Sun Sep 5 21:23:01 2021 Sun Sep 5 21:23:01 2021 Sun Sep 5 21:23:01 2021 Msieve v. 1.54 (SVN Unversioned directory) Sun Sep 5 21:23:01 2021 random seeds: 4e8a1089 0391bfc1 Sun Sep 5 21:23:01 2021 factoring 165423187560484450726690806221287496697869105411826536581783031980573420243918314775424127930521828472982889899024987876538231354435480030083068536006547776323972301646277865257603497052000564669 (195 digits) Sun Sep 5 21:23:01 2021 no P-1/P+1/ECM available, skipping Sun Sep 5 21:23:01 2021 commencing number field sieve (195-digit input) Sun Sep 5 21:23:01 2021 R0: 706965049015104706497203195837614914543357369 Sun Sep 5 21:23:01 2021 R1: -710542735760100185871124267578125 Sun Sep 5 21:23:01 2021 A0: -9 Sun Sep 5 21:23:01 2021 A1: 0 Sun Sep 5 21:23:01 2021 A2: 0 Sun Sep 5 21:23:01 2021 A3: 0 Sun Sep 5 21:23:01 2021 A4: 0 Sun Sep 5 21:23:01 2021 A5: 0 Sun Sep 5 21:23:01 2021 A6: 5 Sun Sep 5 21:23:01 2021 skew 1.10, size 2.813e-13, alpha 1.204, combined = 4.421e-14 rroots = 2 Sun Sep 5 21:23:01 2021 Sun Sep 5 21:23:01 2021 commencing relation filtering Sun Sep 5 21:23:01 2021 setting target matrix density to 120.0 Sun Sep 5 21:23:01 2021 estimated available RAM is 257359.3 MB Sun Sep 5 21:23:01 2021 commencing duplicate removal, pass 1 Sun Sep 5 21:24:16 2021 error -1 reading relation 11889627 Sun Sep 5 21:25:03 2021 error -15 reading relation 19560139 Sun Sep 5 21:32:02 2021 error -1 reading relation 87336825 Sun Sep 5 21:40:46 2021 error -15 reading relation 171174868 Sun Sep 5 22:01:45 2021 skipped 1903 relations with b > 2^32 Sun Sep 5 22:01:45 2021 skipped 2 relations with composite factors Sun Sep 5 22:01:45 2021 found 28734072 hash collisions in 371546421 relations Sun Sep 5 22:01:56 2021 added 1218485 free relations Sun Sep 5 22:01:56 2021 commencing duplicate removal, pass 2 Sun Sep 5 22:04:02 2021 found 0 duplicates and 372764906 unique relations Sun Sep 5 22:04:02 2021 memory use: 1321.5 MB Sun Sep 5 22:04:02 2021 reading ideals above 720000 Sun Sep 5 22:04:02 2021 commencing singleton removal, initial pass Sun Sep 5 22:52:25 2021 memory use: 11024.0 MB Sun Sep 5 22:52:25 2021 reading all ideals from disk Sun Sep 5 22:52:29 2021 memory use: 15729.0 MB Sun Sep 5 22:53:34 2021 keeping 341882116 ideals with weight <= 200, target excess is 1920530 Sun Sep 5 22:54:48 2021 commencing in-memory singleton removal Sun Sep 5 22:55:33 2021 begin with 372764906 relations and 341882116 unique ideals Sun Sep 5 23:04:11 2021 reduce to 243830109 relations and 200025150 ideals in 15 passes Sun Sep 5 23:04:11 2021 max relations containing the same ideal: 166 Sun Sep 5 23:06:35 2021 removing 13434045 relations and 11434045 ideals in 2000000 cliques Sun Sep 5 23:06:42 2021 commencing in-memory singleton removal Sun Sep 5 23:07:11 2021 begin with 230396064 relations and 200025150 unique ideals Sun Sep 5 23:11:18 2021 reduce to 229811083 relations and 187999395 ideals in 8 passes Sun Sep 5 23:11:18 2021 max relations containing the same ideal: 162 Sun Sep 5 23:13:35 2021 removing 10120615 relations and 8120615 ideals in 2000000 cliques Sun Sep 5 23:13:42 2021 commencing in-memory singleton removal Sun Sep 5 23:14:09 2021 begin with 