Mon Sep 9 20:11:17 2019 Mon Sep 9 20:11:17 2019 Msieve v. 1.54 (SVN 1025) Mon Sep 9 20:11:17 2019 random seeds: 2a912908 ef41af67 Mon Sep 9 20:11:17 2019 factoring 159127133191384350693029677768193897825185980562139373939095414316688864297779645609067677236178350541997912046012839084706207628951462474126181074566179441802632426578534298627453808467833951859 (195 digits) Mon Sep 9 20:11:18 2019 searching for 15-digit factors Mon Sep 9 20:11:18 2019 commencing number field sieve (195-digit input) Mon Sep 9 20:11:18 2019 R0: 350772542793886927343204537158902747027001 Mon Sep 9 20:11:18 2019 R1: -1 Mon Sep 9 20:11:18 2019 A0: -1 Mon Sep 9 20:11:18 2019 A1: 0 Mon Sep 9 20:11:18 2019 A2: 0 Mon Sep 9 20:11:18 2019 A3: 0 Mon Sep 9 20:11:18 2019 A4: 0 Mon Sep 9 20:11:18 2019 A5: 0 Mon Sep 9 20:11:18 2019 A6: 861001 Mon Sep 9 20:11:18 2019 skew 0.10, size 9.144e-13, alpha -1.430, combined = 1.116e-13 rroots = 2 Mon Sep 9 20:11:18 2019 Mon Sep 9 20:11:18 2019 commencing relation filtering Mon Sep 9 20:11:18 2019 setting target matrix density to 124.0 Mon Sep 9 20:11:18 2019 estimated available RAM is 15984.7 MB Mon Sep 9 20:11:18 2019 commencing duplicate removal, pass 1 Mon Sep 9 20:15:18 2019 error -15 reading relation 35944727 Mon Sep 9 20:34:33 2019 error -15 reading relation 207954285 Mon Sep 9 20:40:59 2019 error -15 reading relation 265431886 Mon Sep 9 20:43:21 2019 error -11 reading relation 286424161 Mon Sep 9 20:43:21 2019 error -11 reading relation 286424321 Mon Sep 9 20:43:21 2019 error -1 reading relation 286424662 Mon Sep 9 20:45:57 2019 error -15 reading relation 309496503 Mon Sep 9 20:46:37 2019 error -15 reading relation 315337945 Mon Sep 9 20:49:59 2019 error -15 reading relation 345218282 Mon Sep 9 20:50:26 2019 skipped 10039 relations with b > 2^32 Mon Sep 9 20:50:26 2019 skipped 5 relations with composite factors Mon Sep 9 20:50:26 2019 found 25548967 hash collisions in 349193827 relations Mon Sep 9 20:50:40 2019 added 1217951 free relations Mon Sep 9 20:50:40 2019 commencing duplicate removal, pass 2 Mon Sep 9 20:52:14 2019 found 6 duplicates and 350411772 unique relations Mon Sep 9 20:52:14 2019 memory use: 1257.5 MB Mon Sep 9 20:52:14 2019 reading ideals above 270598144 Mon Sep 9 20:52:14 2019 commencing singleton removal, initial pass Mon Sep 9 21:20:27 2019 memory use: 6024.0 MB Mon Sep 9 21:20:27 2019 reading all ideals from disk Mon Sep 9 21:20:40 2019 memory use: 5919.6 MB Mon Sep 9 21:20:54 2019 commencing in-memory singleton removal Mon Sep 9 21:21:07 2019 begin with 350411772 relations and 300044875 unique ideals Mon Sep 9 21:23:39 2019 reduce to 209144227 relations and 142392164 ideals in 16 passes Mon Sep 9 21:23:39 2019 max relations containing the same ideal: 48 Mon Sep 9 21:23:49 2019 reading ideals above 720000 Mon Sep 9 21:23:49 2019 commencing singleton removal, initial pass Mon Sep 9 21:46:13 2019 memory use: 5512.0 MB Mon Sep 9 21:46:14 2019 reading large ideals from disk Mon Sep 9 21:47:37 2019 keeping 155061247 ideals with weight <= 20, target excess is 16810772 Mon Sep 9 21:49:03 2019 memory use: 5212.8 MB Mon Sep 9 21:49:03 2019 commencing in-memory singleton removal