Sun Sep 12 12:25:43 2021 Sun Sep 12 12:25:43 2021 Sun Sep 12 12:25:43 2021 Msieve v. 1.54 (SVN Unversioned directory) Sun Sep 12 12:25:43 2021 random seeds: 4fa63704 0e8672a3 Sun Sep 12 12:25:43 2021 factoring 17483315237535560366724747884548971195599269536189128075304287082107620420470289833369361096595051383963318461078947653131401617484539768424722377700612454517458000582776921046495001331222001835175541953280825201619891425959 (224 digits) Sun Sep 12 12:25:44 2021 no P-1/P+1/ECM available, skipping Sun Sep 12 12:25:44 2021 commencing number field sieve (224-digit input) Sun Sep 12 12:25:44 2021 R0: 126368273968751735865514373972540299600523761 Sun Sep 12 12:25:44 2021 R1: -1 Sun Sep 12 12:25:44 2021 A0: -4733 Sun Sep 12 12:25:44 2021 A1: 0 Sun Sep 12 12:25:44 2021 A2: 0 Sun Sep 12 12:25:44 2021 A3: 0 Sun Sep 12 12:25:44 2021 A4: 0 Sun Sep 12 12:25:44 2021 A5: 0 Sun Sep 12 12:25:44 2021 A6: 1 Sun Sep 12 12:25:44 2021 skew 4.10, size 5.451e-13, alpha -1.061, combined = 7.316e-14 rroots = 2 Sun Sep 12 12:25:44 2021 Sun Sep 12 12:25:44 2021 commencing relation filtering Sun Sep 12 12:25:44 2021 setting target matrix density to 120.0 Sun Sep 12 12:25:44 2021 estimated available RAM is 257359.3 MB Sun Sep 12 12:25:44 2021 commencing duplicate removal, pass 1 Sun Sep 12 12:42:12 2021 error -15 reading relation 155571006 Sun Sep 12 12:42:12 2021 error -15 reading relation 155646448 Sun Sep 12 12:42:14 2021 error -5 reading relation 155894243 Sun Sep 12 12:42:14 2021 error -15 reading relation 155980446 Sun Sep 12 12:43:53 2021 error -15 reading relation 171526941 Sun Sep 12 12:52:30 2021 error -15 reading relation 252858926 Sun Sep 12 12:54:20 2021 error -15 reading relation 270202888 Sun Sep 12 12:54:21 2021 error -11 reading relation 270241429 Sun Sep 12 12:54:23 2021 error -15 reading relation 270559461 Sun Sep 12 12:54:23 2021 error -5 reading relation 270563007 Sun Sep 12 12:54:25 2021 error -1 reading relation 270864969 Sun Sep 12 12:54:25 2021 error -15 reading relation 270957884 Sun Sep 12 12:54:25 2021 error -15 reading relation 270981667 Sun Sep 12 12:54:25 2021 error -15 reading relation 270988183 Sun Sep 12 12:54:48 2021 error -15 reading relation 274540788 Sun Sep 12 12:55:25 2021 skipped 200 relations with b > 2^32 Sun Sep 12 12:55:25 2021 skipped 9 relations with composite factors Sun Sep 12 12:55:25 2021 found 16803775 hash collisions in 280344780 relations Sun Sep 12 12:55:36 2021 added 1218300 free relations Sun Sep 12 12:55:36 2021 commencing duplicate removal, pass 2 Sun Sep 12 12:57:00 2021 found 0 duplicates and 281563080 unique relations Sun Sep 12 12:57:00 2021 memory use: 788.8 MB Sun Sep 12 12:57:00 2021 reading ideals above 720000 Sun Sep 12 12:57:00 2021 commencing singleton removal, initial pass Sun Sep 12 13:33:48 2021 memory use: 6024.0 MB Sun Sep 12 13:33:49 2021 reading all ideals from disk Sun Sep 12 13:33:52 2021 memory use: 11730.2 MB Sun Sep 12 13:34:41 2021 keeping 258330593 ideals with weight <= 200, target excess is 1437360 Sun Sep 12 13:35:37 2021 commencing in-memory singleton removal Sun Sep 12 13:36:13 2021 begin with 281563080 relations and 258330593 unique ideals Sun Sep 12 13:43:07 2021 reduce to 187573719 relations and 155452743 ideals in 15 passes Sun Sep 12 13:43:07 