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- 658m unique, ~290m duplicate
- Mon Aug 15 18:50:05 2022
- Mon Aug 15 18:50:05 2022
- Mon Aug 15 18:50:05 2022 Msieve v. 1.54 (SVN Unversioned directory)
- Mon Aug 15 18:50:05 2022 random seeds: 3b3b49aa a97d344c
- Mon Aug 15 18:50:05 2022 factoring 14916922976842176669639475705469515012190536891037011036656143393536518151666274307635319497442835675117923217375851417102963789797694391510612078590311433370085309252348348391596546545270297055271396478769686564766226428432338972804920032231499823 (248 digits)
- Mon Aug 15 18:50:05 2022 searching for 15-digit factors
- Mon Aug 15 18:50:06 2022 commencing number field sieve (248-digit input)
- Mon Aug 15 18:50:06 2022 R0: -1461501637330902918203684832716283019655932542976
- Mon Aug 15 18:50:06 2022 R1: 1
- Mon Aug 15 18:50:06 2022 A0: 1
- Mon Aug 15 18:50:06 2022 A1: 0
- Mon Aug 15 18:50:06 2022 A2: 0
- Mon Aug 15 18:50:06 2022 A3: 2
- Mon Aug 15 18:50:06 2022 A4: 0
- Mon Aug 15 18:50:06 2022 A5: 0
- Mon Aug 15 18:50:06 2022 A6: 4
- Mon Aug 15 18:50:06 2022 skew 1.08, size 3.916e-14, alpha 1.201, combined = 9.582e-15 rroots = 0
- Mon Aug 15 18:50:06 2022
- Mon Aug 15 18:50:06 2022 commencing relation filtering
- Mon Aug 15 18:50:06 2022 setting target matrix density to 120.0
- Mon Aug 15 18:50:06 2022 estimated available RAM is 32010.3 MB
- Mon Aug 15 18:50:06 2022 commencing duplicate removal, pass 1
- Mon Aug 15 18:59:31 2022 error -15 reading relation 148123940
- Mon Aug 15 19:00:55 2022 error -15 reading relation 170365950
- Mon Aug 15 19:21:30 2022 error -15 reading relation 493629093
- Mon Aug 15 19:21:45 2022 error -1 reading relation 497329751
- Mon Aug 15 19:32:42 2022 skipped 13536 relations with b > 2^32
- Mon Aug 15 19:32:42 2022 skipped 2 relations with composite factors
- Mon Aug 15 19:32:42 2022 found 83176623 hash collisions in 658532714 relations
- Mon Aug 15 19:32:46 2022 commencing duplicate removal, pass 2
- Mon Aug 15 19:36:22 2022 found 1 duplicates and 658532713 unique relations
- Mon Aug 15 19:36:22 2022 memory use: 4262.0 MB
- Mon Aug 15 19:36:22 2022 reading ideals above 514392064
- Mon Aug 15 19:36:22 2022 commencing singleton removal, initial pass
- Mon Aug 15 20:29:56 2022 memory use: 11024.0 MB
- Mon Aug 15 20:29:57 2022 reading all ideals from disk
- Mon Aug 15 20:30:09 2022 memory use: 11857.0 MB
- Mon Aug 15 20:30:20 2022 commencing in-memory singleton removal
- Mon Aug 15 20:30:32 2022 begin with 658532713 relations and 590284630 unique ideals
- Mon Aug 15 20:35:17 2022 reduce to 382791604 relations and 282258813 ideals in 18 passes
- Mon Aug 15 20:35:17 2022 max relations containing the same ideal: 40
- Mon Aug 15 20:35:28 2022 reading ideals above 720000
- Mon Aug 15 20:35:28 2022 commencing singleton removal, initial pass
- Mon Aug 15 21:15:16 2022 memory use: 11024.0 MB
- Mon Aug 15 21:15:17 2022 reading large ideals from disk
- Mon Aug 15 21:19:02 2022 keeping 305517428 ideals with weight <= 20, target excess is 30882288
- Mon Aug 15 21:22:53 2022 memory use: 10215.7 MB