Mon Sep 9 21:49:09 2019 begin with 209144227 relations and 155061247 unique ideals Mon Sep 9 21:50:14 2019 reduce to 209140898 relations and 155057917 ideals in 8 passes Mon Sep 9 21:50:14 2019 max relations containing the same ideal: 20 Mon Sep 9 21:51:03 2019 removing 13191118 relations and 11191118 ideals in 2000000 cliques Mon Sep 9 21:51:07 2019 commencing in-memory singleton removal Mon Sep 9 21:51:13 2019 begin with 195949780 relations and 155057917 unique ideals Mon Sep 9 21:52:16 2019 reduce to 195279246 relations and 143187561 ideals in 8 passes Mon Sep 9 21:52:16 2019 max relations containing the same ideal: 20 Mon Sep 9 21:53:02 2019 removing 9781186 relations and 7781186 ideals in 2000000 cliques Mon Sep 9 21:53:05 2019 commencing in-memory singleton removal Mon Sep 9 21:53:11 2019 begin with 185498060 relations and 143187561 unique ideals Mon Sep 9 21:54:00 2019 reduce to 185067014 relations and 134970369 ideals in 7 passes Mon Sep 9 21:54:00 2019 max relations containing the same ideal: 20 Mon Sep 9 21:54:43 2019 removing 8737501 relations and 6737501 ideals in 2000000 cliques Mon Sep 9 21:54:46 2019 commencing in-memory singleton removal Mon Sep 9 21:54:52 2019 begin with 176329513 relations and 134970369 unique ideals Mon Sep 9 21:55:44 2019 reduce to 175956293 relations and 127855643 ideals in 8 passes Mon Sep 9 21:55:44 2019 max relations containing the same ideal: 20 Mon Sep 9 21:56:25 2019 removing 8175378 relations and 6175378 ideals in 2000000 cliques Mon Sep 9 21:56:28 2019 commencing in-memory singleton removal Mon Sep 9 21:56:33 2019 begin with 167780915 relations and 127855643 unique ideals Mon Sep 9 21:57:16 2019 reduce to 167437701 relations and 121333284 ideals in 7 passes Mon Sep 9 21:57:16 2019 max relations containing the same ideal: 20 Mon Sep 9 21:57:56 2019 removing 7832570 relations and 5832570 ideals in 2000000 cliques Mon Sep 9 21:57:58 2019 commencing in-memory singleton removal Mon Sep 9 21:58:03 2019 begin with 159605131 relations and 121333284 unique ideals Mon Sep 9 21:58:50 2019 reduce to 159278236 relations and 115170210 ideals in 8 passes Mon Sep 9 21:58:50 2019 max relations containing the same ideal: 20 Mon Sep 9 21:59:27 2019 removing 7561806 relations and 5561806 ideals in 2000000 cliques Mon Sep 9 21:59:30 2019 commencing in-memory singleton removal Mon Sep 9 21:59:34 2019 begin with 151716430 relations and 115170210 unique ideals Mon Sep 9 22:00:17 2019 reduce to 151394920 relations and 109283150 ideals in 8 passes Mon Sep 9 22:00:17 2019 max relations containing the same ideal: 20 Mon Sep 9 22:00:53 2019 removing 7382318 relations and 5382318 ideals in 2000000 cliques Mon Sep 9 22:00:55 2019 commencing in-memory singleton removal Mon Sep 9 22:00:59 2019 begin with 144012602 relations and 109283150 unique ideals Mon Sep 9 22:01:35 2019 reduce to 143694154 relations and 103578394 ideals in 7 passes Mon Sep 9 22:01:35 2019 max relations containing the same ideal: 20 Mon Sep 9 22:02:08 2019 removing 7272745 relations and 5272745 ideals in 2000000 cliques Mon Sep 9 22:02:11 2019 commencing in-memory singleton removal Mon Sep 9 22:02:14 2019 begin with 136421409 