219690468 relations and 187999395 unique ideals Sun Sep 5 23:18:04 2021 reduce to 219319473 relations and 179504259 ideals in 8 passes Sun Sep 5 23:18:04 2021 max relations containing the same ideal: 152 Sun Sep 5 23:20:15 2021 removing 9088961 relations and 7088961 ideals in 2000000 cliques Sun Sep 5 23:20:22 2021 commencing in-memory singleton removal Sun Sep 5 23:20:47 2021 begin with 210230512 relations and 179504259 unique ideals Sun Sep 5 23:24:05 2021 reduce to 209913485 relations and 172095352 ideals in 7 passes Sun Sep 5 23:24:05 2021 max relations containing the same ideal: 150 Sun Sep 5 23:26:10 2021 removing 8520743 relations and 6520743 ideals in 2000000 cliques Sun Sep 5 23:26:17 2021 commencing in-memory singleton removal Sun Sep 5 23:26:41 2021 begin with 201392742 relations and 172095352 unique ideals Sun Sep 5 23:29:50 2021 reduce to 201100879 relations and 165279916 ideals in 7 passes Sun Sep 5 23:29:50 2021 max relations containing the same ideal: 145 Sun Sep 5 23:31:51 2021 removing 8152948 relations and 6152948 ideals in 2000000 cliques Sun Sep 5 23:31:57 2021 commencing in-memory singleton removal Sun Sep 5 23:32:20 2021 begin with 192947931 relations and 165279916 unique ideals Sun Sep 5 23:34:55 2021 reduce to 192671190 relations and 158847676 ideals in 6 passes Sun Sep 5 23:34:55 2021 max relations containing the same ideal: 140 Sun Sep 5 23:36:52 2021 removing 7908420 relations and 5908420 ideals in 2000000 cliques Sun Sep 5 23:36:58 2021 commencing in-memory singleton removal Sun Sep 5 23:37:20 2021 begin with 184762770 relations and 158847676 unique ideals Sun Sep 5 23:40:37 2021 reduce to 184491341 relations and 152665233 ideals in 8 passes Sun Sep 5 23:40:37 2021 max relations containing the same ideal: 135 Sun Sep 5 23:42:29 2021 removing 7721111 relations and 5721111 ideals in 2000000 cliques Sun Sep 5 23:42:35 2021 commencing in-memory singleton removal Sun Sep 5 23:42:57 2021 begin with 176770230 relations and 152665233 unique ideals Sun Sep 5 23:45:41 2021 reduce to 176501812 relations and 146673017 ideals in 7 passes Sun Sep 5 23:45:41 2021 max relations containing the same ideal: 132 Sun Sep 5 23:47:29 2021 removing 7581047 relations and 5581047 ideals in 2000000 cliques Sun Sep 5 23:47:35 2021 commencing in-memory singleton removal Sun Sep 5 23:47:55 2021 begin with 168920765 relations and 146673017 unique ideals Sun Sep 5 23:50:33 2021 reduce to 168651526 relations and 140819857 ideals in 7 passes Sun Sep 5 23:50:33 2021 max relations containing the same ideal: 129 Sun Sep 5 23:52:17 2021 removing 7480040 relations and 5480040 ideals in 2000000 cliques Sun Sep 5 23:52:22 2021 commencing in-memory singleton removal Sun Sep 5 23:52:41 2021 begin with 161171486 relations and 140819857 unique ideals Sun Sep 5 23:55:11 2021 reduce to 160901358 relations and 135066765 ideals in 7 passes Sun Sep 5 23:55:11 2021 max relations containing the same ideal: 127 Sun Sep 5 23:56:51 2021 removing 7405413 relations and 5405413 ideals in 2000000 cliques Sun Sep 5 23:56:56 2021 commencing in-memory singleton removal Sun Sep 5 23:57:14 2021 begin with 153495945 relations and 135066765 unique ideals