Wed Oct 24 23:23:13 2018 Wed Oct 24 23:23:13 2018 Wed Oct 24 23:23:13 2018 Msieve v. 1.54 (SVN 1025) Wed Oct 24 23:23:13 2018 random seeds: 1ef6639d a78fc922 Wed Oct 24 23:23:13 2018 factoring 508415853377061038453426676630797153047731958454132722831230005248181464991098006904220344045678726082979957562181853997100991557967251997982987869753773234919221915314140280886302313912946600989580936292354306360121691904764456626233486054044749601 (249 digits) Wed Oct 24 23:23:14 2018 searching for 15-digit factors Wed Oct 24 23:23:15 2018 commencing number field sieve (249-digit input) Wed Oct 24 23:23:15 2018 R0: 282508377860445731805373852310088331844449 Wed Oct 24 23:23:15 2018 R1: -1 Wed Oct 24 23:23:15 2018 A0: -1 Wed Oct 24 23:23:15 2018 A1: 0 Wed Oct 24 23:23:15 2018 A2: 0 Wed Oct 24 23:23:15 2018 A3: 0 Wed Oct 24 23:23:15 2018 A4: 0 Wed Oct 24 23:23:15 2018 A5: 0 Wed Oct 24 23:23:15 2018 A6: 13967 Wed Oct 24 23:23:15 2018 skew 0.20, size 6.508e-13, alpha 2.381, combined = 8.841e-14 rroots = 2 Wed Oct 24 23:23:15 2018 Wed Oct 24 23:23:15 2018 commencing relation filtering Wed Oct 24 23:23:15 2018 setting target matrix density to 136.0 Wed Oct 24 23:23:15 2018 estimated available RAM is 16007.4 MB Wed Oct 24 23:23:15 2018 commencing duplicate removal, pass 1 Wed Oct 24 23:32:52 2018 error -15 reading relation 82743409 Wed Oct 24 23:43:35 2018 error -1 reading relation 174433301 [ . . . removed 5000 lines of mostly -1 & -11 errors . . . ] Thu Oct 25 00:05:12 2018 error -5 reading relation 358377226 Thu Oct 25 00:05:23 2018 error -15 reading relation 359842925 Thu Oct 25 00:05:25 2018 skipped 5585 relations with b > 2^32 Thu Oct 25 00:05:25 2018 skipped 3050 relations with composite factors Thu Oct 25 00:05:25 2018 found 27089169 hash collisions in 360132820 relations Thu Oct 25 00:05:39 2018 added 1218328 free relations Thu Oct 25 00:05:39 2018 commencing duplicate removal, pass 2 Thu Oct 25 00:07:30 2018 found 2 duplicates and 361351146 unique relations Thu Oct 25 00:07:30 2018 memory use: 1321.5 MB Thu Oct 25 00:07:30 2018 reading ideals above 290914304 Thu Oct 25 00:07:30 2018 commencing singleton removal, initial pass Thu Oct 25 00:39:22 2018 memory use: 6024.0 MB Thu Oct 25 00:39:23 2018 reading all ideals from disk Thu Oct 25 00:39:40 2018 memory use: 6559.5 MB Thu Oct 25 00:39:53 2018 commencing in-memory singleton removal Thu Oct 25 00:40:05 2018 begin with 361351146 relations and 310278702 unique ideals Thu Oct 25 00:42:54 2018 reduce to 228944209 relations and 163991677 ideals in 16 passes Thu Oct 25 00:42:54 2018 max relations containing the same ideal: 41 Thu Oct 25 00:43:05 2018 reading ideals above 720000 Thu Oct 25 00:43:05 2018 commencing singleton removal, initial pass Thu Oct 25 01:09:56 2018 memory use: 5512.0 MB Thu Oct 25 01:09:57 2018 reading large ideals from disk Thu Oct 25 01:11:33 2018 keeping 177831052 ideals with weight <= 20, target excess is 17729889 Thu Oct 25 01:13:13 2018 memory use: 7126.2 MB Thu Oct 25 01:13:13 2018 commencing in-memory singleton removal Thu Oct 25 01:13:22 2018 begin with 228944209 relations and 177831052 unique ideals Thu Oct 25 01:14:48 2018 reduce to 228939814 relations and 177826657 ideals in 8 passes Thu Oct 25 01:14:48 2018 max relations containing the same ideal: 20 Thu Oct 25 01:15:46 2018 removing 13967102 relations and 11967102 ideals in 2000000 cliques Thu Oct 25 01:15:50 2018 commencing in-memory singleton removal Thu Oct 25 01:15:58 2018 begin with 214972712 relations and 177826657 unique ideals Thu Oct 25 01:17:19 2018 reduce to 214196056 relations and 165073151 ideals in 8 passes Thu Oct 25 01:17:19 2018 max relations containing the same ideal: 20 Thu Oct 25 01:18:14 2018 removing 10458821 relations and 8458821 ideals