relations and 103578394 unique ideals Mon Sep 9 22:02:52 2019 reduce to 136109941 relations and 97990038 ideals in 8 passes Mon Sep 9 22:02:52 2019 max relations containing the same ideal: 20 Mon Sep 9 22:03:24 2019 removing 7130158 relations and 5130158 ideals in 2000000 cliques Mon Sep 9 22:03:26 2019 commencing in-memory singleton removal Mon Sep 9 22:03:30 2019 begin with 128979783 relations and 97990038 unique ideals Mon Sep 9 22:04:00 2019 reduce to 128663993 relations and 92539797 ideals in 7 passes Mon Sep 9 22:04:00 2019 max relations containing the same ideal: 20 Mon Sep 9 22:04:30 2019 removing 7021430 relations and 5021430 ideals in 2000000 cliques Mon Sep 9 22:04:32 2019 commencing in-memory singleton removal Mon Sep 9 22:04:36 2019 begin with 121642563 relations and 92539797 unique ideals Mon Sep 9 22:05:04 2019 reduce to 121315091 relations and 87186082 ideals in 7 passes Mon Sep 9 22:05:04 2019 max relations containing the same ideal: 20 Mon Sep 9 22:05:32 2019 removing 6978391 relations and 4978391 ideals in 2000000 cliques Mon Sep 9 22:05:34 2019 commencing in-memory singleton removal Mon Sep 9 22:05:37 2019 begin with 114336700 relations and 87186082 unique ideals Mon Sep 9 22:06:07 2019 reduce to 114001705 relations and 81867445 ideals in 8 passes Mon Sep 9 22:06:07 2019 max relations containing the same ideal: 20 Mon Sep 9 22:06:33 2019 removing 6927286 relations and 4927286 ideals in 2000000 cliques Mon Sep 9 22:06:35 2019 commencing in-memory singleton removal Mon Sep 9 22:06:38 2019 begin with 107074419 relations and 81867445 unique ideals Mon Sep 9 22:07:06 2019 reduce to 106731581 relations and 76591665 ideals in 8 passes Mon Sep 9 22:07:06 2019 max relations containing the same ideal: 20 Mon Sep 9 22:07:30 2019 removing 6850447 relations and 4850447 ideals in 2000000 cliques Mon Sep 9 22:07:32 2019 commencing in-memory singleton removal Mon Sep 9 22:07:34 2019 begin with 99881134 relations and 76591665 unique ideals Mon Sep 9 22:08:00 2019 reduce to 99516678 relations and 71370249 ideals in 8 passes Mon Sep 9 22:08:00 2019 max relations containing the same ideal: 20 Mon Sep 9 22:08:22 2019 removing 6850792 relations and 4850792 ideals in 2000000 cliques Mon Sep 9 22:08:24 2019 commencing in-memory singleton removal Mon Sep 9 22:08:26 2019 begin with 92665886 relations and 71370249 unique ideals Mon Sep 9 22:08:46 2019 reduce to 92286422 relations and 66132700 ideals in 7 passes Mon Sep 9 22:08:46 2019 max relations containing the same ideal: 19 Mon Sep 9 22:09:07 2019 removing 6784823 relations and 4784823 ideals in 2000000 cliques Mon Sep 9 22:09:09 2019 commencing in-memory singleton removal Mon Sep 9 22:09:11 2019 begin with 85501599 relations and 66132700 unique ideals Mon Sep 9 22:09:32 2019 reduce to 85081768 relations and 60919590 ideals in 8 passes Mon Sep 9 22:09:32 2019 max relations containing the same ideal: 19 Mon Sep 9 22:09:50 2019 removing 6829841 relations and 4829841 ideals in 2000000 cliques Mon Sep 9 22:09:52 2019 commencing in-memory singleton removal Mon Sep 9 22:09:54 2019 begin with 78251927 relations and 60919590 unique ideals Mon Sep 9 22:10:15 2019 