2021 max relations containing the same ideal: 162 Sun Sep 12 13:45:03 2021 removing 12368241 relations and 10368241 ideals in 2000000 cliques Sun Sep 12 13:45:08 2021 commencing in-memory singleton removal Sun Sep 12 13:45:31 2021 begin with 175205478 relations and 155452743 unique ideals Sun Sep 12 13:48:47 2021 reduce to 174529890 relations and 144399328 ideals in 8 passes Sun Sep 12 13:48:47 2021 max relations containing the same ideal: 157 Sun Sep 12 13:50:37 2021 removing 9426707 relations and 7426707 ideals in 2000000 cliques Sun Sep 12 13:50:43 2021 commencing in-memory singleton removal Sun Sep 12 13:51:04 2021 begin with 165103183 relations and 144399328 unique ideals Sun Sep 12 13:54:08 2021 reduce to 164664060 relations and 136528080 ideals in 8 passes Sun Sep 12 13:54:08 2021 max relations containing the same ideal: 154 Sun Sep 12 13:55:53 2021 removing 8525255 relations and 6525255 ideals in 2000000 cliques Sun Sep 12 13:55:58 2021 commencing in-memory singleton removal Sun Sep 12 13:56:18 2021 begin with 156138805 relations and 136528080 unique ideals Sun Sep 12 13:58:51 2021 reduce to 155755918 relations and 129615473 ideals in 7 passes Sun Sep 12 13:58:51 2021 max relations containing the same ideal: 151 Sun Sep 12 14:00:30 2021 removing 8054711 relations and 6054711 ideals in 2000000 cliques Sun Sep 12 14:00:35 2021 commencing in-memory singleton removal Sun Sep 12 14:00:54 2021 begin with 147701207 relations and 129615473 unique ideals Sun Sep 12 14:03:38 2021 reduce to 147340367 relations and 123195516 ideals in 8 passes Sun Sep 12 14:03:38 2021 max relations containing the same ideal: 146 Sun Sep 12 14:05:13 2021 removing 7755006 relations and 5755006 ideals in 2000000 cliques Sun Sep 12 14:05:18 2021 commencing in-memory singleton removal Sun Sep 12 14:05:36 2021 begin with 139585361 relations and 123195516 unique ideals Sun Sep 12 14:07:51 2021 reduce to 139234524 relations and 117085236 ideals in 7 passes Sun Sep 12 14:07:51 2021 max relations containing the same ideal: 142 Sun Sep 12 14:09:18 2021 removing 7567949 relations and 5567949 ideals in 2000000 cliques Sun Sep 12 14:09:23 2021 commencing in-memory singleton removal Sun Sep 12 14:09:40 2021 begin with 131666575 relations and 117085236 unique ideals Sun Sep 12 14:11:47 2021 reduce to 131316523 relations and 111162602 ideals in 7 passes Sun Sep 12 14:11:47 2021 max relations containing the same ideal: 133 Sun Sep 12 14:13:09 2021 removing 7436870 relations and 5436870 ideals in 2000000 cliques Sun Sep 12 14:13:14 2021 commencing in-memory singleton removal Sun Sep 12 14:13:30 2021 begin with 123879653 relations and 111162602 unique ideals Sun Sep 12 14:15:30 2021 reduce to 123525084 relations and 105366227 ideals in 7 passes Sun Sep 12 14:15:30 2021 max relations containing the same ideal: 131 Sun Sep 12 14:16:47 2021 removing 7352194 relations and 5352194 ideals in 2000000 cliques Sun Sep 12 14:16:52 2021 commencing in-memory singleton removal Sun Sep 12 14:17:06 2021 begin with 116172890 relations and 105366227 unique ideals Sun Sep 12 14:18:59 2021 reduce to 115809617 relations and 99645416 ideals in 7 passes Sun Sep 12 14:18:59 2021 max relations containing the same ideal: 125 Sun Sep 12 14:20:12 2021 removing 7304268 