Sun Sep 5 23:59:16 2021 reduce to 153219570 relations and 129381856 ideals in 6 passes Sun Sep 5 23:59:16 2021 max relations containing the same ideal: 124 Mon Sep 6 00:00:52 2021 removing 7353118 relations and 5353118 ideals in 2000000 cliques Mon Sep 6 00:00:57 2021 commencing in-memory singleton removal Mon Sep 6 00:01:14 2021 begin with 145866452 relations and 129381856 unique ideals Mon Sep 6 00:03:30 2021 reduce to 145583752 relations and 123742783 ideals in 7 passes Mon Sep 6 00:03:30 2021 max relations containing the same ideal: 119 Mon Sep 6 00:05:01 2021 removing 7314248 relations and 5314248 ideals in 2000000 cliques Mon Sep 6 00:05:06 2021 commencing in-memory singleton removal Mon Sep 6 00:05:23 2021 begin with 138269504 relations and 123742783 unique ideals Mon Sep 6 00:07:31 2021 reduce to 137976057 relations and 118131458 ideals in 7 passes Mon Sep 6 00:07:31 2021 max relations containing the same ideal: 117 Mon Sep 6 00:08:58 2021 removing 7296012 relations and 5296012 ideals in 2000000 cliques Mon Sep 6 00:09:03 2021 commencing in-memory singleton removal Mon Sep 6 00:09:19 2021 begin with 130680045 relations and 118131458 unique ideals Mon Sep 6 00:11:19 2021 reduce to 130374840 relations and 112526352 ideals in 7 passes Mon Sep 6 00:11:19 2021 max relations containing the same ideal: 117 Mon Sep 6 00:12:43 2021 removing 7290826 relations and 5290826 ideals in 2000000 cliques Mon Sep 6 00:12:47 2021 commencing in-memory singleton removal Mon Sep 6 00:13:02 2021 begin with 123084014 relations and 112526352 unique ideals Mon Sep 6 00:14:55 2021 reduce to 122765349 relations and 106912471 ideals in 7 passes Mon Sep 6 00:14:55 2021 max relations containing the same ideal: 109 Mon Sep 6 00:16:11 2021 removing 7295239 relations and 5295239 ideals in 2000000 cliques Mon Sep 6 00:16:16 2021 commencing in-memory singleton removal Mon Sep 6 00:16:29 2021 begin with 115470110 relations and 106912471 unique ideals Mon Sep 6 00:18:16 2021 reduce to 115133059 relations and 101275226 ideals in 7 passes Mon Sep 6 00:18:16 2021 max relations containing the same ideal: 105 Mon Sep 6 00:19:28 2021 removing 7317476 relations and 5317476 ideals in 2000000 cliques Mon Sep 6 00:19:32 2021 commencing in-memory singleton removal Mon Sep 6 00:19:45 2021 begin with 107815583 relations and 101275226 unique ideals Mon Sep 6 00:21:24 2021 reduce to 107458133 relations and 95594757 ideals in 7 passes Mon Sep 6 00:21:24 2021 max relations containing the same ideal: 102 Mon Sep 6 00:22:31 2021 removing 7347310 relations and 5347310 ideals in 2000000 cliques Mon Sep 6 00:22:35 2021 commencing in-memory singleton removal Mon Sep 6 00:22:47 2021 begin with 100110823 relations and 95594757 unique ideals Mon Sep 6 00:24:19 2021 reduce to 99727275 relations and 89857722 ideals in 7 passes Mon Sep 6 00:24:19 2021 max relations containing the same ideal: 96 Mon Sep 6 00:25:22 2021 removing 7388584 relations and 5388584 ideals in 2000000 cliques Mon Sep 6 00:25:26 2021 commencing in-memory singleton removal Mon Sep 6 00:25:37 2021 begin with 92338691 relations and 89857722 unique ideals Mon Sep 6 00:27:13 2021 reduce to 91922046 relations and 