in 2000000 cliques Thu Oct 25 01:18:18 2018 commencing in-memory singleton removal Thu Oct 25 01:18:25 2018 begin with 203737235 relations and 165073151 unique ideals Thu Oct 25 01:19:50 2018 reduce to 203246946 relations and 156118986 ideals in 9 passes Thu Oct 25 01:19:50 2018 max relations containing the same ideal: 20 Thu Oct 25 01:20:41 2018 removing 9382596 relations and 7382596 ideals in 2000000 cliques Thu Oct 25 01:20:45 2018 commencing in-memory singleton removal Thu Oct 25 01:20:52 2018 begin with 193864350 relations and 156118986 unique ideals Thu Oct 25 01:22:02 2018 reduce to 193443726 relations and 148311473 ideals in 8 passes Thu Oct 25 01:22:02 2018 max relations containing the same ideal: 20 Thu Oct 25 01:22:51 2018 removing 8805967 relations and 6805967 ideals in 2000000 cliques Thu Oct 25 01:22:55 2018 commencing in-memory singleton removal Thu Oct 25 01:23:01 2018 begin with 184637759 relations and 148311473 unique ideals Thu Oct 25 01:23:59 2018 reduce to 184248702 relations and 141112327 ideals in 7 passes Thu Oct 25 01:23:59 2018 max relations containing the same ideal: 20 Thu Oct 25 01:24:46 2018 removing 8435624 relations and 6435624 ideals in 2000000 cliques Thu Oct 25 01:24:49 2018 commencing in-memory singleton removal Thu Oct 25 01:24:55 2018 begin with 175813078 relations and 141112327 unique ideals Thu Oct 25 01:25:50 2018 reduce to 175438187 relations and 134297832 ideals in 7 passes Thu Oct 25 01:25:50 2018 max relations containing the same ideal: 20 Thu Oct 25 01:26:34 2018 removing 8186785 relations and 6186785 ideals in 2000000 cliques Thu Oct 25 01:26:37 2018 commencing in-memory singleton removal Thu Oct 25 01:26:43 2018 begin with 167251402 relations and 134297832 unique ideals Thu Oct 25 01:27:35 2018 reduce to 166882996 relations and 127738724 ideals in 7 passes Thu Oct 25 01:27:35 2018 max relations containing the same ideal: 20 Thu Oct 25 01:28:17 2018 removing 8018733 relations and 6018733 ideals in 2000000 cliques Thu Oct 25 01:28:20 2018 commencing in-memory singleton removal Thu Oct 25 01:28:26 2018 begin with 158864263 relations and 127738724 unique ideals Thu Oct 25 01:29:14 2018 reduce to 158500616 relations and 121352272 ideals in 7 passes Thu Oct 25 01:29:14 2018 max relations containing the same ideal: 20 Thu Oct 25 01:29:54 2018 removing 7876382 relations and 5876382 ideals in 2000000 cliques Thu Oct 25 01:29:57 2018 commencing in-memory singleton removal Thu Oct 25 01:30:02 2018 begin with 150624234 relations and 121352272 unique ideals Thu Oct 25 01:30:47 2018 reduce to 150253898 relations and 115101176 ideals in 7 passes Thu Oct 25 01:30:47 2018 max relations containing the same ideal: 20 Thu Oct 25 01:31:25 2018 removing 7783795 relations and 5783795 ideals in 2000000 cliques Thu Oct 25 01:31:28 2018 commencing in-memory singleton removal Thu Oct 25 01:31:32 2018 begin with 142470103 relations and 115101176 unique ideals Thu Oct 25 01:32:20 2018 reduce to 142089491 relations and 108932160 ideals in 8 passes Thu Oct 25 01:32:20 2018 max relations containing the same ideal: 20 Thu Oct 25 01:32:56 2018 removing 7715520 relations and 5715520 ideals in 2000000 cliques Thu Oct 25 01:32:59 2018 commencing in-memory singleton removal Thu Oct 25 01:33:03 2018 begin with 134373971 relations and 108932160 unique ideals Thu Oct 25 01:33:42 2018 reduce to 133983915 relations and 102821373 ideals in 7 passes Thu Oct 25 01:33:42 2018 max relations containing the same ideal: 20 Thu Oct 25 01:34:16 2018 removing 7682278 relations and 5682278 ideals in 2000000 cliques Thu Oct 25 01:34:19 2018 commencing in-memory singleton removal Thu Oct 25 01:34:23 2018 begin with 126301637 relations and 102821373 unique ideals Thu Oct 25 01:35:04 2018 