reduce to 77800665 relations and 55628388 ideals in 9 passes Mon Sep 9 22:10:15 2019 max relations containing the same ideal: 18 Mon Sep 9 22:10:32 2019 removing 6821850 relations and 4821850 ideals in 2000000 cliques Mon Sep 9 22:10:34 2019 commencing in-memory singleton removal Mon Sep 9 22:10:35 2019 begin with 70978815 relations and 55628388 unique ideals Mon Sep 9 22:10:52 2019 reduce to 70477150 relations and 50292643 ideals in 8 passes Mon Sep 9 22:10:52 2019 max relations containing the same ideal: 17 Mon Sep 9 22:11:07 2019 removing 2621184 relations and 1937173 ideals in 684011 cliques Mon Sep 9 22:11:08 2019 commencing in-memory singleton removal Mon Sep 9 22:11:10 2019 begin with 67855966 relations and 50292643 unique ideals Mon Sep 9 22:11:25 2019 reduce to 67754321 relations and 48252791 ideals in 8 passes Mon Sep 9 22:11:25 2019 max relations containing the same ideal: 17 Mon Sep 9 22:11:42 2019 relations with 0 large ideals: 3471096 Mon Sep 9 22:11:42 2019 relations with 1 large ideals: 14329424 Mon Sep 9 22:11:42 2019 relations with 2 large ideals: 24034698 Mon Sep 9 22:11:42 2019 relations with 3 large ideals: 17940707 Mon Sep 9 22:11:42 2019 relations with 4 large ideals: 6444787 Mon Sep 9 22:11:42 2019 relations with 5 large ideals: 1203007 Mon Sep 9 22:11:42 2019 relations with 6 large ideals: 231033 Mon Sep 9 22:11:42 2019 relations with 7+ large ideals: 99569 Mon Sep 9 22:11:42 2019 commencing 2-way merge Mon Sep 9 22:12:01 2019 reduce to 41669634 relation sets and 22168104 unique ideals Mon Sep 9 22:12:01 2019 commencing full merge Mon Sep 9 22:15:22 2019 memory use: 2011.7 MB Mon Sep 9 22:15:25 2019 found 19732580 cycles, need 17882472 Mon Sep 9 22:15:29 2019 weight of 17882472 cycles is about 1973810371 (110.38/cycle) Mon Sep 9 22:15:29 2019 distribution of cycle lengths: Mon Sep 9 22:15:29 2019 1 relations: 3474730 Mon Sep 9 22:15:29 2019 2 relations: 1341345 Mon Sep 9 22:15:29 2019 3 relations: 1045289 Mon Sep 9 22:15:29 2019 4 relations: 943114 Mon Sep 9 22:15:29 2019 5 relations: 914495 Mon Sep 9 22:15:29 2019 6 relations: 886303 Mon Sep 9 22:15:29 2019 7 relations: 877441 Mon Sep 9 22:15:29 2019 8 relations: 854063 Mon Sep 9 22:15:29 2019 9 relations: 840991 Mon Sep 9 22:15:29 2019 10+ relations: 6704701 Mon Sep 9 22:15:29 2019 heaviest cycle: 24 relations Mon Sep 9 22:15:30 2019 commencing cycle optimization Mon Sep 9 22:15:56 2019 start with 139945408 relations Mon Sep 9 22:19:35 2019 pruned 11151163 relations Mon Sep 9 22:19:35 2019 memory use: 3694.4 MB Mon Sep 9 22:19:35 2019 distribution of cycle lengths: Mon Sep 9 22:19:35 2019 1 relations: 3474730 Mon Sep 9 22:19:35 2019 2 relations: 1392956 Mon Sep 9 22:19:35 2019 3 relations: 1112379 Mon Sep 9 22:19:35 2019 4 relations: 1017424 Mon Sep 9 22:19:35 2019 5 relations: 1006462 Mon Sep 9 22:19:35 2019 6 relations: 987331 Mon Sep 9 22:19:35 2019 7 relations: 988216 Mon Sep 9 22:19:35 2019 8 relations: 967902 Mon Sep 9 22:19:35 2019 9 relations: 953791 Mon Sep 9 22:19:35 2019 10+ relations: 5981281 Mon Sep 9 22:19:35 2019 heaviest cycle: 24 relations Mon Sep 9 22:20:00 2019 RelProcTime: 7722 Mon Sep 9 22:20:04 2019 Mon