- Mon Aug 15 21:22:53 2022 commencing in-memory singleton removal
- Mon Aug 15 21:22:58 2022 begin with 382791604 relations and 305517428 unique ideals
- Mon Aug 15 21:25:45 2022 reduce to 382691256 relations and 305417078 ideals in 12 passes
- Mon Aug 15 21:25:45 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:27:15 2022 removing 17869705 relations and 15869705 ideals in 2000000 cliques
- Mon Aug 15 21:27:23 2022 commencing in-memory singleton removal
- Mon Aug 15 21:27:31 2022 begin with 364821551 relations and 305417078 unique ideals
- Mon Aug 15 21:29:38 2022 reduce to 364075760 relations and 288795631 ideals in 10 passes
- Mon Aug 15 21:29:38 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:30:54 2022 removing 13219756 relations and 11219756 ideals in 2000000 cliques
- Mon Aug 15 21:31:00 2022 commencing in-memory singleton removal
- Mon Aug 15 21:31:08 2022 begin with 350856004 relations and 288795631 unique ideals
- Mon Aug 15 21:32:46 2022 reduce to 350403284 relations and 277120175 ideals in 9 passes
- Mon Aug 15 21:32:46 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:34:13 2022 removing 11750273 relations and 9750273 ideals in 2000000 cliques
- Mon Aug 15 21:34:18 2022 commencing in-memory singleton removal
- Mon Aug 15 21:34:23 2022 begin with 338653011 relations and 277120175 unique ideals
- Mon Aug 15 21:35:52 2022 reduce to 338275699 relations and 266990106 ideals in 8 passes
- Mon Aug 15 21:35:52 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:37:00 2022 removing 10941683 relations and 8941683 ideals in 2000000 cliques
- Mon Aug 15 21:37:07 2022 commencing in-memory singleton removal
- Mon Aug 15 21:37:14 2022 begin with 327334016 relations and 266990106 unique ideals
- Mon Aug 15 21:38:27 2022 reduce to 326993847 relations and 257706190 ideals in 7 passes
- Mon Aug 15 21:38:27 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:39:35 2022 removing 10385555 relations and 8385555 ideals in 2000000 cliques
- Mon Aug 15 21:39:41 2022 commencing in-memory singleton removal
- Mon Aug 15 21:39:49 2022 begin with 316608292 relations and 257706190 unique ideals
- Mon Aug 15 21:40:55 2022 reduce to 316288741 relations and 248999048 ideals in 8 passes
- Mon Aug 15 21:40:55 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:41:36 2022 removing 10001893 relations and 8001893 ideals in 2000000 cliques
- Mon Aug 15 21:41:40 2022 commencing in-memory singleton removal
- Mon Aug 15 21:41:44 2022 begin with 306286848 relations and 248999048 unique ideals
- Mon Aug 15 21:42:32 2022 reduce to 305978715 relations and 240687012 ideals in 8 passes
- Mon Aug 15 21:42:32 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:43:16 2022 removing 9713490 relations and 7713490 ideals in 2000000 cliques
- Mon Aug 15 21:43:20 2022 commencing in-memory singleton removal
- Mon Aug 15 21:43:24 2022 begin with 296265225 relations and 240687012 unique ideals
- Mon Aug 15 21:44:10 2022 reduce to 295965895 relations and 232672246 ideals in 8 passes
- Mon Aug 15 21:44:10 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:44:49 2022 removing 9470514 relations and 7470514 ideals in 2000000 cliques
