Tue Oct 24 21:40:11 2023 Tue Oct 24 21:40:11 2023 Tue Oct 24 21:40:11 2023 Msieve v. 1.54 (SVN Unversioned directory) Tue Oct 24 21:40:11 2023 random seeds: ecfaaf13 86159904 Tue Oct 24 21:40:11 2023 Using 4 OpenMP threads Tue Oct 24 21:40:11 2023 factoring 28856666137092788892617445197153692780057071173208419899921712923093223237206049189691590876544218818843638505713205118796133135759117355459629271779243 (152 digits) Tue Oct 24 21:40:12 2023 searching for 15-digit factors Tue Oct 24 21:40:12 2023 commencing number field sieve (152-digit input) Tue Oct 24 21:40:12 2023 R0: -220151829545915595533076452789 Tue Oct 24 21:40:12 2023 R1: 15085924261955239 Tue Oct 24 21:40:12 2023 A0: 11356009761740804553137909480056939968 Tue Oct 24 21:40:12 2023 A1: 10187435514799536229274561201100 Tue Oct 24 21:40:12 2023 A2: -8079595322562152677940824 Tue Oct 24 21:40:12 2023 A3: -1581938461139530955 Tue Oct 24 21:40:12 2023 A4: 864506448018 Tue Oct 24 21:40:12 2023 A5: 55800 Tue Oct 24 21:40:12 2023 skew 3476620.47, size 9.536e-15, alpha -6.770, combined = 4.254e-12 rroots = 3 Tue Oct 24 21:40:12 2023 Tue Oct 24 21:40:12 2023 commencing relation filtering Tue Oct 24 21:40:12 2023 setting target matrix density to 124.0 Tue Oct 24 21:40:12 2023 estimated available RAM is 15729.3 MB Tue Oct 24 21:40:12 2023 commencing duplicate removal, pass 1 Tue Oct 24 21:42:35 2023 error -1 reading relation 15722639 Tue Oct 24 21:44:54 2023 error -1 reading relation 31228370 Tue Oct 24 21:47:13 2023 error -1 reading relation 46325239 Tue Oct 24 21:47:58 2023 error -1 reading relation 51722327 Tue Oct 24 21:47:58 2023 error -1 reading relation 51722354 Tue Oct 24 21:48:11 2023 error -1 reading relation 53182880 Tue Oct 24 21:48:16 2023 skipped 1 relations with composite factors Tue Oct 24 21:48:16 2023 skipped 19 malformed relations Tue Oct 24 21:48:16 2023 found 7887939 hash collisions in 53622608 relations Tue Oct 24 21:48:53 2023 commencing duplicate removal, pass 2 Tue Oct 24 21:50:09 2023 found 6799945 duplicates and 46822663 unique relations Tue Oct 24 21:50:09 2023 memory use: 213.2 MB Tue Oct 24 21:50:09 2023 reading ideals above 720000 Tue Oct 24 21:50:09 2023 commencing singleton removal, initial pass Tue Oct 24 21:58:20 2023 memory use: 1378.0 MB Tue Oct 24 21:58:21 2023 reading all ideals from disk Tue Oct 24 21:58:21 2023 memory use: 2021.3 MB Tue Oct 24 21:58:27 2023 keeping 45434139 ideals with weight <= 200, target excess is 248344 Tue Oct 24 21:58:34 2023 commencing in-memory singleton removal Tue Oct 24 21:58:39 2023 begin with 46822663 relations and 45434139 unique ideals Tue Oct 24 21:58:57 2023 reduce to 27076946 relations and 23345206 ideals in 14 passes Tue Oct 24 21:58:57 2023 max relations containing the same ideal: 146 Tue Oct 24 21:59:08 2023 removing 2609237 relations and 2209237 ideals in 400000 cliques Tue Oct 24 21:59:10 2023 commencing in-memory singleton removal Tue Oct 24 21:59:11 2023 begin with 24467709 relations and 23345206 unique ideals Tue Oct 24 21:59:18 2023 reduce to 24281210 relations and 20945959 ideals in 9 passes Tue Oct 24 21:59:18 2023 max relations