 30000 dimensions Mon Aug 27 16:09:33 2018 linear algebra at 80.3%, ETA 139h52m Mon Aug 27 17:48:06 2018 lanczos halted after 272263 iterations (dim = 17216305) Mon Aug 27 17:48:26 2018 BLanczosTime: 6463 Mon Aug 27 17:48:26 2018 Mon Aug 27 17:48:26 2018 commencing square root phase Mon Aug 27 17:48:26 2018 reading relations for dependency 1 Mon Aug 27 17:48:26 2018 error: read_cycles can't open dependency file Mon Aug 27 17:49:08 2018 Mon Aug 27 17:49:08 2018 Mon Aug 27 17:49:08 2018 Msieve v. 1.53 (SVN unknown) Mon Aug 27 17:49:08 2018 random seeds: c73365e4 9180a859 Mon Aug 27 17:49:08 2018 factoring 2251429707018528934457041813481601032569889257418265821908991741003115888404619021770539605531307738047511371147680734871485977769067616896803379307999889414717811965124412699937 (178 digits) Mon Aug 27 17:49:09 2018 searching for 15-digit factors Mon Aug 27 17:49:11 2018 commencing number field sieve (178-digit input) Mon Aug 27 17:49:11 2018 R0: -29342939680389557477137925469049763 Mon Aug 27 17:49:11 2018 R1: 7267117519804674977 Mon Aug 27 17:49:11 2018 A0: -770158217923678746589019391570692069224240 Mon Aug 27 17:49:11 2018 A1: 21167187760821188321017024831964069 Mon Aug 27 17:49:11 2018 A2: 25080062790864989010014579176 Mon Aug 27 17:49:11 2018 A3: 108383008056854100986 Mon Aug 27 17:49:11 2018 A4: -59554330931240 Mon Aug 27 17:49:11 2018 A5: 103500 Mon Aug 27 17:49:11 2018 skew 22569497.42, size 2.337e-17, alpha -6.356, combined = 1.193e-13 rroots = 5 Mon Aug 27 17:49:11 2018 Mon Aug 27 17:49:11 2018 commencing linear algebra Mon Aug 27 17:51:07 2018 matrix starts at (0, 0) Mon Aug 27 17:51:16 2018 matrix is 21376641 x 21376819 (9568.4 MB) with weight 2924081598 (136.79/col) Mon Aug 27 17:51:16 2018 sparse part has weight 2251784861 (105.34/col) Mon Aug 27 17:51:16 2018 saving the first 48 matrix rows for later Mon Aug 27 17:51:22 2018 matrix includes 64 packed rows Mon Aug 27 17:51:27 2018 matrix is 21376593 x 21376819 (9321.8 MB) with weight 2497976730 (116.85/col) Mon Aug 27 17:51:27 2018 sparse part has weight 2229886890 (104.31/col) Mon Aug 27 17:51:27 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Mon Aug 27 17:54:36 2018 commencing Lanczos iteration (6 threads) Mon Aug 27 17:54:36 2018 memory use: 7893.9 MB Mon Aug 27 17:54:36 2018 restarting at iteration 272263 (dim = 17216305) Mon Aug 27 17:56:57 2018 linear algebra at 80.5%, ETA 107h 1m Mon Aug 27 17:57:15 2018 checkpointing every 40000 dimensions Sat Sep 1 05:49:02 2018 lanczos halted after 338055 iterations (dim = 21376591) Sat Sep 1 05:50:08 2018 recovered 31 nontrivial dependencies Sat Sep 1 05:50:32 2018 BLanczosTime: 388881 Sat Sep 1 05:50:32 2018 Sat Sep 1 05:50:32 2018 commencing square root phase Sat Sep 1 05:50:32 2018 reading relations for dependency 1 Sat Sep 1 05:50:44 2018 read 10687666 cycles Sat Sep 1 05:51:09 2018 cycles contain 37508774 unique relations Sat Sep 1 06:02:28 2018 read 37508774 relations Sat Sep 1 06:06:02 2018 multiplying 37508774 relations Sat Sep 1 07:06:08 2018 multiply complete, coefficients have about 2168.39 million bits Sat Sep 1 07:06:28 2018 initial square root is modulo 73019 Sat Sep 1 08:18:21 2018 GCD is 1, no factor found Sat Sep 1 08:18:21 2018 reading relations for dependency 2 Sat Sep 1 08:19:06 2018 read 10691287 cycles Sat Sep 1 08:19:30 2018 cycles contain 37524784 unique relations Sat Sep 1 08:30:45 2018 read 37524784 relations Sat Sep 1 08:34:18 2018 multiplying 37524784 relations Sat Sep 1 09:34:23 2018 multiply complete, coefficients have about 2169.30 million bits Sat Sep 1 09:34:43 2018 initial square root is modulo 73387 Sat Sep 1 10:47:03 2018 GCD is N, no factor found Sat Sep 1 10:47:03 2018 reading relations for dependency 3 Sat Sep 1 10:47:07 2018 read 10684509 cycles Sat Sep 1 10:47:31 2018 cycles contain 37503398 unique relations Sat Sep 1 10:58:52 2018 read 37503398 relations Sat Sep 1 11:02:23 2018 multiplying 37503398 relations Sat Sep 1 12:02:35 2018 multiply complete, coefficients have about 2168.07 million bits Sat Sep 1 12:02:55 2018 initial square root is modulo 72931 Sat Sep 1 13:15:19 2018 GCD is N, no factor found Sat Sep 1 13:15:19 2018 reading relations for dependency 4 Sat Sep 1 13:16:03 2018 read 10685304 cycles Sat Sep 1 13:16:27 2018 cycles contain 37498870 unique relations Sat Sep 1 13:27:44 2018 read 37498870 relations Sat Sep 1 13:31:14 2018 multiplying 37498870 relations Sat Sep 1 14:30:50 2018 multiply complete, coefficients have about 2167.79 million bits Sat Sep 1 14:31:10 2018 initial square root is modulo 72883 Sat Sep 1 15:42:49 2018 sqrtTime: 35537 Sat Sep 1 15:42:49 2018 p88 factor: 6059702862974039239527321086927626488552297059566068286432774915416449766729238943896841 Sat Sep 1 15:42:49 2018 p90 factor: 371541271565508843071777616505810738586930039477570033005757666512528608961642104171380057 Sat Sep 1 15:42:49 2018 elapsed time 117:53:41