relations and 5304268 ideals in 2000000 cliques Sun Sep 12 14:20:16 2021 commencing in-memory singleton removal Sun Sep 12 14:20:30 2021 begin with 108505349 relations and 99645416 unique ideals Sun Sep 12 14:22:00 2021 reduce to 108126689 relations and 93956767 ideals in 6 passes Sun Sep 12 14:22:00 2021 max relations containing the same ideal: 117 Sun Sep 12 14:23:09 2021 removing 7275905 relations and 5275905 ideals in 2000000 cliques Sun Sep 12 14:23:13 2021 commencing in-memory singleton removal Sun Sep 12 14:23:26 2021 begin with 100850784 relations and 93956767 unique ideals Sun Sep 12 14:25:17 2021 reduce to 100452282 relations and 88275834 ideals in 8 passes Sun Sep 12 14:25:17 2021 max relations containing the same ideal: 112 Sun Sep 12 14:26:22 2021 removing 7280603 relations and 5280603 ideals in 2000000 cliques Sun Sep 12 14:26:25 2021 commencing in-memory singleton removal Sun Sep 12 14:26:37 2021 begin with 93171679 relations and 88275834 unique ideals Sun Sep 12 14:28:07 2021 reduce to 92746269 relations and 82562438 ideals in 7 passes Sun Sep 12 14:28:07 2021 max relations containing the same ideal: 104 Sun Sep 12 14:29:07 2021 removing 7303092 relations and 5303092 ideals in 2000000 cliques Sun Sep 12 14:29:11 2021 commencing in-memory singleton removal Sun Sep 12 14:29:21 2021 begin with 85443177 relations and 82562438 unique ideals Sun Sep 12 14:30:55 2021 reduce to 84981926 relations and 76789527 ideals in 8 passes Sun Sep 12 14:30:55 2021 max relations containing the same ideal: 98 Sun Sep 12 14:31:51 2021 removing 7347572 relations and 5347572 ideals in 2000000 cliques Sun Sep 12 14:31:54 2021 commencing in-memory singleton removal Sun Sep 12 14:32:04 2021 begin with 77634354 relations and 76789527 unique ideals Sun Sep 12 14:33:18 2021 reduce to 77128152 relations and 70925392 ideals in 7 passes Sun Sep 12 14:33:18 2021 max relations containing the same ideal: 92 Sun Sep 12 14:34:10 2021 removing 7419115 relations and 5419115 ideals in 2000000 cliques Sun Sep 12 14:34:13 2021 commencing in-memory singleton removal Sun Sep 12 14:34:22 2021 begin with 69709037 relations and 70925392 unique ideals Sun Sep 12 14:35:37 2021 reduce to 69138399 relations and 64922791 ideals in 8 passes Sun Sep 12 14:35:37 2021 max relations containing the same ideal: 85 Sun Sep 12 14:36:24 2021 removing 7515967 relations and 5515967 ideals in 2000000 cliques Sun Sep 12 14:36:28 2021 commencing in-memory singleton removal Sun Sep 12 14:36:35 2021 begin with 61622432 relations and 64922791 unique ideals Sun Sep 12 14:37:50 2021 reduce to 60965672 relations and 58733847 ideals in 9 passes Sun Sep 12 14:37:50 2021 max relations containing the same ideal: 80 Sun Sep 12 14:38:32 2021 removing 2782148 relations and 2217661 ideals in 564487 cliques Sun Sep 12 14:38:34 2021 commencing in-memory singleton removal Sun Sep 12 14:38:41 2021 begin with 58183524 relations and 58733847 unique ideals Sun Sep 12 14:39:37 2021 reduce to 58091069 relations and 56422910 ideals in 7 passes Sun Sep 12 14:39:37 2021 max relations containing the same ideal: 75 Sun Sep 12 14:40:24 2021 relations with 0 large ideals: 52287 Sun Sep 12 14:40:24 2021 relations with 1 large ideals: 24002 Sun Sep 12 14:40:24 2021 relations with 2 large ideals: 