containing the same ideal: 137 Tue Oct 24 21:59:28 2023 removing 1969458 relations and 1569458 ideals in 400000 cliques Tue Oct 24 21:59:29 2023 commencing in-memory singleton removal Tue Oct 24 21:59:30 2023 begin with 22311752 relations and 20945959 unique ideals Tue Oct 24 21:59:35 2023 reduce to 22190635 relations and 19253413 ideals in 7 passes Tue Oct 24 21:59:35 2023 max relations containing the same ideal: 133 Tue Oct 24 21:59:45 2023 removing 1771894 relations and 1371894 ideals in 400000 cliques Tue Oct 24 21:59:46 2023 commencing in-memory singleton removal Tue Oct 24 21:59:48 2023 begin with 20418741 relations and 19253413 unique ideals Tue Oct 24 21:59:55 2023 reduce to 20310987 relations and 17771916 ideals in 7 passes Tue Oct 24 21:59:55 2023 max relations containing the same ideal: 123 Tue Oct 24 22:00:09 2023 removing 1669673 relations and 1269673 ideals in 400000 cliques Tue Oct 24 22:00:10 2023 commencing in-memory singleton removal Tue Oct 24 22:00:12 2023 begin with 18641314 relations and 17771916 unique ideals Tue Oct 24 22:00:15 2023 reduce to 18537588 relations and 16396690 ideals in 7 passes Tue Oct 24 22:00:15 2023 max relations containing the same ideal: 113 Tue Oct 24 22:00:23 2023 removing 1610999 relations and 1210999 ideals in 400000 cliques Tue Oct 24 22:00:24 2023 commencing in-memory singleton removal Tue Oct 24 22:00:25 2023 begin with 16926589 relations and 16396690 unique ideals Tue Oct 24 22:00:29 2023 reduce to 16822530 relations and 15079740 ideals in 7 passes Tue Oct 24 22:00:29 2023 max relations containing the same ideal: 103 Tue Oct 24 22:00:36 2023 removing 1571112 relations and 1171112 ideals in 400000 cliques Tue Oct 24 22:00:37 2023 commencing in-memory singleton removal Tue Oct 24 22:00:38 2023 begin with 15251418 relations and 15079740 unique ideals Tue Oct 24 22:00:41 2023 reduce to 15144059 relations and 13799042 ideals in 7 passes Tue Oct 24 22:00:41 2023 max relations containing the same ideal: 98 Tue Oct 24 22:00:47 2023 removing 1545306 relations and 1145306 ideals in 400000 cliques Tue Oct 24 22:00:48 2023 commencing in-memory singleton removal Tue Oct 24 22:00:49 2023 begin with 13598753 relations and 13799042 unique ideals Tue Oct 24 22:00:52 2023 reduce to 13483935 relations and 12536314 ideals in 7 passes Tue Oct 24 22:00:52 2023 max relations containing the same ideal: 90 Tue Oct 24 22:00:58 2023 removing 1531534 relations and 1131534 ideals in 400000 cliques Tue Oct 24 22:00:59 2023 commencing in-memory singleton removal Tue Oct 24 22:00:59 2023 begin with 11952401 relations and 12536314 unique ideals Tue Oct 24 22:01:02 2023 reduce to 11828361 relations and 11277599 ideals in 8 passes Tue Oct 24 22:01:02 2023 max relations containing the same ideal: 85 Tue Oct 24 22:01:07 2023 removing 1087480 relations and 824798 ideals in 262682 cliques Tue Oct 24 22:01:08 2023 commencing in-memory singleton removal Tue Oct 24 22:01:09 2023 begin with 10740881 relations and 11277599 unique ideals Tue Oct 24 22:01:13 2023 reduce to 10673555 relations and 10384196 ideals in 8 passes Tue Oct 24 22:01:13 2023 max