84045382 ideals in 8 passes Mon Sep 6 00:27:13 2021 max relations containing the same ideal: 91 Mon Sep 6 00:28:12 2021 removing 7446843 relations and 5446843 ideals in 2000000 cliques Mon Sep 6 00:28:16 2021 commencing in-memory singleton removal Mon Sep 6 00:28:26 2021 begin with 84475203 relations and 84045382 unique ideals Mon Sep 6 00:29:54 2021 reduce to 84017912 relations and 78132891 ideals in 8 passes Mon Sep 6 00:29:54 2021 max relations containing the same ideal: 85 Mon Sep 6 00:30:48 2021 removing 7520157 relations and 5520157 ideals in 2000000 cliques Mon Sep 6 00:30:52 2021 commencing in-memory singleton removal Mon Sep 6 00:31:01 2021 begin with 76497755 relations and 78132891 unique ideals Mon Sep 6 00:32:20 2021 reduce to 75988632 relations and 72093448 ideals in 8 passes Mon Sep 6 00:32:20 2021 max relations containing the same ideal: 83 Mon Sep 6 00:33:10 2021 removing 6560966 relations and 4893597 ideals in 1667369 cliques Mon Sep 6 00:33:13 2021 commencing in-memory singleton removal Mon Sep 6 00:33:21 2021 begin with 69427666 relations and 72093448 unique ideals Mon Sep 6 00:34:33 2021 reduce to 69003839 relations and 66768069 ideals in 8 passes Mon Sep 6 00:34:33 2021 max relations containing the same ideal: 81 Mon Sep 6 00:35:26 2021 relations with 0 large ideals: 72541 Mon Sep 6 00:35:26 2021 relations with 1 large ideals: 46332 Mon Sep 6 00:35:26 2021 relations with 2 large ideals: 544612 Mon Sep 6 00:35:26 2021 relations with 3 large ideals: 3028468 Mon Sep 6 00:35:26 2021 relations with 4 large ideals: 9097897 Mon Sep 6 00:35:26 2021 relations with 5 large ideals: 16283468 Mon Sep 6 00:35:26 2021 relations with 6 large ideals: 18238309 Mon Sep 6 00:35:26 2021 relations with 7+ large ideals: 21692212 Mon Sep 6 00:35:26 2021 commencing 2-way merge Mon Sep 6 00:36:27 2021 reduce to 44111223 relation sets and 41875453 unique ideals Mon Sep 6 00:36:27 2021 commencing full merge Mon Sep 6 00:56:34 2021 memory use: 5491.6 MB Mon Sep 6 00:56:40 2021 found 19950588 cycles, need 19785653 Mon Sep 6 00:56:49 2021 weight of 19785653 cycles is about 2374366663 (120.00/cycle) Mon Sep 6 00:56:49 2021 distribution of cycle lengths: Mon Sep 6 00:56:49 2021 1 relations: 1077198 Mon Sep 6 00:56:49 2021 2 relations: 1310281 Mon Sep 6 00:56:49 2021 3 relations: 1430696 Mon Sep 6 00:56:49 2021 4 relations: 1432011 Mon Sep 6 00:56:49 2021 5 relations: 1444339 Mon Sep 6 00:56:49 2021 6 relations: 1407281 Mon Sep 6 00:56:49 2021 7 relations: 1376726 Mon Sep 6 00:56:49 2021 8 relations: 1311726 Mon Sep 6 00:56:49 2021 9 relations: 1239190 Mon Sep 6 00:56:49 2021 10+ relations: 7756205 Mon Sep 6 00:56:49 2021 heaviest cycle: 28 relations Mon Sep 6 00:56:58 2021 commencing cycle optimization Mon Sep 6 00:57:59 2021 start with 171694008 relations Mon Sep 6 01:05:29 2021 pruned 7531037 relations Mon Sep 6 01:05:30 2021 memory use: 4598.4 MB Mon Sep 6 01:05:30 2021 distribution of cycle lengths: Mon Sep 6 01:05:30 2021 1 relations: 1077198 Mon Sep 6 01:05:30 2021 2 relations: 1340989 Mon Sep 6 01:05:30 2021 3 relations: 1489518 Mon Sep 6 01:05:30 2021 4 relations: 1489078 Mon Sep 6 01:05:30 2021 5 relations: 1513202 Mon Sep 