reduce to 125902045 relations and 96733940 ideals in 8 passes Thu Oct 25 01:35:04 2018 max relations containing the same ideal: 20 Thu Oct 25 01:35:36 2018 removing 7617491 relations and 5617491 ideals in 2000000 cliques Thu Oct 25 01:35:39 2018 commencing in-memory singleton removal Thu Oct 25 01:35:42 2018 begin with 118284554 relations and 96733940 unique ideals Thu Oct 25 01:36:20 2018 reduce to 117856858 relations and 90682396 ideals in 8 passes Thu Oct 25 01:36:20 2018 max relations containing the same ideal: 20 Thu Oct 25 01:36:50 2018 removing 7633497 relations and 5633497 ideals in 2000000 cliques Thu Oct 25 01:36:53 2018 commencing in-memory singleton removal Thu Oct 25 01:36:56 2018 begin with 110223361 relations and 90682396 unique ideals Thu Oct 25 01:37:31 2018 reduce to 109775066 relations and 84593708 ideals in 8 passes Thu Oct 25 01:37:31 2018 max relations containing the same ideal: 20 Thu Oct 25 01:37:59 2018 removing 7601839 relations and 5601839 ideals in 2000000 cliques Thu Oct 25 01:38:01 2018 commencing in-memory singleton removal Thu Oct 25 01:38:04 2018 begin with 102173227 relations and 84593708 unique ideals Thu Oct 25 01:38:39 2018 reduce to 101686628 relations and 78497114 ideals in 9 passes Thu Oct 25 01:38:39 2018 max relations containing the same ideal: 20 Thu Oct 25 01:39:05 2018 removing 7650799 relations and 5650799 ideals in 2000000 cliques Thu Oct 25 01:39:07 2018 commencing in-memory singleton removal Thu Oct 25 01:39:10 2018 begin with 94035829 relations and 78497114 unique ideals Thu Oct 25 01:39:42 2018 reduce to 93512884 relations and 72314092 ideals in 9 passes Thu Oct 25 01:39:42 2018 max relations containing the same ideal: 20 Thu Oct 25 01:40:05 2018 removing 2948381 relations and 2316261 ideals in 632120 cliques Thu Oct 25 01:40:07 2018 commencing in-memory singleton removal Thu Oct 25 01:40:09 2018 begin with 90564503 relations and 72314092 unique ideals Thu Oct 25 01:40:36 2018 reduce to 90485035 relations and 69917827 ideals in 8 passes Thu Oct 25 01:40:36 2018 max relations containing the same ideal: 19 Thu Oct 25 01:41:03 2018 relations with 0 large ideals: 2837961 Thu Oct 25 01:41:03 2018 relations with 1 large ideals: 12728847 Thu Oct 25 01:41:03 2018 relations with 2 large ideals: 26170135 Thu Oct 25 01:41:03 2018 relations with 3 large ideals: 27282646 Thu Oct 25 01:41:03 2018 relations with 4 large ideals: 15456053 Thu Oct 25 01:41:03 2018 relations with 5 large ideals: 4818591 Thu Oct 25 01:41:03 2018 relations with 6 large ideals: 950114 Thu Oct 25 01:41:03 2018 relations with 7+ large ideals: 240688 Thu Oct 25 01:41:03 2018 commencing 2-way merge Thu Oct 25 01:41:33 2018 reduce to 57094614 relation sets and 36527406 unique ideals Thu Oct 25 01:41:33 2018 commencing full merge Thu Oct 25 01:49:18 2018 memory use: 3061.2 MB Thu Oct 25 01:49:21 2018 found 23337623 cycles, need 22237606 Thu Oct 25 01:49:26 2018 weight of 22237606 cycles is about 3025263391 (136.04/cycle) Thu Oct 25 01:49:26 2018 distribution of cycle lengths: Thu Oct 25 01:49:26 2018 1 relations: 2907045 Thu Oct 25 01:49:26 2018 2 relations: 1329115 Thu Oct 25 01:49:26 2018 3 relations: 1195109 Thu Oct 25 01:49:26 2018 4 relations: 1123793 Thu Oct 25 01:49:26 2018 5 relations: 1105966 Thu Oct 25 01:49:26 2018 6 relations: 1076268 Thu Oct 25 01:49:26 2018 7 relations: 1058539 Thu Oct 25 01:49:26 2018 8 relations: 1034087 Thu Oct 25 01:49:26 2018 9 relations: 1013503 Thu Oct 25 01:49:26 2018 10+ relations: 10394181 Thu Oct 25 01:49:26 2018 heaviest cycle: 28 relations Thu Oct 25 01:49:27 2018 commencing cycle optimization Thu Oct 25 01:50:08 2018 start with 215629867 relations Thu Oct 25 01:58:46 2018 pruned 15148950 relations Thu Oct 25 01:58:46 2018 memory