relations containing the same ideal: 82 Tue Oct 24 22:01:24 2023 relations with 0 large ideals: 833 Tue Oct 24 22:01:24 2023 relations with 1 large ideals: 2584 Tue Oct 24 22:01:24 2023 relations with 2 large ideals: 38666 Tue Oct 24 22:01:24 2023 relations with 3 large ideals: 270062 Tue Oct 24 22:01:24 2023 relations with 4 large ideals: 1009251 Tue Oct 24 22:01:24 2023 relations with 5 large ideals: 2212694 Tue Oct 24 22:01:24 2023 relations with 6 large ideals: 2979653 Tue Oct 24 22:01:24 2023 relations with 7+ large ideals: 4159812 Tue Oct 24 22:01:24 2023 commencing 2-way merge Tue Oct 24 22:01:33 2023 reduce to 6808290 relation sets and 6518931 unique ideals Tue Oct 24 22:01:33 2023 commencing full merge Tue Oct 24 22:04:50 2023 memory use: 879.2 MB Tue Oct 24 22:04:51 2023 found 3018978 cycles, need 3011131 Tue Oct 24 22:04:52 2023 weight of 3011131 cycles is about 374127245 (124.25/cycle) Tue Oct 24 22:04:52 2023 distribution of cycle lengths: Tue Oct 24 22:04:52 2023 1 relations: 102340 Tue Oct 24 22:04:52 2023 2 relations: 176630 Tue Oct 24 22:04:52 2023 3 relations: 209460 Tue Oct 24 22:04:52 2023 4 relations: 212595 Tue Oct 24 22:04:52 2023 5 relations: 216015 Tue Oct 24 22:04:52 2023 6 relations: 213152 Tue Oct 24 22:04:52 2023 7 relations: 204771 Tue Oct 24 22:04:52 2023 8 relations: 198820 Tue Oct 24 22:04:52 2023 9 relations: 186718 Tue Oct 24 22:04:52 2023 10+ relations: 1290630 Tue Oct 24 22:04:52 2023 heaviest cycle: 28 relations Tue Oct 24 22:04:53 2023 commencing cycle optimization Tue Oct 24 22:05:03 2023 start with 28077113 relations Tue Oct 24 22:06:28 2023 pruned 1349552 relations Tue Oct 24 22:06:28 2023 memory use: 729.6 MB Tue Oct 24 22:06:28 2023 distribution of cycle lengths: Tue Oct 24 22:06:28 2023 1 relations: 102340 Tue Oct 24 22:06:28 2023 2 relations: 181586 Tue Oct 24 22:06:28 2023 3 relations: 219133 Tue Oct 24 22:06:28 2023 4 relations: 222091 Tue Oct 24 22:06:28 2023 5 relations: 227128 Tue Oct 24 22:06:28 2023 6 relations: 222903 Tue Oct 24 22:06:28 2023 7 relations: 216273 Tue Oct 24 22:06:28 2023 8 relations: 207423 Tue Oct 24 22:06:28 2023 9 relations: 196230 Tue Oct 24 22:06:28 2023 10+ relations: 1216024 Tue Oct 24 22:06:28 2023 heaviest cycle: 28 relations Tue Oct 24 22:06:34 2023 RelProcTime: 1582 Tue Oct 24 22:06:34 2023 elapsed time 00:26:23 Tue Oct 24 22:06:47 2023 Tue Oct 24 22:06:47 2023 Tue Oct 24 22:06:47 2023 Msieve v. 1.54 (SVN Unversioned directory) Tue Oct 24 22:06:47 2023 random seeds: e41fd62c f56df974 Tue Oct 24 22:06:47 2023 Using 4 OpenMP threads Tue Oct 24 22:06:47 2023 factoring 28856666137092788892617445197153692780057071173208419899921712923093223237206049189691590876544218818843638505713205118796133135759117355459629271779243 (152 digits) Tue Oct 24 22:06:47 2023 searching for 15-digit factors Tue Oct 24 22:06:48 2023 commencing number field sieve (152-digit input) Tue Oct 24 22:06:48 2023 R0: -220151829545915595533076452789 Tue Oct 24 22:06:48 2023 R1: 15085924261955239 Tue Oct 24 22:06:48 2023 A0: 11356009761740804553137909480056939968 Tue Oct 24 22:06:48 2023 A1: 10187435514799536229274561201100 