- Mon Aug 15 21:44:54 2022 commencing in-memory singleton removal
- Mon Aug 15 21:44:57 2022 begin with 286495381 relations and 232672246 unique ideals
- Mon Aug 15 21:45:42 2022 reduce to 286198275 relations and 224902648 ideals in 8 passes
- Mon Aug 15 21:45:42 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:46:20 2022 removing 9299473 relations and 7299473 ideals in 2000000 cliques
- Mon Aug 15 21:46:24 2022 commencing in-memory singleton removal
- Mon Aug 15 21:46:28 2022 begin with 276898802 relations and 224902648 unique ideals
- Mon Aug 15 21:47:06 2022 reduce to 276603635 relations and 217306023 ideals in 7 passes
- Mon Aug 15 21:47:06 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:47:43 2022 removing 9144306 relations and 7144306 ideals in 2000000 cliques
- Mon Aug 15 21:47:47 2022 commencing in-memory singleton removal
- Mon Aug 15 21:47:51 2022 begin with 267459329 relations and 217306023 unique ideals
- Mon Aug 15 21:48:32 2022 reduce to 267159517 relations and 209859829 ideals in 8 passes
- Mon Aug 15 21:48:32 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:49:06 2022 removing 9059439 relations and 7059439 ideals in 2000000 cliques
- Mon Aug 15 21:49:10 2022 commencing in-memory singleton removal
- Mon Aug 15 21:49:13 2022 begin with 258100078 relations and 209859829 unique ideals
- Mon Aug 15 21:49:53 2022 reduce to 257802451 relations and 202500585 ideals in 8 passes
- Mon Aug 15 21:49:53 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:50:26 2022 removing 8943076 relations and 6943076 ideals in 2000000 cliques
- Mon Aug 15 21:50:30 2022 commencing in-memory singleton removal
- Mon Aug 15 21:50:33 2022 begin with 248859375 relations and 202500585 unique ideals
- Mon Aug 15 21:51:06 2022 reduce to 248555081 relations and 195250902 ideals in 7 passes
- Mon Aug 15 21:51:06 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:51:40 2022 removing 8876990 relations and 6876990 ideals in 2000000 cliques
- Mon Aug 15 21:51:44 2022 commencing in-memory singleton removal
- Mon Aug 15 21:51:46 2022 begin with 239678091 relations and 195250902 unique ideals
- Mon Aug 15 21:52:22 2022 reduce to 239369111 relations and 188062505 ideals in 8 passes
- Mon Aug 15 21:52:22 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:52:54 2022 removing 8824567 relations and 6824567 ideals in 2000000 cliques
- Mon Aug 15 21:52:57 2022 commencing in-memory singleton removal
- Mon Aug 15 21:53:00 2022 begin with 230544544 relations and 188062505 unique ideals
- Mon Aug 15 21:53:36 2022 reduce to 230229884 relations and 180920729 ideals in 8 passes
- Mon Aug 15 21:53:36 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:54:09 2022 removing 8808597 relations and 6808597 ideals in 2000000 cliques
- Mon Aug 15 21:54:12 2022 commencing in-memory singleton removal
- Mon Aug 15 21:54:15 2022 begin with 221421287 relations and 180920729 unique ideals
- Mon Aug 15 21:54:44 2022 reduce to 221096386 relations and 173784499 ideals in 7 passes