Sep 9 22:20:04 2019 commencing linear algebra Mon Sep 9 22:20:05 2019 read 17882472 cycles Mon Sep 9 22:20:33 2019 cycles contain 57456942 unique relations Mon Sep 9 22:24:53 2019 read 57456942 relations Mon Sep 9 22:26:23 2019 using 20 quadratic characters above 4294917295 Mon Sep 9 22:29:40 2019 building initial matrix Mon Sep 9 22:38:32 2019 memory use: 7499.0 MB Mon Sep 9 22:38:38 2019 read 17882472 cycles Mon Sep 9 22:38:40 2019 matrix is 17881316 x 17882472 (7359.9 MB) with weight 2170565400 (121.38/col) Mon Sep 9 22:38:40 2019 sparse part has weight 1732656271 (96.89/col) Mon Sep 9 22:43:53 2019 filtering completed in 3 passes Mon Sep 9 22:43:56 2019 matrix is 17853182 x 17853382 (7353.7 MB) with weight 2168577540 (121.47/col) Mon Sep 9 22:43:56 2019 sparse part has weight 1731351088 (96.98/col) Mon Sep 9 22:44:50 2019 matrix starts at (0, 0) Mon Sep 9 22:44:52 2019 matrix is 17853182 x 17853382 (7353.7 MB) with weight 2168577540 (121.47/col) Mon Sep 9 22:44:52 2019 sparse part has weight 1731351088 (96.98/col) Mon Sep 9 22:44:52 2019 saving the first 48 matrix rows for later Mon Sep 9 22:44:55 2019 matrix includes 64 packed rows Mon Sep 9 22:44:57 2019 matrix is 17853134 x 17853382 (7084.5 MB) with weight 1819871318 (101.93/col) Mon Sep 9 22:44:57 2019 sparse part has weight 1678632243 (94.02/col) Mon Sep 9 22:44:57 2019 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Mon Sep 9 22:45:55 2019 commencing Lanczos iteration (4 threads) Mon Sep 9 22:45:55 2019 memory use: 6879.9 MB Mon Sep 9 22:47:17 2019 linear algebra at 0.0%, ETA 258h14m Mon Sep 9 22:47:43 2019 checkpointing every 70000 dimensions Tue Sep 10 21:52:58 2019 Tue Sep 10 21:52:58 2019 Tue Sep 10 21:52:58 2019 Msieve v. 1.54 (SVN 1025) Tue Sep 10 21:52:58 2019 random seeds: cc68b124 9aef6071 Tue Sep 10 21:52:58 2019 factoring 159127133191384350693029677768193897825185980562139373939095414316688864297779645609067677236178350541997912046012839084706207628951462474126181074566179441802632426578534298627453808467833951859 (195 digits) Tue Sep 10 21:52:58 2019 searching for 15-digit factors Tue Sep 10 21:52:59 2019 commencing number field sieve (195-digit input) Tue Sep 10 21:52:59 2019 R0: 350772542793886927343204537158902747027001 Tue Sep 10 21:52:59 2019 R1: -1 Tue Sep 10 21:52:59 2019 A0: -1 Tue Sep 10 21:52:59 2019 A1: 0 Tue Sep 10 21:52:59 2019 A2: 0 Tue Sep 10 21:52:59 2019 A3: 0 Tue Sep 10 21:52:59 2019 A4: 0 Tue Sep 10 21:52:59 2019 A5: 0 Tue Sep 10 21:52:59 2019 A6: 861001 Tue Sep 10 21:52:59 2019 skew 0.10, size 9.144e-13, alpha -1.430, combined = 1.116e-13 rroots = 2 Tue Sep 10 21:52:59 2019 Tue Sep 10 21:52:59 2019 commencing linear algebra Tue Sep 10 21:52:59 2019 skipping matrix build Tue Sep 10 21:53:15 2019 matrix starts at (0, 0) Tue Sep 10 21:53:17 2019 matrix is 17853182 x 17853382 (7353.7 MB) with weight 2168577540 (121.47/col) Tue Sep 10 21:53:17 2019 sparse part has weight 1731351088 (96.98/col) Tue Sep 10 21:53:17 2019 saving the first 48 matrix rows for later Tue Sep 10 21:53:20 2019 matrix includes 64 packed rows Tue Sep 10 21:53:22 2019 matrix is 17853134 x 17853382 (7084.5 MB) with weight 1819871318 (101.93/col) Tue