Tue Oct 24 22:06:48 2023 A2: -8079595322562152677940824 Tue Oct 24 22:06:48 2023 A3: -1581938461139530955 Tue Oct 24 22:06:48 2023 A4: 864506448018 Tue Oct 24 22:06:48 2023 A5: 55800 Tue Oct 24 22:06:48 2023 skew 3476620.47, size 9.536e-15, alpha -6.770, combined = 4.254e-12 rroots = 3 Tue Oct 24 22:06:48 2023 Tue Oct 24 22:06:48 2023 commencing linear algebra Tue Oct 24 22:06:48 2023 using VBITS=256 Tue Oct 24 22:06:48 2023 read 3011131 cycles Tue Oct 24 22:06:54 2023 cycles contain 10498992 unique relations Tue Oct 24 22:09:26 2023 read 10498992 relations Tue Oct 24 22:09:38 2023 using 20 quadratic characters above 4294917295 Tue Oct 24 22:10:10 2023 building initial matrix Tue Oct 24 22:13:15 2023 memory use: 1429.3 MB Tue Oct 24 22:13:16 2023 read 3011131 cycles Tue Oct 24 22:13:17 2023 matrix is 3010954 x 3011131 (1460.5 MB) with weight 443302124 (147.22/col) Tue Oct 24 22:13:17 2023 sparse part has weight 346740068 (115.15/col) Tue Oct 24 22:13:54 2023 filtering completed in 2 passes Tue Oct 24 22:13:54 2023 matrix is 3010917 x 3011093 (1460.5 MB) with weight 443300555 (147.22/col) Tue Oct 24 22:13:54 2023 sparse part has weight 346739742 (115.15/col) Tue Oct 24 22:14:01 2023 matrix starts at (0, 0) Tue Oct 24 22:14:01 2023 matrix is 3010917 x 3011093 (1460.5 MB) with weight 443300555 (147.22/col) Tue Oct 24 22:14:01 2023 sparse part has weight 346739742 (115.15/col) Tue Oct 24 22:14:01 2023 saving the first 240 matrix rows for later Tue Oct 24 22:14:02 2023 matrix includes 256 packed rows Tue Oct 24 22:14:04 2023 matrix is 3010677 x 3011093 (1306.3 MB) with weight 315289455 (104.71/col) Tue Oct 24 22:14:04 2023 sparse part has weight 294255671 (97.72/col) Tue Oct 24 22:14:04 2023 using block size 8192 and superblock size 294912 for processor cache size 12288 kB Tue Oct 24 22:14:13 2023 commencing Lanczos iteration (4 threads) Tue Oct 24 22:14:13 2023 memory use: 1767.5 MB Tue Oct 24 22:14:43 2023 lanczos halted after 7 iterations (dim = 1787) Tue Oct 24 22:14:43 2023 BLanczosTime: 475 Tue Oct 24 22:14:43 2023 elapsed time 00:07:56 Wed Oct 25 18:35:08 2023 Wed Oct 25 18:35:08 2023 Wed Oct 25 18:35:08 2023 Msieve v. 1.54 (SVN unknown) Wed Oct 25 18:35:08 2023 random seeds: 048ced45 84a93b4d Wed Oct 25 18:35:08 2023 factoring 28856666137092788892617445197153692780057071173208419899921712923093223237206049189691590876544218818843638505713205118796133135759117355459629271779243 (152 digits) Wed Oct 25 18:35:09 2023 no P-1/P+1/ECM available, skipping Wed Oct 25 18:35:09 2023 commencing number field sieve (152-digit input) Wed Oct 25 18:35:09 2023 R0: -220151829545915595533076452789 Wed Oct 25 18:35:09 2023 R1: 15085924261955239 Wed Oct 25 18:35:09 2023 A0: 11356009761740804553137909480056939968 Wed Oct 25 18:35:09 2023 A1: 10187435514799536229274561201100 Wed Oct 25 18:35:09 2023 A2: -8079595322562152677940824 Wed Oct 25 18:35:09 2023 A3: -1581938461139530955 Wed Oct 25 18:35:09 2023 A4: 864506448018 Wed Oct 25 18:35:09 2023 A5: 55800 Wed Oct 25 18:35:09 2023 skew 3476620.47, size 9.536e-15, alpha -6.770, combined = 4.254e-12 rroots = 3 Wed Oct 25 18:35:09 2023 