- Mon Aug 15 21:54:44 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:55:13 2022 removing 8724807 relations and 6724807 ideals in 2000000 cliques
- Mon Aug 15 21:55:17 2022 commencing in-memory singleton removal
- Mon Aug 15 21:55:19 2022 begin with 212371579 relations and 173784499 unique ideals
- Mon Aug 15 21:55:52 2022 reduce to 212025566 relations and 166710583 ideals in 8 passes
- Mon Aug 15 21:55:52 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:56:20 2022 removing 8755195 relations and 6755195 ideals in 2000000 cliques
- Mon Aug 15 21:56:23 2022 commencing in-memory singleton removal
- Mon Aug 15 21:56:26 2022 begin with 203270371 relations and 166710583 unique ideals
- Mon Aug 15 21:56:56 2022 reduce to 202918197 relations and 159600046 ideals in 8 passes
- Mon Aug 15 21:56:56 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:57:23 2022 removing 8778482 relations and 6778482 ideals in 2000000 cliques
- Mon Aug 15 21:57:26 2022 commencing in-memory singleton removal
- Mon Aug 15 21:57:28 2022 begin with 194139715 relations and 159600046 unique ideals
- Mon Aug 15 21:58:00 2022 reduce to 193775756 relations and 152454170 ideals in 9 passes
- Mon Aug 15 21:58:00 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:58:26 2022 removing 8721183 relations and 6721183 ideals in 2000000 cliques
- Mon Aug 15 21:58:29 2022 commencing in-memory singleton removal
- Mon Aug 15 21:58:31 2022 begin with 185054573 relations and 152454170 unique ideals
- Mon Aug 15 21:58:58 2022 reduce to 184664701 relations and 145339334 ideals in 8 passes
- Mon Aug 15 21:58:58 2022 max relations containing the same ideal: 20
- Mon Aug 15 21:59:23 2022 removing 8816841 relations and 6816841 ideals in 2000000 cliques
- Mon Aug 15 21:59:26 2022 commencing in-memory singleton removal
- Mon Aug 15 21:59:29 2022 begin with 175847860 relations and 145339334 unique ideals
- Mon Aug 15 21:59:58 2022 reduce to 175446842 relations and 138117350 ideals in 9 passes
- Mon Aug 15 21:59:58 2022 max relations containing the same ideal: 20
- Mon Aug 15 22:00:22 2022 removing 6931112 relations and 5425075 ideals in 1506037 cliques
- Mon Aug 15 22:00:25 2022 commencing in-memory singleton removal
- Mon Aug 15 22:00:27 2022 begin with 168515730 relations and 138117350 unique ideals
- Mon Aug 15 22:00:54 2022 reduce to 168246308 relations and 132420454 ideals in 9 passes
- Mon Aug 15 22:00:54 2022 max relations containing the same ideal: 19
- Mon Aug 15 22:01:21 2022 relations with 0 large ideals: 4885894
- Mon Aug 15 22:01:21 2022 relations with 1 large ideals: 23701416
- Mon Aug 15 22:01:21 2022 relations with 2 large ideals: 50721053
- Mon Aug 15 22:01:21 2022 relations with 3 large ideals: 52632277
- Mon Aug 15 22:01:21 2022 relations with 4 large ideals: 27893769
- Mon Aug 15 22:01:21 2022 relations with 5 large ideals: 7439666
- Mon Aug 15 22:01:21 2022 relations with 6 large ideals: 925549
- Mon Aug 15 22:01:21 2022 relations with 7+ large ideals: 46684
- Mon Aug 15 22:01:21 2022 commencing 2-way merge
- Mon Aug 15 22:01:56 2022 reduce to 102181299 relation sets and 66355445 unique ideals