6 01:05:30 2021 6 relations: 1472770 Mon Sep 6 01:05:30 2021 7 relations: 1444426 Mon Sep 6 01:05:30 2021 8 relations: 1372357 Mon Sep 6 01:05:30 2021 9 relations: 1294726 Mon Sep 6 01:05:30 2021 10+ relations: 7291389 Mon Sep 6 01:05:30 2021 heaviest cycle: 28 relations Mon Sep 6 01:06:47 2021 RelProcTime: 13426 Mon Sep 6 01:06:47 2021 elapsed time 03:43:46 Mon Sep 6 15:23:27 2021 Mon Sep 6 15:23:27 2021 Mon Sep 6 15:23:27 2021 Msieve v. 1.54 (SVN Unversioned directory) Mon Sep 6 15:23:27 2021 random seeds: d2d74e63 a28396d4 Mon Sep 6 15:23:27 2021 factoring 165423187560484450726690806221287496697869105411826536581783031980573420243918314775424127930521828472982889899024987876538231354435480030083068536006547776323972301646277865257603497052000564669 (195 digits) Mon Sep 6 15:23:27 2021 no P-1/P+1/ECM available, skipping Mon Sep 6 15:23:27 2021 commencing number field sieve (195-digit input) Mon Sep 6 15:23:27 2021 R0: 706965049015104706497203195837614914543357369 Mon Sep 6 15:23:27 2021 R1: -710542735760100185871124267578125 Mon Sep 6 15:23:27 2021 A0: -9 Mon Sep 6 15:23:27 2021 A1: 0 Mon Sep 6 15:23:27 2021 A2: 0 Mon Sep 6 15:23:27 2021 A3: 0 Mon Sep 6 15:23:27 2021 A4: 0 Mon Sep 6 15:23:27 2021 A5: 0 Mon Sep 6 15:23:27 2021 A6: 5 Mon Sep 6 15:23:27 2021 skew 1.10, size 2.813e-13, alpha 1.204, combined = 4.421e-14 rroots = 2 Mon Sep 6 15:23:27 2021 Mon Sep 6 15:23:27 2021 commencing linear algebra Mon Sep 6 15:23:27 2021 using VBITS=256 Mon Sep 6 15:23:29 2021 read 19785653 cycles Mon Sep 6 15:24:37 2021 cycles contain 67685597 unique relations Mon Sep 6 15:28:50 2021 read 67685597 relations Mon Sep 6 15:31:33 2021 using 20 quadratic characters above 4294917295 Mon Sep 6 15:35:43 2021 building initial matrix Mon Sep 6 15:52:27 2021 memory use: 8461.4 MB Mon Sep 6 15:52:37 2021 read 19785653 cycles Mon Sep 6 15:52:39 2021 matrix is 19785475 x 19785653 (9308.9 MB) with weight 2664267340 (134.66/col) Mon Sep 6 15:52:39 2021 sparse part has weight 2222620402 (112.33/col) Mon Sep 6 15:59:53 2021 filtering completed in 2 passes Mon Sep 6 15:59:58 2021 matrix is 19784407 x 19784581 (9308.8 MB) with weight 2664228258 (134.66/col) Mon Sep 6 15:59:58 2021 sparse part has weight 2222605609 (112.34/col) Mon Sep 6 16:01:07 2021 matrix starts at (0, 0) Mon Sep 6 16:01:10 2021 matrix is 19784407 x 19784581 (9308.8 MB) with weight 2664228258 (134.66/col) Mon Sep 6 16:01:10 2021 sparse part has weight 2222605609 (112.34/col) Mon Sep 6 16:01:10 2021 saving the first 240 matrix rows for later Mon Sep 6 16:01:14 2021 matrix includes 256 packed rows Mon Sep 6 16:01:21 2021 matrix is 19784167 x 19784581 (8670.8 MB) with weight 2050701888 (103.65/col) Mon Sep 6 16:01:21 2021 sparse part has weight 1956449800 (98.89/col) Mon Sep 6 16:01:21 2021 using GPU 0 (Quadro RTX 8000) Mon Sep 6 16:01:21 2021 selected card has CUDA arch 7.5 Mon Sep 6 16:04:18 2021 commencing Lanczos iteration Mon Sep 6 16:04:19 2021 memory use: 20360.5 MB Mon Sep 6 16:04:28 2021 linear algebra at 0.0%, ETA 25h 6m Mon Sep 6 16:04:30 2021 checkpointing every 820000 dimensions Tue Sep 7 05:52:48 2021 lanczos halted after 44976 iterations (dim = 11479452) Tue Sep 7 05:52:49 