Sep 10 21:53:22 2019 sparse part has weight 1678632243 (94.02/col) Tue Sep 10 21:53:22 2019 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Tue Sep 10 21:54:21 2019 commencing Lanczos iteration (4 threads) Tue Sep 10 21:54:21 2019 memory use: 6879.9 MB Tue Sep 10 21:54:22 2019 restarting at iteration 26566 (dim = 1680012) Tue Sep 10 21:55:38 2019 linear algebra at 9.4%, ETA 224h 1m Tue Sep 10 21:56:03 2019 checkpointing every 80000 dimensions Mon Sep 16 11:44:59 2019 lanczos halted after 193804 iterations (dim = 12255664) Mon Sep 16 11:44:59 2019 BLanczosTime: 481920 Mon Sep 16 11:44:59 2019 Mon Sep 16 11:44:59 2019 commencing square root phase Mon Sep 16 11:44:59 2019 handling dependencies 1 to 64 Mon Sep 16 11:44:59 2019 reading relations for dependency 1 Mon Sep 16 11:44:59 2019 error: read_cycles can't open dependency file Mon Sep 16 17:41:15 2019 Mon Sep 16 17:41:15 2019 Mon Sep 16 17:41:15 2019 Msieve v. 1.54 (SVN 1025) Mon Sep 16 17:41:15 2019 random seeds: f71d48af ec984c54 Mon Sep 16 17:41:15 2019 factoring 159127133191384350693029677768193897825185980562139373939095414316688864297779645609067677236178350541997912046012839084706207628951462474126181074566179441802632426578534298627453808467833951859 (195 digits) Mon Sep 16 17:41:16 2019 searching for 15-digit factors Mon Sep 16 17:41:16 2019 commencing number field sieve (195-digit input) Mon Sep 16 17:41:16 2019 R0: 350772542793886927343204537158902747027001 Mon Sep 16 17:41:16 2019 R1: -1 Mon Sep 16 17:41:16 2019 A0: -1 Mon Sep 16 17:41:16 2019 A1: 0 Mon Sep 16 17:41:16 2019 A2: 0 Mon Sep 16 17:41:16 2019 A3: 0 Mon Sep 16 17:41:16 2019 A4: 0 Mon Sep 16 17:41:16 2019 A5: 0 Mon Sep 16 17:41:16 2019 A6: 861001 Mon Sep 16 17:41:16 2019 skew 0.10, size 9.144e-13, alpha -1.430, combined = 1.116e-13 rroots = 2 Mon Sep 16 17:41:16 2019 Mon Sep 16 17:41:16 2019 commencing linear algebra Mon Sep 16 17:41:16 2019 skipping matrix build Mon Sep 16 17:41:33 2019 matrix starts at (0, 0) Mon Sep 16 17:41:36 2019 matrix is 17853182 x 17853382 (7353.7 MB) with weight 2168577540 (121.47/col) Mon Sep 16 17:41:36 2019 sparse part has weight 1731351088 (96.98/col) Mon Sep 16 17:41:36 2019 saving the first 48 matrix rows for later Mon Sep 16 17:41:38 2019 matrix includes 64 packed rows Mon Sep 16 17:41:40 2019 matrix is 17853134 x 17853382 (7084.5 MB) with weight 1819871318 (101.93/col) Mon Sep 16 17:41:40 2019 sparse part has weight 1678632243 (94.02/col) Mon Sep 16 17:41:40 2019 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Mon Sep 16 17:42:39 2019 commencing Lanczos iteration (4 threads) Mon Sep 16 17:42:39 2019 memory use: 6879.9 MB Mon Sep 16 17:42:41 2019 restarting at iteration 193804 (dim = 12255664) Mon Sep 16 17:44:05 2019 linear algebra at 68.7%, ETA 85h44m Mon Sep 16 17:44:49 2019 checkpointing every 70000 dimensions Thu Sep 19 10:38:31 2019 lanczos halted after 273842 iterations (dim = 17316874) Thu Sep 19 10:38:32 2019 BLanczosTime: 233836 Thu Sep 19 10:38:32 2019 Thu Sep 19 10:38:32 2019 commencing square root phase Thu Sep 19 10:38:32 2019 handling dependencies 1 to 64 Thu Sep 19 10:38:32 2019 reading relations for dependency 1 Thu