- Mon Aug 15 22:01:56 2022 commencing full merge
- Mon Aug 15 22:08:19 2022 memory use: 5670.4 MB
- Mon Aug 15 22:08:23 2022 found 44876335 cycles, need 40995645
- Mon Aug 15 22:08:29 2022 weight of 40995645 cycles is about 4919817437 (120.01/cycle)
- Mon Aug 15 22:08:29 2022 distribution of cycle lengths:
- Mon Aug 15 22:08:29 2022 1 relations: 5231849
- Mon Aug 15 22:08:29 2022 2 relations: 2890604
- Mon Aug 15 22:08:29 2022 3 relations: 2771994
- Mon Aug 15 22:08:29 2022 4 relations: 2637981
- Mon Aug 15 22:08:29 2022 5 relations: 2584008
- Mon Aug 15 22:08:30 2022 6 relations: 2482739
- Mon Aug 15 22:08:30 2022 7 relations: 2391730
- Mon Aug 15 22:08:30 2022 8 relations: 2291840
- Mon Aug 15 22:08:30 2022 9 relations: 2195793
- Mon Aug 15 22:08:30 2022 10+ relations: 15517107
- Mon Aug 15 22:08:30 2022 heaviest cycle: 24 relations
- Mon Aug 15 22:08:31 2022 commencing cycle optimization
- Mon Aug 15 22:09:17 2022 start with 329801533 relations
- Mon Aug 15 22:15:17 2022 pruned 16101113 relations
- Mon Aug 15 22:15:17 2022 memory use: 9300.3 MB
- Mon Aug 15 22:15:17 2022 distribution of cycle lengths:
- Mon Aug 15 22:15:17 2022 1 relations: 5231849
- Mon Aug 15 22:15:17 2022 2 relations: 2994428
- Mon Aug 15 22:15:17 2022 3 relations: 2922693
- Mon Aug 15 22:15:17 2022 4 relations: 2779813
- Mon Aug 15 22:15:17 2022 5 relations: 2743119
- Mon Aug 15 22:15:17 2022 6 relations: 2629748
- Mon Aug 15 22:15:17 2022 7 relations: 2545941
- Mon Aug 15 22:15:17 2022 8 relations: 2430931
- Mon Aug 15 22:15:17 2022 9 relations: 2324487
- Mon Aug 15 22:15:17 2022 10+ relations: 14392636
- Mon Aug 15 22:15:17 2022 heaviest cycle: 23 relations
- Mon Aug 15 22:15:52 2022 RelProcTime: 12346
- Mon Aug 15 22:15:56 2022 elapsed time 03:25:51
- Wed Aug 17 21:53:11 2022
- Wed Aug 17 21:53:11 2022
- Wed Aug 17 21:53:11 2022 Msieve v. 1.54 (SVN Unversioned directory)
- Wed Aug 17 21:53:11 2022 random seeds: 701bf8c5 72e6dc49
- Wed Aug 17 21:53:11 2022 MPI process 0 of 2
- Wed Aug 17 21:53:11 2022 factoring 14916922976842176669639475705469515012190536891037011036656143393536518151666274307635319497442835675117923217375851417102963789797694391510612078590311433370085309252348348391596546545270297055271396478769686564766226428432338972804920032231499823 (248 digits)
- Wed Aug 17 21:53:12 2022 no P-1/P+1/ECM available, skipping
- Wed Aug 17 21:53:12 2022 commencing number field sieve (248-digit input)
- Wed Aug 17 21:53:12 2022 R0: -1461501637330902918203684832716283019655932542976
- Wed Aug 17 21:53:12 2022 R1: 1
- Wed Aug 17 21:53:12 2022 A0: 1
- Wed Aug 17 21:53:12 2022 A1: 0
- Wed Aug 17 21:53:12 2022 A2: 0
- Wed Aug 17 21:53:12 2022 A3: 2
- Wed Aug 17 21:53:12 2022 A4: 0
- Wed Aug 17 21:53:12 2022 A5: 0
- Wed Aug 17 21:53:12 2022 A6: 4
- Wed Aug 17 21:53:12 2022 skew 1.08, size 3.916e-14, alpha 1.201, combined = 9.582e-15 rroots = 0
- Wed Aug 17 21:53:12 2022
- Wed Aug 17 21:53:12 2022 commencing linear algebra
- Wed Aug 17 21:53:12 2022 using VBITS=256
- Wed Aug 17 21:53:12 2022 initialized process (0,0) of 1 x 2 grid