Wed Oct 25 18:35:09 2023 commencing linear algebra Wed Oct 25 18:35:09 2023 using VBITS=128 Wed Oct 25 18:35:09 2023 skipping matrix build Wed Oct 25 18:35:10 2023 matrix starts at (0, 0) Wed Oct 25 18:35:11 2023 matrix is 3010917 x 3011093 (1460.5 MB) with weight 443300555 (147.22/col) Wed Oct 25 18:35:11 2023 sparse part has weight 346739742 (115.15/col) Wed Oct 25 18:35:11 2023 saving the first 112 matrix rows for later Wed Oct 25 18:35:12 2023 matrix includes 128 packed rows Wed Oct 25 18:35:12 2023 matrix is 3010805 x 3011093 (1340.6 MB) with weight 341130801 (113.29/col) Wed Oct 25 18:35:12 2023 sparse part has weight 315289455 (104.71/col) Wed Oct 25 18:35:12 2023 using GPU 0 (Tesla P100-PCIE-16GB) Wed Oct 25 18:35:12 2023 selected card has CUDA arch 6.0 Wed Oct 25 18:35:48 2023 commencing Lanczos iteration Wed Oct 25 18:35:48 2023 memory use: 2864.9 MB Wed Oct 25 18:35:50 2023 linear algebra at 0.1%, ETA 1h 5m Wed Oct 25 18:35:50 2023 checkpointing every 3670000 dimensions Wed Oct 25 19:17:45 2023 lanczos halted after 23666 iterations (dim = 3010804) Wed Oct 25 19:17:51 2023 recovered 29 nontrivial dependencies Wed Oct 25 19:17:51 2023 BLanczosTime: 2562 Wed Oct 25 19:17:51 2023 elapsed time 00:42:43 Wed Oct 25 22:24:43 2023 Wed Oct 25 22:24:43 2023 Wed Oct 25 22:24:43 2023 Msieve v. 1.54 (SVN Unversioned directory) Wed Oct 25 22:24:43 2023 random seeds: 789d21d4 d1faa213 Wed Oct 25 22:24:43 2023 Using 4 OpenMP threads Wed Oct 25 22:24:43 2023 factoring 28856666137092788892617445197153692780057071173208419899921712923093223237206049189691590876544218818843638505713205118796133135759117355459629271779243 (152 digits) Wed Oct 25 22:24:44 2023 searching for 15-digit factors Wed Oct 25 22:24:44 2023 commencing number field sieve (152-digit input) Wed Oct 25 22:24:44 2023 R0: -220151829545915595533076452789 Wed Oct 25 22:24:44 2023 R1: 15085924261955239 Wed Oct 25 22:24:44 2023 A0: 11356009761740804553137909480056939968 Wed Oct 25 22:24:44 2023 A1: 10187435514799536229274561201100 Wed Oct 25 22:24:44 2023 A2: -8079595322562152677940824 Wed Oct 25 22:24:44 2023 A3: -1581938461139530955 Wed Oct 25 22:24:44 2023 A4: 864506448018 Wed Oct 25 22:24:44 2023 A5: 55800 Wed Oct 25 22:24:44 2023 skew 3476620.47, size 9.536e-15, alpha -6.770, combined = 4.254e-12 rroots = 3 Wed Oct 25 22:24:44 2023 Wed Oct 25 22:24:44 2023 commencing square root phase Wed Oct 25 22:24:44 2023 reading relations for dependency 1 Wed Oct 25 22:24:45 2023 read 1505065 cycles Wed Oct 25 22:24:48 2023 cycles contain 5249236 unique relations Wed Oct 25 22:26:46 2023 read 5249236 relations Wed Oct 25 22:27:10 2023 multiplying 5249236 relations Wed Oct 25 22:30:35 2023 multiply complete, coefficients have about 272.82 million bits Wed Oct 25 22:30:37 2023 initial square root is modulo 78643 Wed Oct 25 22:35:12 2023 sqrtTime: 628 Wed Oct 25 22:35:12 2023 p71 factor: 11943841957962322369689495033948809780133077978592914959350737146941949 Wed Oct 25 22:35:12 2023 p82 factor: 2416028798661019517528425799860608393195087398578575256278553280878619475836894407 Wed Oct 25 22:35:12 2023 elapsed time 00:10:29