Sep 19 10:38:32 2019 error: read_cycles can't open dependency file Thu Sep 19 14:02:25 2019 Thu Sep 19 14:02:25 2019 Thu Sep 19 14:02:25 2019 Msieve v. 1.54 (SVN 1025) Thu Sep 19 14:02:25 2019 random seeds: e73055a7 1d49fcc4 Thu Sep 19 14:02:25 2019 factoring 159127133191384350693029677768193897825185980562139373939095414316688864297779645609067677236178350541997912046012839084706207628951462474126181074566179441802632426578534298627453808467833951859 (195 digits) Thu Sep 19 14:02:26 2019 searching for 15-digit factors Thu Sep 19 14:02:26 2019 commencing number field sieve (195-digit input) Thu Sep 19 14:02:26 2019 R0: 350772542793886927343204537158902747027001 Thu Sep 19 14:02:26 2019 R1: -1 Thu Sep 19 14:02:26 2019 A0: -1 Thu Sep 19 14:02:26 2019 A1: 0 Thu Sep 19 14:02:26 2019 A2: 0 Thu Sep 19 14:02:26 2019 A3: 0 Thu Sep 19 14:02:26 2019 A4: 0 Thu Sep 19 14:02:26 2019 A5: 0 Thu Sep 19 14:02:26 2019 A6: 861001 Thu Sep 19 14:02:26 2019 skew 0.10, size 9.144e-13, alpha -1.430, combined = 1.116e-13 rroots = 2 Thu Sep 19 14:02:26 2019 Thu Sep 19 14:02:26 2019 commencing linear algebra Thu Sep 19 14:02:26 2019 skipping matrix build Thu Sep 19 14:02:43 2019 matrix starts at (0, 0) Thu Sep 19 14:02:45 2019 matrix is 17853182 x 17853382 (7353.7 MB) with weight 2168577540 (121.47/col) Thu Sep 19 14:02:45 2019 sparse part has weight 1731351088 (96.98/col) Thu Sep 19 14:02:45 2019 saving the first 48 matrix rows for later Thu Sep 19 14:02:47 2019 matrix includes 64 packed rows Thu Sep 19 14:02:50 2019 matrix is 17853134 x 17853382 (7084.5 MB) with weight 1819871318 (101.93/col) Thu Sep 19 14:02:50 2019 sparse part has weight 1678632243 (94.02/col) Thu Sep 19 14:02:50 2019 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Thu Sep 19 14:03:48 2019 commencing Lanczos iteration (4 threads) Thu Sep 19 14:03:48 2019 memory use: 6879.9 MB Thu Sep 19 14:03:49 2019 restarting at iteration 273842 (dim = 17316874) Thu Sep 19 14:04:46 2019 checkpointing every 80000 dimensions Thu Sep 19 14:05:05 2019 linear algebra at 97.0%, ETA 7h24m Thu Sep 19 21:22:53 2019 lanczos halted after 282323 iterations (dim = 17853130) Thu Sep 19 21:23:07 2019 recovered 34 nontrivial dependencies Thu Sep 19 21:23:07 2019 BLanczosTime: 26441 Thu Sep 19 21:23:07 2019 Thu Sep 19 21:23:07 2019 commencing square root phase Thu Sep 19 21:23:07 2019 handling dependencies 1 to 64 Thu Sep 19 21:23:07 2019 reading relations for dependency 1 Thu Sep 19 21:23:09 2019 read 8925098 cycles Thu Sep 19 21:23:20 2019 cycles contain 28714904 unique relations Thu Sep 19 21:25:50 2019 read 28714904 relations Thu Sep 19 21:27:29 2019 multiplying 28714904 relations Thu Sep 19 21:59:33 2019 multiply complete, coefficients have about 1246.16 million bits Thu Sep 19 21:59:37 2019 initial square root is modulo 389047 Thu Sep 19 22:33:38 2019 sqrtTime: 4231 Thu Sep 19 22:33:38 2019 p66 factor: 280098186639892412518154077382944531473102162927517207625303967733 Thu Sep 19 22:33:38 2019 p129 factor: 568111972092007087438363638372957629534598329260280066298162735769438165727882583950786856738530580802238192542052785821129518023 Thu Sep 19 22:33:38 2019 elapsed time 08:31:13