- Wed Aug 17 21:53:15 2022 read 40944092 cycles
- Wed Aug 17 21:54:00 2022 cycles contain 145480737 unique relations
- Wed Aug 17 22:00:36 2022 read 145480737 relations
- Wed Aug 17 22:02:24 2022 using 20 quadratic characters above 4294917295
- Wed Aug 17 22:07:42 2022 building initial matrix
- Wed Aug 17 22:23:35 2022 memory use: 18793.3 MB
- Wed Aug 17 22:23:56 2022 read 40944092 cycles
- Wed Aug 17 22:23:58 2022 matrix is 40943892 x 40944092 (18842.1 MB) with weight 5394921291 (131.76/col)
- Wed Aug 17 22:23:58 2022 sparse part has weight 4529900654 (110.64/col)
- Wed Aug 17 22:26:06 2022 filtering completed in 1 passes
- Wed Aug 17 22:26:08 2022 matrix is 40943892 x 40944092 (18842.1 MB) with weight 5394921291 (131.76/col)
- Wed Aug 17 22:26:08 2022 sparse part has weight 4529900654 (110.64/col)
- Wed Aug 17 22:26:57 2022 matrix starts at (0, 0)
- Wed Aug 17 22:27:05 2022 matrix is 40943892 x 20472050 (9421.0 MB) with weight 2697463898 (131.76/col)
- Wed Aug 17 22:27:05 2022 sparse part has weight 2264950501 (110.64/col)
- Wed Aug 17 22:27:05 2022 saving the first 240 matrix rows for later
- Wed Aug 17 22:27:09 2022 matrix includes 256 packed rows
- Wed Aug 17 22:27:17 2022 matrix is 40943652 x 20472050 (8751.5 MB) with weight 2063870428 (100.81/col)
- Wed Aug 17 22:27:17 2022 sparse part has weight 1966589770 (96.06/col)
- Wed Aug 17 22:27:17 2022 using GPU 0 (NVIDIA GeForce GTX 1060 6GB)
- Wed Aug 17 22:27:17 2022 selected card has CUDA arch 6.1
- Thu Aug 18 18:06:18 2022
- Thu Aug 18 18:06:18 2022
- Thu Aug 18 18:06:18 2022 Msieve v. 1.54 (SVN unknown)
- Thu Aug 18 18:06:18 2022 random seeds: 03fedf4e 3b1ecc47
- Thu Aug 18 18:06:18 2022 MPI process 0 of 2
- Thu Aug 18 18:06:18 2022 factoring 1491692297684217666963947570546951501219053689103701103665614339353651815166627430763531949744283567511792321737585141710296378979769439151061207859031143337008530925234834839159654654527029705527139>
- Thu Aug 18 18:06:18 2022 no P-1/P+1/ECM available, skipping
- Thu Aug 18 18:06:18 2022 commencing number field sieve (248-digit input)
- Thu Aug 18 18:06:18 2022 R0: -1461501637330902918203684832716283019655932542976
- Thu Aug 18 18:06:18 2022 R1: 1
- Thu Aug 18 18:06:18 2022 A0: 1
- Thu Aug 18 18:06:18 2022 A1: 0
- Thu Aug 18 18:06:18 2022 A2: 0
- Thu Aug 18 18:06:18 2022 A3: 2
- Thu Aug 18 18:06:18 2022 A4: 0
- Thu Aug 18 18:06:18 2022 A5: 0
- Thu Aug 18 18:06:18 2022 A6: 4
- Thu Aug 18 18:06:18 2022 skew 1.08, size 3.916e-14, alpha 1.201, combined = 9.582e-15 rroots = 0
- Thu Aug 18 18:06:18 2022
- Thu Aug 18 18:06:18 2022 commencing linear algebra
- Thu Aug 18 18:06:18 2022 using VBITS=256
- Thu Aug 18 18:06:18 2022 skipping matrix build
- Thu Aug 18 18:06:18 2022 initialized process (0,0) of 1 x 2 grid
- Thu Aug 18 18:06:27 2022 matrix starts at (0, 0)
- Thu Aug 18 18:06:29 2022 matrix is 40943892 x 20472050 (9421.0 MB) with weight 2697463898 (131.76/col)
- Thu Aug 18 18:06:29 2022 sparse part has weight 2264950501 (110.64/col)
- Thu Aug 18 18:06:29 2022 saving the first 240 matrix rows for later
- Thu Aug 18 18:06:34 2022 matrix includes 256 packed rows