use: 5379.7 MB Thu Oct 25 01:58:46 2018 distribution of cycle lengths: Thu Oct 25 01:58:46 2018 1 relations: 2907045 Thu Oct 25 01:58:46 2018 2 relations: 1379940 Thu Oct 25 01:58:46 2018 3 relations: 1266431 Thu Oct 25 01:58:46 2018 4 relations: 1197866 Thu Oct 25 01:58:46 2018 5 relations: 1193666 Thu Oct 25 01:58:46 2018 6 relations: 1166493 Thu Oct 25 01:58:46 2018 7 relations: 1158016 Thu Oct 25 01:58:46 2018 8 relations: 1133178 Thu Oct 25 01:58:46 2018 9 relations: 1112242 Thu Oct 25 01:58:46 2018 10+ relations: 9722729 Thu Oct 25 01:58:46 2018 heaviest cycle: 28 relations Thu Oct 25 01:59:04 2018 RelProcTime: 9349 Thu Oct 25 01:59:04 2018 Thu Oct 25 01:59:04 2018 commencing linear algebra Thu Oct 25 01:59:33 2018 read 22237606 cycles Thu Oct 25 02:00:19 2018 cycles contain 78895151 unique relations Thu Oct 25 02:06:39 2018 read 78895151 relations Thu Oct 25 02:09:06 2018 using 20 quadratic characters above 4294917295 Thu Oct 25 02:14:03 2018 building initial matrix Thu Oct 25 02:28:32 2018 memory use: 9961.8 MB Thu Oct 25 02:29:04 2018 read 22237606 cycles Thu Oct 25 02:29:07 2018 matrix is 22237242 x 22237606 (11259.6 MB) with weight 3180675807 (143.03/col) Thu Oct 25 02:29:07 2018 sparse part has weight 2707016785 (121.73/col) Thu Oct 25 02:37:23 2018 filtering completed in 3 passes Thu Oct 25 02:37:27 2018 matrix is 22229000 x 22229200 (11257.5 MB) with weight 3180056595 (143.06/col) Thu Oct 25 02:37:27 2018 sparse part has weight 2706577964 (121.76/col) Thu Oct 25 02:39:11 2018 matrix starts at (0, 0) Thu Oct 25 02:39:14 2018 matrix is 22229000 x 22229200 (11257.5 MB) with weight 3180056595 (143.06/col) Thu Oct 25 02:39:14 2018 sparse part has weight 2706577964 (121.76/col) Thu Oct 25 02:39:14 2018 saving the first 48 matrix rows for later Thu Oct 25 02:39:18 2018 matrix includes 64 packed rows Thu Oct 25 02:39:21 2018 matrix is 22228952 x 22229200 (10792.5 MB) with weight 2779466278 (125.04/col) Thu Oct 25 02:39:21 2018 sparse part has weight 2606901720 (117.27/col) Thu Oct 25 02:39:21 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Thu Oct 25 02:40:53 2018 commencing Lanczos iteration (4 threads) Thu Oct 25 02:40:53 2018 memory use: 10366.4 MB Thu Oct 25 02:43:19 2018 linear algebra at 0.0%, ETA 568h41m Thu Oct 25 02:44:06 2018 checkpointing every 40000 dimensions Mon Nov 5 19:00:59 2018 error: corrupt state, please restart from checkpoint Tue Nov 6 08:11:29 2018 Tue Nov 6 08:11:29 2018 Tue Nov 6 08:11:29 2018 Msieve v. 1.54 (SVN 1025) Tue Nov 6 08:11:29 2018 random seeds: 336c1479 e6f61d03 Tue Nov 6 08:11:29 2018 factoring 508415853377061038453426676630797153047731958454132722831230005248181464991098006904220344045678726082979957562181853997100991557967251997982987869753773234919221915314140280886302313912946600989580936292354306360121691904764456626233486054044749601 (249 digits) Tue Nov 6 08:11:30 2018 searching for 15-digit factors Tue Nov 6 08:11:31 2018 commencing number field sieve (249-digit input) Tue Nov 6 08:11:31 2018 R0: 282508377860445731805373852310088331844449 Tue Nov 6 08:11:31 2018 R1: -1 Tue Nov 6 08:11:31 2018 A0: -1 Tue Nov 6 08:11:31 2018 A1: 0 Tue Nov 6 08:11:31 2018 A2: 0 Tue Nov 6 08:11:31 2018 A3: 0 Tue Nov 6 08:11:31 2018 A4: 0 Tue Nov 6 08:11:31 2018 A5: 0 Tue Nov 6 08:11:31 2018 A6: 13967 Tue Nov 6 08:11:31 2018 skew 0.20, size 6.508e-13, alpha 2.381, combined = 8.841e-14 rroots = 2 Tue Nov 6 08:11:31 2018 Tue Nov 6 08:11:31 2018 commencing linear algebra Tue Nov 6 08:11:59 2018 matrix starts at (0, 0) Tue Nov 6 08:12:02 2018 matrix is 22229000 x 22229200 (11257.5 MB) with weight 3180056595 (143.06/col) Tue Nov 6 08:12:02 2018 sparse part has weight 2706577964 (121.76/col) Tue Nov 6 08:12:02 2018 saving the first 48 matrix rows for