325478 Sun Sep 12 14:40:24 2021 relations with 3 large ideals: 1965192 Sun Sep 12 14:40:24 2021 relations with 4 large ideals: 6448125 Sun Sep 12 14:40:24 2021 relations with 5 large ideals: 12669294 Sun Sep 12 14:40:24 2021 relations with 6 large ideals: 15563597 Sun Sep 12 14:40:24 2021 relations with 7+ large ideals: 21043094 Sun Sep 12 14:40:24 2021 commencing 2-way merge Sun Sep 12 14:41:18 2021 reduce to 37384198 relation sets and 35716039 unique ideals Sun Sep 12 14:41:18 2021 commencing full merge Sun Sep 12 14:58:45 2021 memory use: 4764.9 MB Sun Sep 12 14:58:51 2021 found 16912321 cycles, need 16792239 Sun Sep 12 14:58:58 2021 weight of 16792239 cycles is about 2015763825 (120.04/cycle) Sun Sep 12 14:58:58 2021 distribution of cycle lengths: Sun Sep 12 14:58:58 2021 1 relations: 1048710 Sun Sep 12 14:58:58 2021 2 relations: 1190062 Sun Sep 12 14:58:58 2021 3 relations: 1244454 Sun Sep 12 14:58:58 2021 4 relations: 1221271 Sun Sep 12 14:58:58 2021 5 relations: 1215186 Sun Sep 12 14:58:58 2021 6 relations: 1172530 Sun Sep 12 14:58:58 2021 7 relations: 1139749 Sun Sep 12 14:58:58 2021 8 relations: 1081373 Sun Sep 12 14:58:58 2021 9 relations: 1022143 Sun Sep 12 14:58:58 2021 10+ relations: 6456761 Sun Sep 12 14:58:58 2021 heaviest cycle: 28 relations Sun Sep 12 14:59:06 2021 commencing cycle optimization Sun Sep 12 14:59:57 2021 start with 143675056 relations Sun Sep 12 15:06:21 2021 pruned 6313450 relations Sun Sep 12 15:06:21 2021 memory use: 3863.3 MB Sun Sep 12 15:06:21 2021 distribution of cycle lengths: Sun Sep 12 15:06:21 2021 1 relations: 1048710 Sun Sep 12 15:06:21 2021 2 relations: 1217655 Sun Sep 12 15:06:21 2021 3 relations: 1294984 Sun Sep 12 15:06:21 2021 4 relations: 1269613 Sun Sep 12 15:06:21 2021 5 relations: 1271852 Sun Sep 12 15:06:21 2021 6 relations: 1226069 Sun Sep 12 15:06:21 2021 7 relations: 1194560 Sun Sep 12 15:06:21 2021 8 relations: 1130050 Sun Sep 12 15:06:21 2021 9 relations: 1067117 Sun Sep 12 15:06:21 2021 10+ relations: 6071629 Sun Sep 12 15:06:21 2021 heaviest cycle: 28 relations Sun Sep 12 15:07:27 2021 RelProcTime: 9703 Sun Sep 12 15:07:27 2021 elapsed time 02:41:44 Sun Sep 12 21:00:52 2021 Sun Sep 12 21:00:52 2021 Sun Sep 12 21:00:52 2021 Msieve v. 1.54 (SVN Unversioned directory) Sun Sep 12 21:00:52 2021 random seeds: 2849bdab e425ba22 Sun Sep 12 21:00:52 2021 factoring 17483315237535560366724747884548971195599269536189128075304287082107620420470289833369361096595051383963318461078947653131401617484539768424722377700612454517458000582776921046495001331222001835175541953280825201619891425959 (224 digits) Sun Sep 12 21:00:53 2021 no P-1/P+1/ECM available, skipping Sun Sep 12 21:00:53 2021 commencing number field sieve (224-digit input) Sun Sep 12 21:00:53 2021 R0: 126368273968751735865514373972540299600523761 Sun Sep 12 21:00:53 2021 R1: -1 Sun Sep 12 21:00:53 2021 A0: -4733 Sun Sep 12 21:00:53 2021 A1: 0 Sun Sep 12 21:00:53 2021 A2: 0 Sun Sep 12 21:00:53 2021 A3: 0 Sun Sep 12 21:00:53 2021 A4: 0 Sun Sep 12 21:00:53 2021 A5: 0 Sun Sep 12 21:00:53 2021 A6: 1 Sun Sep 12 21:00:53 2021 skew 4.10, size 5.451e-13, alpha -1.061, combined = 7.316e-14 rroots = 2 Sun Sep 12 21:00:53 2021 Sun Sep 12 21:00:53 2021 commencing linear algebra Sun Sep 12 21:00:53 2021 using