- Thu Aug 18 18:06:39 2022 matrix is 40943652 x 20472050 (8751.5 MB) with weight 2063870428 (100.81/col)
- Thu Aug 18 18:06:39 2022 sparse part has weight 1966589770 (96.06/col)
- Thu Aug 18 18:06:39 2022 using GPU 0 (NVIDIA A100-PCIE-40GB)
- Thu Aug 18 18:06:39 2022 selected card has CUDA arch 8.0
- Thu Aug 18 18:08:39 2022 commencing Lanczos iteration
- Thu Aug 18 18:08:40 2022 memory use: 22579.0 MB
- Thu Aug 18 18:08:59 2022 linear algebra at 0.0%, ETA 26h44m
- Thu Aug 18 18:08:59 2022 checkpointing every 1590000 dimensions
- Fri Aug 19 19:18:36 2022 lanczos halted after 160417 iterations (dim = 40943646)
- Fri Aug 19 20:24:21 2022
- Fri Aug 19 20:24:21 2022 Msieve v. 1.54 (SVN unknown)
- Fri Aug 19 20:24:21 2022 random seeds: aaea8c5a 6283b7a9
- Fri Aug 19 20:24:21 2022 MPI process 0 of 2
- Fri Aug 19 20:24:21 2022 factoring 1491692297684217666963947570546951501219053689103701103665614339353651815166627430763531949744283567511792321737585141710296378979769439151061207859031143337008530925234834839159654654527029705527139>
- Fri Aug 19 20:24:22 2022 no P-1/P+1/ECM available, skipping
- Fri Aug 19 20:24:22 2022 commencing number field sieve (248-digit input)
- Fri Aug 19 20:24:22 2022 R0: -1461501637330902918203684832716283019655932542976
- Fri Aug 19 20:24:22 2022 R1: 1
- Fri Aug 19 20:24:22 2022 A0: 1
- Fri Aug 19 20:24:22 2022 A1: 0
- Fri Aug 19 20:24:22 2022 A2: 0
- Fri Aug 19 20:24:22 2022 A3: 2
- Fri Aug 19 20:24:22 2022 A4: 0
- Fri Aug 19 20:24:22 2022 A5: 0
- Fri Aug 19 20:24:22 2022 A6: 4
- Fri Aug 19 20:24:22 2022 skew 1.08, size 3.916e-14, alpha 1.201, combined = 9.582e-15 rroots = 0
- Fri Aug 19 20:24:22 2022
- Fri Aug 19 20:24:22 2022 commencing linear algebra
- Fri Aug 19 20:24:22 2022 using VBITS=256
- Fri Aug 19 20:24:22 2022 skipping matrix build
- Fri Aug 19 20:24:22 2022 initialized process (0,0) of 1 x 2 grid
- Fri Aug 19 20:24:31 2022 matrix starts at (0, 0)
- Fri Aug 19 20:24:33 2022 matrix is 40943892 x 20472050 (9421.0 MB) with weight 2697463898 (131.76/col)
- Fri Aug 19 20:24:33 2022 sparse part has weight 2264950501 (110.64/col)
- Fri Aug 19 20:24:33 2022 saving the first 240 matrix rows for later
- Fri Aug 19 20:24:38 2022 matrix includes 256 packed rows
- Fri Aug 19 20:24:44 2022 matrix is 40943652 x 20472050 (8751.5 MB) with weight 2063870428 (100.81/col)
- Fri Aug 19 20:24:44 2022 sparse part has weight 1966589770 (96.06/col)
- Fri Aug 19 20:24:44 2022 using GPU 0 (NVIDIA A100-PCIE-40GB)
- Fri Aug 19 20:24:44 2022 selected card has CUDA arch 8.0
- Fri Aug 19 20:26:40 2022 commencing Lanczos iteration
- Fri Aug 19 20:26:41 2022 memory use: 22579.0 MB
- Fri Aug 19 20:26:45 2022 restarting at iteration 155740 (dim = 39750252)
- Fri Aug 19 20:27:02 2022 linear algebra at 97.1%, ETA 0h43m
- Fri Aug 19 20:27:05 2022 checkpointing every 1660000 dimensions
- Fri Aug 19 21:12:04 2022 lanczos halted after 160417 iterations (dim = 40943646)
- Fri Aug 19 21:28:22 2022 recovered 35 nontrivial dependencies
- Fri Aug 19 21:28:27 2022 BLanczosTime: 3845
- Fri Aug 19 21:28:27 2022 elapsed time 01:04:06