later Tue Nov 6 08:12:06 2018 matrix includes 64 packed rows Tue Nov 6 08:12:09 2018 matrix is 22228952 x 22229200 (10792.5 MB) with weight 2779466278 (125.04/col) Tue Nov 6 08:12:09 2018 sparse part has weight 2606901720 (117.27/col) Tue Nov 6 08:12:09 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Tue Nov 6 08:13:44 2018 commencing Lanczos iteration (4 threads) Tue Nov 6 08:13:44 2018 memory use: 10366.4 MB Tue Nov 6 08:13:47 2018 restarting at iteration 178385 (dim = 11280033) Tue Nov 6 08:16:43 2018 linear algebra at 50.8%, ETA 352h20m Tue Nov 6 08:17:40 2018 checkpointing every 40000 dimensions Thu Nov 15 08:57:12 2018 lanczos error: submatrix is not invertible Thu Nov 15 08:57:12 2018 lanczos halted after 316727 iterations (dim = 20027572) Thu Nov 15 08:57:12 2018 linear algebra failed, aborting Thu Nov 15 08:57:13 2018 BLanczosTime: 780342 Thu Nov 15 08:57:13 2018 elapsed time 216:45:44 Thu Nov 15 09:28:51 2018 Thu Nov 15 09:28:51 2018 Thu Nov 15 09:28:51 2018 Msieve v. 1.54 (SVN 1025) Thu Nov 15 09:28:51 2018 random seeds: 63c29d18 2f06952c Thu Nov 15 09:28:51 2018 factoring 508415853377061038453426676630797153047731958454132722831230005248181464991098006904220344045678726082979957562181853997100991557967251997982987869753773234919221915314140280886302313912946600989580936292354306360121691904764456626233486054044749601 (249 digits) Thu Nov 15 09:28:52 2018 searching for 15-digit factors Thu Nov 15 09:28:53 2018 commencing number field sieve (249-digit input) Thu Nov 15 09:28:53 2018 R0: 282508377860445731805373852310088331844449 Thu Nov 15 09:28:53 2018 R1: -1 Thu Nov 15 09:28:53 2018 A0: -1 Thu Nov 15 09:28:53 2018 A1: 0 Thu Nov 15 09:28:53 2018 A2: 0 Thu Nov 15 09:28:53 2018 A3: 0 Thu Nov 15 09:28:53 2018 A4: 0 Thu Nov 15 09:28:53 2018 A5: 0 Thu Nov 15 09:28:53 2018 A6: 13967 Thu Nov 15 09:28:53 2018 skew 0.20, size 6.508e-13, alpha 2.381, combined = 8.841e-14 rroots = 2 Thu Nov 15 09:28:53 2018 Thu Nov 15 09:28:53 2018 commencing linear algebra Thu Nov 15 09:28:53 2018 skipping matrix build Thu Nov 15 09:29:21 2018 matrix starts at (0, 0) Thu Nov 15 09:29:24 2018 matrix is 22229000 x 22229200 (11257.5 MB) with weight 3180056595 (143.06/col) Thu Nov 15 09:29:24 2018 sparse part has weight 2706577964 (121.76/col) Thu Nov 15 09:29:24 2018 saving the first 48 matrix rows for later Thu Nov 15 09:29:28 2018 matrix includes 64 packed rows Thu Nov 15 09:29:30 2018 matrix is 22228952 x 22229200 (10792.5 MB) with weight 2779466278 (125.04/col) Thu Nov 15 09:29:30 2018 sparse part has weight 2606901720 (117.27/col) Thu Nov 15 09:29:31 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Thu Nov 15 09:31:03 2018 commencing Lanczos iteration (4 threads) Thu Nov 15 09:31:03 2018 memory use: 10366.4 MB Thu Nov 15 09:31:06 2018 restarting at iteration 315658 (dim = 19960021) Thu Nov 15 09:33:21 2018 linear algebra at 89.8%, ETA 55h58m Thu Nov 15 09:34:06 2018 checkpointing every 50000 dimensions Thu Nov 15 12:59:16 2018 error: corrupt state, please restart from checkpoint Thu Nov 15 13:58:12 2018 Thu Nov 15 13:58:12 2018 Thu Nov 15 13:58:12 2018 Msieve v. 1.54 (SVN 1025) Thu Nov 15 13:58:12 2018 random seeds: 820ca96f 4793f71b Thu Nov 15 13:58:12 2018 factoring 508415853377061038453426676630797153047731958454132722831230005248181464991098006904220344045678726082979957562181853997100991557967251997982987869753773234919221915314140280886302313912946600989580936292354306360121691904764456626233486054044749601 (249 digits) Thu Nov 15 13:58:13 2018 searching for 15-digit factors Thu Nov 15 13:58:14 2018 commencing number field sieve (249-digit input) Thu Nov 15 13:58:14 2018 R0: 282508377860445731805373852310088331844449 Thu Nov 15 13:58:14 2018 R1: -1 Thu Nov 15 13:58:14 2018 A0: -1 