VBITS=256 Sun Sep 12 21:00:54 2021 read 16792239 cycles Sun Sep 12 21:01:50 2021 cycles contain 57175791 unique relations Sun Sep 12 21:05:27 2021 read 57175791 relations Sun Sep 12 21:07:43 2021 using 20 quadratic characters above 4294917295 Sun Sep 12 21:11:13 2021 building initial matrix Sun Sep 12 21:24:57 2021 memory use: 7366.6 MB Sun Sep 12 21:25:06 2021 read 16792239 cycles Sun Sep 12 21:25:08 2021 matrix is 16792060 x 16792239 (7884.8 MB) with weight 2285755631 (136.12/col) Sun Sep 12 21:25:08 2021 sparse part has weight 1882225921 (112.09/col) Sun Sep 12 21:30:02 2021 filtering completed in 2 passes Sun Sep 12 21:30:06 2021 matrix is 16791241 x 16791411 (7884.7 MB) with weight 2285721898 (136.12/col) Sun Sep 12 21:30:06 2021 sparse part has weight 1882213011 (112.09/col) Sun Sep 12 21:31:04 2021 matrix starts at (0, 0) Sun Sep 12 21:31:06 2021 matrix is 16791241 x 16791411 (7884.7 MB) with weight 2285721898 (136.12/col) Sun Sep 12 21:31:06 2021 sparse part has weight 1882213011 (112.09/col) Sun Sep 12 21:31:06 2021 saving the first 240 matrix rows for later Sun Sep 12 21:31:09 2021 matrix includes 256 packed rows Sun Sep 12 21:31:15 2021 matrix is 16791001 x 16791411 (7217.7 MB) with weight 1716677891 (102.24/col) Sun Sep 12 21:31:15 2021 sparse part has weight 1623416035 (96.68/col) Sun Sep 12 21:31:16 2021 using GPU 0 (Quadro RTX 8000) Sun Sep 12 21:31:16 2021 selected card has CUDA arch 7.5 Sun Sep 12 21:33:30 2021 commencing Lanczos iteration Sun Sep 12 21:33:30 2021 memory use: 16997.6 MB Sun Sep 12 21:33:37 2021 linear algebra at 0.0%, ETA 18h17m Sun Sep 12 21:33:39 2021 checkpointing every 920000 dimensions Mon Sep 13 06:10:18 2021 lanczos halted after 33700 iterations (dim = 8601447) Mon Sep 13 06:10:19 2021 BLanczosTime: 32966 Mon Sep 13 06:10:19 2021 elapsed time 09:09:27 Mon Sep 13 13:38:57 2021 Mon Sep 13 13:38:57 2021 Mon Sep 13 13:38:57 2021 Msieve v. 1.54 (SVN Unversioned directory) Mon Sep 13 13:38:57 2021 random seeds: ee0afb26 961fa7a8 Mon Sep 13 13:38:57 2021 factoring 17483315237535560366724747884548971195599269536189128075304287082107620420470289833369361096595051383963318461078947653131401617484539768424722377700612454517458000582776921046495001331222001835175541953280825201619891425959 (224 digits) Mon Sep 13 13:38:58 2021 no P-1/P+1/ECM available, skipping Mon Sep 13 13:38:58 2021 commencing number field sieve (224-digit input) Mon Sep 13 13:38:58 2021 R0: 126368273968751735865514373972540299600523761 Mon Sep 13 13:38:58 2021 R1: -1 Mon Sep 13 13:38:58 2021 A0: -4733 Mon Sep 13 13:38:58 2021 A1: 0 Mon Sep 13 13:38:58 2021 A2: 0 Mon Sep 13 13:38:58 2021 A3: 0 Mon Sep 13 13:38:58 2021 A4: 0 Mon Sep 13 13:38:58 2021 A5: 0 Mon Sep 13 13:38:58 2021 A6: 1 Mon Sep 13 13:38:58 2021 skew 4.10, size 5.451e-13, alpha -1.061, combined = 7.316e-14 rroots = 2 Mon Sep 13 13:38:58 2021 Mon Sep 13 13:38:58 2021 commencing linear algebra Mon Sep 13 13:38:58 2021 using VBITS=256 Mon Sep 13 13:38:58 2021 skipping matrix build Mon Sep 13 13:39:02 2021 matrix starts at (0, 0) Mon Sep 13 13:39:05 2021 matrix is 16791241 x 16791411 (7884.7 MB) with weight 2285721898 (136.12/col) Mon Sep 13 13:39:05 2021 sparse part has weight 1882213011 (112.09/col) Mon Sep 13 13:39:05 2021 saving the first 240 matrix