2021 BLanczosTime: 52162 Tue Sep 7 05:52:49 2021 elapsed time 14:29:22 Tue Sep 7 10:25:22 2021 Tue Sep 7 10:25:22 2021 Tue Sep 7 10:25:22 2021 Msieve v. 1.54 (SVN Unversioned directory) Tue Sep 7 10:25:22 2021 random seeds: 4c3688f4 79d8a581 Tue Sep 7 10:25:22 2021 factoring 165423187560484450726690806221287496697869105411826536581783031980573420243918314775424127930521828472982889899024987876538231354435480030083068536006547776323972301646277865257603497052000564669 (195 digits) Tue Sep 7 10:25:23 2021 no P-1/P+1/ECM available, skipping Tue Sep 7 10:25:23 2021 commencing number field sieve (195-digit input) Tue Sep 7 10:25:23 2021 R0: 706965049015104706497203195837614914543357369 Tue Sep 7 10:25:23 2021 R1: -710542735760100185871124267578125 Tue Sep 7 10:25:23 2021 A0: -9 Tue Sep 7 10:25:23 2021 A1: 0 Tue Sep 7 10:25:23 2021 A2: 0 Tue Sep 7 10:25:23 2021 A3: 0 Tue Sep 7 10:25:23 2021 A4: 0 Tue Sep 7 10:25:23 2021 A5: 0 Tue Sep 7 10:25:23 2021 A6: 5 Tue Sep 7 10:25:23 2021 skew 1.10, size 2.813e-13, alpha 1.204, combined = 4.421e-14 rroots = 2 Tue Sep 7 10:25:23 2021 Tue Sep 7 10:25:23 2021 commencing linear algebra Tue Sep 7 10:25:23 2021 using VBITS=256 Tue Sep 7 10:25:28 2021 matrix starts at (0, 0) Tue Sep 7 10:25:31 2021 matrix is 19784407 x 19784581 (9308.8 MB) with weight 2664228258 (134.66/col) Tue Sep 7 10:25:31 2021 sparse part has weight 2222605609 (112.34/col) Tue Sep 7 10:25:31 2021 saving the first 240 matrix rows for later Tue Sep 7 10:25:37 2021 matrix includes 256 packed rows Tue Sep 7 10:25:43 2021 matrix is 19784167 x 19784581 (8670.8 MB) with weight 2050701888 (103.65/col) Tue Sep 7 10:25:43 2021 sparse part has weight 1956449800 (98.89/col) Tue Sep 7 10:25:43 2021 using GPU 0 (Quadro RTX 8000) Tue Sep 7 10:25:43 2021 selected card has CUDA arch 7.5 Tue Sep 7 10:28:42 2021 commencing Lanczos iteration Tue Sep 7 10:28:43 2021 memory use: 20360.5 MB Tue Sep 7 10:28:45 2021 restarting at iteration 44976 (dim = 11479452) Tue Sep 7 10:28:52 2021 linear algebra at 58.0%, ETA 10h34m Tue Sep 7 10:28:57 2021 checkpointing every 770000 dimensions Tue Sep 7 19:17:56 2021 lanczos halted after 73711 iterations (dim = 18813643) Tue Sep 7 19:17:56 2021 BLanczosTime: 31953 Tue Sep 7 19:17:56 2021 elapsed time 08:52:34 Tue Sep 7 20:07:56 2021 Tue Sep 7 20:07:56 2021 Tue Sep 7 20:07:56 2021 Msieve v. 1.54 (SVN Unversioned directory) Tue Sep 7 20:07:56 2021 random seeds: 9b75c64c 081b14c0 Tue Sep 7 20:07:56 2021 factoring 165423187560484450726690806221287496697869105411826536581783031980573420243918314775424127930521828472982889899024987876538231354435480030083068536006547776323972301646277865257603497052000564669 (195 digits) Tue Sep 7 20:07:57 2021 no P-1/P+1/ECM available, skipping Tue Sep 7 20:07:57 2021 commencing number field sieve (195-digit input) Tue Sep 7 20:07:57 2021 R0: 706965049015104706497203195837614914543357369 Tue Sep 7 20:07:57 2021 R1: -710542735760100185871124267578125 Tue Sep 7 20:07:57 2021 A0: -9 Tue Sep 7 20:07:57 2021 A1: 0 Tue Sep 7 20:07:57 2021 A2: 0 Tue Sep 7 20:07:57 2021 A3: 0 Tue Sep 7 20:07:57 2021 A4: 0 Tue Sep 7 20:07:57 2021 A5: 0 Tue Sep 7 20:07:57 2021 A6: 5 Tue Sep 7 20:07:57 2021 