Thu Nov 15 13:58:14 2018 A1: 0 Thu Nov 15 13:58:14 2018 A2: 0 Thu Nov 15 13:58:14 2018 A3: 0 Thu Nov 15 13:58:14 2018 A4: 0 Thu Nov 15 13:58:14 2018 A5: 0 Thu Nov 15 13:58:14 2018 A6: 13967 Thu Nov 15 13:58:14 2018 skew 0.20, size 6.508e-13, alpha 2.381, combined = 8.841e-14 rroots = 2 Thu Nov 15 13:58:14 2018 Thu Nov 15 13:58:14 2018 commencing linear algebra Thu Nov 15 13:58:14 2018 skipping matrix build Thu Nov 15 13:58:42 2018 matrix starts at (0, 0) Thu Nov 15 13:58:45 2018 matrix is 22229000 x 22229200 (11257.5 MB) with weight 3180056595 (143.06/col) Thu Nov 15 13:58:45 2018 sparse part has weight 2706577964 (121.76/col) Thu Nov 15 13:58:45 2018 saving the first 48 matrix rows for later Thu Nov 15 13:58:49 2018 matrix includes 64 packed rows Thu Nov 15 13:58:51 2018 matrix is 22228952 x 22229200 (10792.5 MB) with weight 2779466278 (125.04/col) Thu Nov 15 13:58:51 2018 sparse part has weight 2606901720 (117.27/col) Thu Nov 15 13:58:52 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Thu Nov 15 14:00:24 2018 commencing Lanczos iteration (4 threads) Thu Nov 15 14:00:24 2018 memory use: 10366.4 MB Thu Nov 15 14:00:26 2018 restarting at iteration 316291 (dim = 20000061) Thu Nov 15 14:02:42 2018 linear algebra at 90.0%, ETA 55h32m Thu Nov 15 14:03:21 2018 checkpointing every 50000 dimensions Fri Nov 16 20:38:24 2018 lanczos error: submatrix is not invertible Fri Nov 16 20:38:24 2018 lanczos halted after 335945 iterations (dim = 21242798) Fri Nov 16 20:38:24 2018 linear algebra failed, aborting Fri Nov 16 20:38:25 2018 BLanczosTime: 110411 Fri Nov 16 20:38:25 2018 Fri Nov 16 20:38:25 2018 commencing square root phase Fri Nov 16 20:38:25 2018 handling dependencies 1 to 64 Fri Nov 16 20:38:25 2018 reading relations for dependency 1 Fri Nov 16 20:38:25 2018 error: read_cycles can't open dependency file Fri Nov 16 21:08:53 2018 Fri Nov 16 21:08:53 2018 Fri Nov 16 21:08:53 2018 Msieve v. 1.54 (SVN 1025) Fri Nov 16 21:08:53 2018 random seeds: 4e8ded16 33c47db7 Fri Nov 16 21:08:53 2018 factoring 508415853377061038453426676630797153047731958454132722831230005248181464991098006904220344045678726082979957562181853997100991557967251997982987869753773234919221915314140280886302313912946600989580936292354306360121691904764456626233486054044749601 (249 digits) Fri Nov 16 21:08:54 2018 searching for 15-digit factors Fri Nov 16 21:08:54 2018 commencing number field sieve (249-digit input) Fri Nov 16 21:08:54 2018 R0: 282508377860445731805373852310088331844449 Fri Nov 16 21:08:54 2018 R1: -1 Fri Nov 16 21:08:54 2018 A0: -1 Fri Nov 16 21:08:54 2018 A1: 0 Fri Nov 16 21:08:54 2018 A2: 0 Fri Nov 16 21:08:54 2018 A3: 0 Fri Nov 16 21:08:54 2018 A4: 0 Fri Nov 16 21:08:54 2018 A5: 0 Fri Nov 16 21:08:54 2018 A6: 13967 Fri Nov 16 21:08:54 2018 skew 0.20, size 6.508e-13, alpha 2.381, combined = 8.841e-14 rroots = 2 Fri Nov 16 21:08:54 2018 Fri Nov 16 21:08:54 2018 commencing linear algebra Fri Nov 16 21:08:54 2018 skipping matrix build Fri Nov 16 21:09:23 2018 matrix starts at (0, 0) Fri Nov 16 21:09:26 2018 matrix is 22229000 x 22229200 (11257.5 MB) with weight 3180056595 (143.06/col) Fri Nov 16 21:09:26 2018 sparse part has weight 2706577964 (121.76/col) Fri Nov 16 21:09:26 2018 saving the first 48 matrix rows for later Fri Nov 16 21:09:30 2018 matrix includes 64 packed rows Fri Nov 16 21:09:33 2018 matrix is 22228952 x 22229200 (10792.5 MB) with weight 2779466278 (125.04/col) Fri Nov 16 21:09:33 2018 sparse part has weight 2606901720 (117.27/col) Fri Nov 16 21:09:33 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Fri Nov 16 21:11:05 2018 commencing Lanczos iteration (4 threads) Fri Nov 16 21:11:05 2018 memory use: 10366.4 MB Fri Nov 16 21:11:08 2018 restarting at iteration 334478 (dim = 21150039) Fri