- Fri Aug 19 15:32:11 2022
- Fri Aug 19 15:32:11 2022
- Fri Aug 19 15:32:11 2022 Msieve v. 1.54 (SVN Unversioned directory)
- Fri Aug 19 15:32:11 2022 random seeds: 2a70fe30 adbbd955
- Fri Aug 19 15:32:11 2022 factoring 14916922976842176669639475705469515012190536891037011036656143393536518151666274307635319497442835675117923217375851417102963789797694391510612078590311433370085309252348348391596546545270297055271396478769686564766226428432338972804920032231499823 (248 digits)
- Fri Aug 19 15:32:11 2022 searching for 15-digit factors
- Fri Aug 19 15:32:11 2022 commencing number field sieve (248-digit input)
- Fri Aug 19 15:32:11 2022 R0: -1461501637330902918203684832716283019655932542976
- Fri Aug 19 15:32:11 2022 R1: 1
- Fri Aug 19 15:32:11 2022 A0: 1
- Fri Aug 19 15:32:11 2022 A1: 0
- Fri Aug 19 15:32:11 2022 A2: 0
- Fri Aug 19 15:32:11 2022 A3: 2
- Fri Aug 19 15:32:11 2022 A4: 0
- Fri Aug 19 15:32:11 2022 A5: 0
- Fri Aug 19 15:32:11 2022 A6: 4
- Fri Aug 19 15:32:11 2022 skew 1.08, size 3.916e-14, alpha 1.201, combined = 9.582e-15 rroots = 0
- Fri Aug 19 15:32:11 2022
- Fri Aug 19 15:32:11 2022 commencing square root phase
- Fri Aug 19 15:32:11 2022 reading relations for dependency 1
- Fri Aug 19 15:32:14 2022 read 20472052 cycles
- Fri Aug 19 15:32:37 2022 cycles contain 72733456 unique relations
- Fri Aug 19 15:36:16 2022 read 72733456 relations
- Fri Aug 19 15:39:34 2022 multiplying 72733456 relations
- Fri Aug 19 15:44:07 2022 multiply complete, coefficients have about 2089.67 million bits
- Fri Aug 19 15:44:10 2022 initial square root is modulo 2364008441
- Fri Aug 19 15:54:10 2022 GCD is 1, no factor found
- Fri Aug 19 15:54:10 2022 reading relations for dependency 2
- Fri Aug 19 15:54:12 2022 read 20468227 cycles
- Fri Aug 19 15:54:35 2022 cycles contain 72716126 unique relations
- Fri Aug 19 15:58:19 2022 read 72716126 relations
- Fri Aug 19 16:01:48 2022 multiplying 72716126 relations
- Fri Aug 19 16:06:44 2022 multiply complete, coefficients have about 2089.18 million bits
- Fri Aug 19 16:06:47 2022 initial square root is modulo 2352205577
- Fri Aug 19 16:17:18 2022 GCD is N, no factor found
- Fri Aug 19 16:17:18 2022 reading relations for dependency 3
- Fri Aug 19 16:17:20 2022 read 20473722 cycles
- Fri Aug 19 16:17:45 2022 cycles contain 72742926 unique relations
- Fri Aug 19 16:21:29 2022 read 72742926 relations
- Fri Aug 19 16:24:59 2022 multiplying 72742926 relations
- Fri Aug 19 16:29:59 2022 multiply complete, coefficients have about 2089.97 million bits
- Fri Aug 19 16:30:03 2022 initial square root is modulo 2371452869
- Fri Aug 19 16:40:29 2022 sqrtTime: 4098
- Fri Aug 19 16:40:29 2022 p79 factor: 6968569174905996222436387064859938269995699066700552923985092729251226620174737
- Fri Aug 19 16:40:29 2022 p169 factor: 2140600545454641512856467030227209389793604031414644129291058713533369823748356845964110915689862671594944748596052860967052565483096919673526501585738415412539566738879
- Fri Aug 19 16:40:29 2022 elapsed time 01:08:18
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