rows for later Mon Sep 13 13:39:10 2021 matrix includes 256 packed rows Mon Sep 13 13:39:15 2021 matrix is 16791001 x 16791411 (7217.7 MB) with weight 1716677891 (102.24/col) Mon Sep 13 13:39:15 2021 sparse part has weight 1623416035 (96.68/col) Mon Sep 13 13:39:15 2021 using GPU 0 (Quadro RTX 8000) Mon Sep 13 13:39:15 2021 selected card has CUDA arch 7.5 Mon Sep 13 13:41:32 2021 commencing Lanczos iteration Mon Sep 13 13:41:33 2021 memory use: 16997.6 MB Mon Sep 13 13:41:35 2021 restarting at iteration 33700 (dim = 8601447) Mon Sep 13 13:41:40 2021 linear algebra at 51.2%, ETA 7h24m Mon Sep 13 13:41:44 2021 checkpointing every 1030000 dimensions Mon Sep 13 21:55:14 2021 lanczos halted after 65789 iterations (dim = 16790998) Mon Sep 13 21:57:04 2021 recovered 35 nontrivial dependencies Mon Sep 13 21:57:04 2021 BLanczosTime: 29886 Mon Sep 13 21:57:04 2021 elapsed time 08:18:07 Tue Sep 14 04:22:47 2021 Tue Sep 14 04:22:47 2021 Tue Sep 14 04:22:47 2021 Msieve v. 1.54 (SVN Unversioned directory) Tue Sep 14 04:22:47 2021 random seeds: d0c44c9a 946dc07b Tue Sep 14 04:22:47 2021 factoring 17483315237535560366724747884548971195599269536189128075304287082107620420470289833369361096595051383963318461078947653131401617484539768424722377700612454517458000582776921046495001331222001835175541953280825201619891425959 (224 digits) Tue Sep 14 04:22:48 2021 no P-1/P+1/ECM available, skipping Tue Sep 14 04:22:48 2021 commencing number field sieve (224-digit input) Tue Sep 14 04:22:48 2021 R0: 126368273968751735865514373972540299600523761 Tue Sep 14 04:22:48 2021 R1: -1 Tue Sep 14 04:22:48 2021 A0: -4733 Tue Sep 14 04:22:48 2021 A1: 0 Tue Sep 14 04:22:48 2021 A2: 0 Tue Sep 14 04:22:48 2021 A3: 0 Tue Sep 14 04:22:48 2021 A4: 0 Tue Sep 14 04:22:48 2021 A5: 0 Tue Sep 14 04:22:48 2021 A6: 1 Tue Sep 14 04:22:48 2021 skew 4.10, size 5.451e-13, alpha -1.061, combined = 7.316e-14 rroots = 2 Tue Sep 14 04:22:48 2021 Tue Sep 14 04:22:48 2021 commencing square root phase Tue Sep 14 04:22:48 2021 reading relations for dependency 1 Tue Sep 14 04:22:49 2021 read 8394469 cycles Tue Sep 14 04:23:12 2021 cycles contain 28580282 unique relations Tue Sep 14 04:25:11 2021 read 28580282 relations Tue Sep 14 04:28:18 2021 multiplying 28580282 relations Tue Sep 14 04:45:01 2021 multiply complete, coefficients have about 774.91 million bits Tue Sep 14 04:45:03 2021 initial square root is modulo 8955703 Tue Sep 14 05:04:33 2021 GCD is 1, no factor found Tue Sep 14 05:04:33 2021 reading relations for dependency 2 Tue Sep 14 05:04:34 2021 read 8395659 cycles Tue Sep 14 05:04:50 2021 cycles contain 28585304 unique relations Tue Sep 14 05:06:48 2021 read 28585304 relations Tue Sep 14 05:09:07 2021 multiplying 28585304 relations Tue Sep 14 05:25:49 2021 multiply complete, coefficients have about 775.05 million bits Tue Sep 14 05:25:52 2021 initial square root is modulo 8981179 Tue Sep 14 05:45:17 2021 sqrtTime: 4949 Tue Sep 14 05:45:17 2021 p67 factor: 3004169277297138098741047834324089200682889542146599555156259664709 Tue Sep 14 05:45:17 2021 p157 factor: 5819683787348149020724446465219938233272561637807239989371777964881972698929458171835310262088358082319577554358494788493528896388815802788720421594365376251 Tue Sep 14 05:45:17 2021 elapsed time 01:22:30