skew 1.10, size 2.813e-13, alpha 1.204, combined = 4.421e-14 rroots = 2 Tue Sep 7 20:07:57 2021 Tue Sep 7 20:07:57 2021 commencing linear algebra Tue Sep 7 20:07:57 2021 using VBITS=256 Tue Sep 7 20:08:02 2021 matrix starts at (0, 0) Tue Sep 7 20:08:05 2021 matrix is 19784407 x 19784581 (9308.8 MB) with weight 2664228258 (134.66/col) Tue Sep 7 20:08:05 2021 sparse part has weight 2222605609 (112.34/col) Tue Sep 7 20:08:05 2021 saving the first 240 matrix rows for later Tue Sep 7 20:08:12 2021 matrix includes 256 packed rows Tue Sep 7 20:08:17 2021 matrix is 19784167 x 19784581 (8670.8 MB) with weight 2050701888 (103.65/col) Tue Sep 7 20:08:17 2021 sparse part has weight 1956449800 (98.89/col) Tue Sep 7 20:08:17 2021 using GPU 0 (Quadro RTX 8000) Tue Sep 7 20:08:17 2021 selected card has CUDA arch 7.5 Tue Sep 7 20:11:16 2021 commencing Lanczos iteration Tue Sep 7 20:11:17 2021 memory use: 20360.5 MB Tue Sep 7 20:11:19 2021 restarting at iteration 73711 (dim = 18813643) Tue Sep 7 20:11:26 2021 linear algebra at 95.1%, ETA 1h13m Tue Sep 7 20:11:31 2021 checkpointing every 770000 dimensions Tue Sep 7 21:23:23 2021 lanczos halted after 77515 iterations (dim = 19784164) Tue Sep 7 21:25:04 2021 recovered 39 nontrivial dependencies Tue Sep 7 21:25:04 2021 BLanczosTime: 4627 Tue Sep 7 21:25:04 2021 elapsed time 01:17:08 Tue Sep 7 21:25:04 2021 Tue Sep 7 21:25:04 2021 Tue Sep 7 21:25:04 2021 Msieve v. 1.54 (SVN Unversioned directory) Tue Sep 7 21:25:04 2021 random seeds: 1ef7d84a 300bdc32 Tue Sep 7 21:25:04 2021 factoring 165423187560484450726690806221287496697869105411826536581783031980573420243918314775424127930521828472982889899024987876538231354435480030083068536006547776323972301646277865257603497052000564669 (195 digits) Tue Sep 7 21:25:05 2021 no P-1/P+1/ECM available, skipping Tue Sep 7 21:25:05 2021 commencing number field sieve (195-digit input) Tue Sep 7 21:25:05 2021 R0: 706965049015104706497203195837614914543357369 Tue Sep 7 21:25:05 2021 R1: -710542735760100185871124267578125 Tue Sep 7 21:25:05 2021 A0: -9 Tue Sep 7 21:25:05 2021 A1: 0 Tue Sep 7 21:25:05 2021 A2: 0 Tue Sep 7 21:25:05 2021 A3: 0 Tue Sep 7 21:25:05 2021 A4: 0 Tue Sep 7 21:25:05 2021 A5: 0 Tue Sep 7 21:25:05 2021 A6: 5 Tue Sep 7 21:25:05 2021 skew 1.10, size 2.813e-13, alpha 1.204, combined = 4.421e-14 rroots = 2 Tue Sep 7 21:25:05 2021 Tue Sep 7 21:25:05 2021 commencing square root phase Tue Sep 7 21:25:05 2021 reading relations for dependency 1 Tue Sep 7 21:25:07 2021 read 9890223 cycles Tue Sep 7 21:25:35 2021 cycles contain 33841956 unique relations Tue Sep 7 21:27:50 2021 read 33841956 relations Tue Sep 7 21:31:37 2021 multiplying 33841956 relations Tue Sep 7 21:53:43 2021 multiply complete, coefficients have about 969.53 million bits Tue Sep 7 21:53:46 2021 initial square root is modulo 499021687 Tue Sep 7 22:18:05 2021 sqrtTime: 3180 Tue Sep 7 22:18:05 2021 p65 factor: 70843838365619567462810228749785276065270991985155192411049058849 Tue Sep 7 22:18:05 2021 p130 factor: 2335039876111006030116137953353560633456117440466570256626358094142089064291708188307845155354626980024183656322376115196831537181 Tue Sep 7 22:18:05 2021 elapsed time 00:53:01