Nov 16 21:13:24 2018 linear algebra at 95.2%, ETA 26h48m Fri Nov 16 21:14:04 2018 error: corrupt state, please restart from checkpoint Fri Nov 16 21:19:46 2018 Fri Nov 16 21:19:46 2018 Fri Nov 16 21:19:46 2018 Msieve v. 1.54 (SVN 1025) Fri Nov 16 21:19:46 2018 random seeds: 54774095 257fe1fb Fri Nov 16 21:19:46 2018 factoring 508415853377061038453426676630797153047731958454132722831230005248181464991098006904220344045678726082979957562181853997100991557967251997982987869753773234919221915314140280886302313912946600989580936292354306360121691904764456626233486054044749601 (249 digits) Fri Nov 16 21:19:47 2018 searching for 15-digit factors Fri Nov 16 21:19:48 2018 commencing number field sieve (249-digit input) Fri Nov 16 21:19:48 2018 R0: 282508377860445731805373852310088331844449 Fri Nov 16 21:19:48 2018 R1: -1 Fri Nov 16 21:19:48 2018 A0: -1 Fri Nov 16 21:19:48 2018 A1: 0 Fri Nov 16 21:19:48 2018 A2: 0 Fri Nov 16 21:19:48 2018 A3: 0 Fri Nov 16 21:19:48 2018 A4: 0 Fri Nov 16 21:19:48 2018 A5: 0 Fri Nov 16 21:19:48 2018 A6: 13967 Fri Nov 16 21:19:48 2018 skew 0.20, size 6.508e-13, alpha 2.381, combined = 8.841e-14 rroots = 2 Fri Nov 16 21:19:48 2018 Fri Nov 16 21:19:48 2018 commencing linear algebra Fri Nov 16 21:19:48 2018 skipping matrix build Fri Nov 16 21:20:16 2018 matrix starts at (0, 0) Fri Nov 16 21:20:19 2018 matrix is 22229000 x 22229200 (11257.5 MB) with weight 3180056595 (143.06/col) Fri Nov 16 21:20:19 2018 sparse part has weight 2706577964 (121.76/col) Fri Nov 16 21:20:19 2018 saving the first 48 matrix rows for later Fri Nov 16 21:20:23 2018 matrix includes 64 packed rows Fri Nov 16 21:20:25 2018 matrix is 22228952 x 22229200 (10792.5 MB) with weight 2779466278 (125.04/col) Fri Nov 16 21:20:25 2018 sparse part has weight 2606901720 (117.27/col) Fri Nov 16 21:20:26 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Fri Nov 16 21:21:58 2018 commencing Lanczos iteration (4 threads) Fri Nov 16 21:21:58 2018 memory use: 10366.4 MB Fri Nov 16 21:22:00 2018 restarting at iteration 335268 (dim = 21200025) Fri Nov 16 21:24:21 2018 linear algebra at 95.4%, ETA 26h35m Fri Nov 16 21:25:08 2018 checkpointing every 40000 dimensions Sat Nov 17 11:52:52 2018 Sat Nov 17 11:52:52 2018 Sat Nov 17 11:52:52 2018 Msieve v. 1.54 (SVN 1025) Sat Nov 17 11:52:52 2018 random seeds: b08fbe15 616ca729 Sat Nov 17 11:52:52 2018 factoring 508415853377061038453426676630797153047731958454132722831230005248181464991098006904220344045678726082979957562181853997100991557967251997982987869753773234919221915314140280886302313912946600989580936292354306360121691904764456626233486054044749601 (249 digits) Sat Nov 17 11:52:53 2018 searching for 15-digit factors Sat Nov 17 11:52:53 2018 commencing number field sieve (249-digit input) Sat Nov 17 11:52:53 2018 R0: 282508377860445731805373852310088331844449 Sat Nov 17 11:52:53 2018 R1: -1 Sat Nov 17 11:52:53 2018 A0: -1 Sat Nov 17 11:52:53 2018 A1: 0 Sat Nov 17 11:52:53 2018 A2: 0 Sat Nov 17 11:52:53 2018 A3: 0 Sat Nov 17 11:52:53 2018 A4: 0 Sat Nov 17 11:52:53 2018 A5: 0 Sat Nov 17 11:52:53 2018 A6: 13967 Sat Nov 17 11:52:53 2018 skew 0.20, size 6.508e-13, alpha 2.381, combined = 8.841e-14 rroots = 2 Sat Nov 17 11:52:53 2018 Sat Nov 17 11:52:53 2018 commencing linear algebra Sat Nov 17 11:52:53 2018 skipping matrix build Sat Nov 17 11:53:24 2018 matrix starts at (0, 0) Sat Nov 17 11:53:27 2018 matrix is 22229000 x 22229200 (11257.5 MB) with weight 3180056595 (143.06/col) Sat Nov 17 11:53:27 2018 sparse part has weight 2706577964 (121.76/col) Sat Nov 17 11:53:27 2018 saving the first 48 matrix rows for later Sat Nov 17 11:53:31 2018 matrix includes 64 packed rows Sat Nov 17 11:53:34 2018 matrix is 22228952 x 22229200 (10792.5 MB) with weight 2779466278 (125.04/col) Sat Nov 17 11:53:34 2018 sparse part has weight 2606901720 (117.27/col) Sat Nov 17 11:53:34 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Sat Nov 17 11:55:06 2018 commencing Lanczos iteration (4 threads) Sat Nov 17 11:55:06 2018 memory use: 10366.4 MB Sat Nov 17 11:55:09 2018 restarting at iteration 343490 (dim = 21720042) Sat Nov 17 11:57:43 2018 linear algebra at 97.7%, ETA 14h18m Sat Nov 17 11:58:28 2018 checkpointing every 40000 dimensions Sat Nov 17 17:25:52 2018 error: corrupt state, please restart from checkpoint Sat Nov 17 17:40:38 2018 Sat Nov 17 17:40:38 2018 Sat Nov 17 17:40:38 2018 Msieve v. 1.54 (SVN 1025) Sat Nov 17 17:40:38 2018 random seeds: 75c725ca 35be37ba Sat Nov 17 17:40:38 2018 factoring 508415853377061038453426676630797153047731958454132722831230005248181464991098006904220344045678726082979957562181853997100991557967251997982987869753773234919221915314140280886302313912946600989580936292354306360121691904764456626233486054044749601 (249 digits) Sat Nov 17 17:40:39 2018 searching for 15-digit factors Sat Nov 17 17:40:40 2018 commencing number field sieve (249-digit input) Sat Nov 17 17:40:40 2018 R0: 282508377860445731805373852310088331844449 Sat Nov 17 17:40:40 2018 R1: -1 Sat Nov 17 17:40:40 2018 A0: -1 Sat Nov 17 17:40:40 2018 A1: 0 Sat Nov 17 17:40:40 2018 A2: 0 Sat Nov 17 17:40:40 2018 A3: 0 Sat Nov 17 17:40:40 2018 A4: 0 Sat Nov 17 17:40:40 2018 A5: 0 Sat Nov 17 17:40:40 2018 A6: 13967 Sat Nov 17 17:40:40 2018 skew 0.20, size 6.508e-13, alpha 2.381, combined = 8.841e-14 rroots = 2 Sat Nov 17 17:40:40 2018 Sat Nov 17 17:40:40 2018 commencing linear algebra Sat Nov 17 17:40:40 2018 skipping matrix build Sat Nov 17 17:41:08 2018 matrix starts at (0, 0) Sat Nov 17 17:41:11 2018 matrix is 22229000 x 22229200 (11257.5 MB) with weight 3180056595 (143.06/col) Sat Nov 17 17:41:11 2018 sparse part has weight 2706577964 (121.76/col) Sat Nov 17 17:41:11 2018 saving the first 48 matrix rows for later Sat Nov 17 17:41:15 2018 matrix includes 64 packed rows Sat Nov 17 17:41:17 2018 matrix is 22228952 x 22229200 (10792.5 MB) with weight 2779466278 (125.04/col) Sat Nov 17 17:41:17 2018 sparse part has weight 2606901720 (117.27/col) Sat Nov 17 17:41:18 2018 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Sat Nov 17 17:42:50 2018 commencing Lanczos iteration (4 threads) Sat Nov 17 17:42:50 2018 memory use: 10366.4 MB Sat Nov 17 17:42:52 2018 restarting at iteration 345386 (dim = 21840021) Sat Nov 17 17:45:10 2018 linear algebra at 98.3%, ETA 9h49m Sat Nov 17 17:45:56 2018 checkpointing every 40000 dimensions Sun Nov 18 03:38:51 2018 lanczos halted after 351538 iterations (dim = 22228949) Sun Nov 18 03:39:12 2018 recovered 34 nontrivial dependencies Sun Nov 18 03:39:13 2018 BLanczosTime: 35913 Sun Nov 18 03:39:13 2018 Sun Nov 18 03:39:13 2018 commencing square root phase Sun Nov 18 03:39:13 2018 handling dependencies 1 to 64 Sun Nov 18 03:39:13 2018 reading relations for dependency 1 Sun Nov 18 03:39:15 2018 read 11112375 cycles Sun Nov 18 03:39:38 2018 cycles contain 39434816 unique relations Sun Nov 18 03:43:08 2018 read 39434816 relations Sun Nov 18 03:45:52 2018 multiplying 39434816 relations Sun Nov 18 04:27:36 2018 multiply complete, coefficients have about 1503.37 million bits Sun Nov 18 04:27:41 2018 initial square root is modulo 5542753 Sun Nov 18 05:11:00 2018 sqrtTime: 5507 Sun Nov 18 05:11:00 2018 p92 factor: 82818167792706165486204974074997533380480758822004466846307145577602004231251378994703916211 Sun Nov 18 05:11:00 2018 p157 factor: 6138941091399482262683318202415166164835190100900356827941112606892810627385367405826859452737862234942824041456461386194729678807431484991966201647343990491 Sun Nov 18 05:11:00 2018 elapsed time 11:30:22