Wed Nov 22 18:16:32 2023 Wed Nov 22 18:16:32 2023 Wed Nov 22 18:16:32 2023 Msieve v. 1.54 (SVN Unversioned directory) Wed Nov 22 18:16:32 2023 random seeds: 872d218e 12896372 Wed Nov 22 18:16:32 2023 Using 4 OpenMP threads Wed Nov 22 18:16:32 2023 factoring 44041982839618634515272415519894003004247719995665972807410152678600003644521136726070354763926439680782481667530327311613793864092276502495623838083636943 (155 digits) Wed Nov 22 18:16:33 2023 searching for 15-digit factors Wed Nov 22 18:16:33 2023 commencing number field sieve (155-digit input) Wed Nov 22 18:16:33 2023 R0: -931793899709986282102959809310 Wed Nov 22 18:16:33 2023 R1: 948786775595327 Wed Nov 22 18:16:33 2023 A0: 23016567024204271197604805442955825909 Wed Nov 22 18:16:33 2023 A1: 18480636195437264937542773806748 Wed Nov 22 18:16:33 2023 A2: -13593317666048980717378567 Wed Nov 22 18:16:33 2023 A3: -5418727124624828200 Wed Nov 22 18:16:33 2023 A4: 1158563406450 Wed Nov 22 18:16:33 2023 A5: 62700 Wed Nov 22 18:16:33 2023 skew 3834610.14, size 4.232e-15, alpha -6.283, combined = 2.645e-12 rroots = 5 Wed Nov 22 18:16:33 2023 Wed Nov 22 18:16:33 2023 commencing relation filtering Wed Nov 22 18:16:33 2023 setting target matrix density to 130.0 Wed Nov 22 18:16:33 2023 estimated available RAM is 15729.3 MB Wed Nov 22 18:16:33 2023 commencing duplicate removal, pass 1 Wed Nov 22 18:19:13 2023 error -1 reading relation 13257452 Wed Nov 22 18:24:29 2023 error -1 reading relation 38400874 Wed Nov 22 18:28:00 2023 skipped 1 relations with b > 2^32 Wed Nov 22 18:28:00 2023 skipped 45 malformed relations Wed Nov 22 18:28:00 2023 found 12095743 hash collisions in 60509927 relations Wed Nov 22 18:28:36 2023 added 122277 free relations Wed Nov 22 18:28:36 2023 commencing duplicate removal, pass 2 Wed Nov 22 18:30:36 2023 found 11922128 duplicates and 48710076 unique relations Wed Nov 22 18:30:36 2023 memory use: 362.4 MB Wed Nov 22 18:30:36 2023 reading ideals above 720000 Wed Nov 22 18:30:36 2023 commencing singleton removal, initial pass Wed Nov 22 18:40:41 2023 memory use: 1378.0 MB Wed Nov 22 18:40:41 2023 reading all ideals from disk Wed Nov 22 18:40:42 2023 memory use: 2124.3 MB Wed Nov 22 18:40:46 2023 keeping 46376698 ideals with weight <= 200, target excess is 265615 Wed Nov 22 18:40:51 2023 commencing in-memory singleton removal Wed Nov 22 18:40:54 2023 begin with 48710076 relations and 46376698 unique ideals Wed Nov 22 18:41:21 2023 reduce to 29950196 relations and 25576004 ideals in 14 passes Wed Nov 22 18:41:21 2023 max relations containing the same ideal: 152 Wed Nov 22 18:41:39 2023 removing 4746873 relations and 3746873 ideals in 1000000 cliques Wed Nov 22 18:41:41 2023 commencing in-memory singleton removal Wed Nov 22 18:41:43 2023 begin with 25203323 relations and 25576004 unique ideals Wed Nov 22 18:41:50 2023 reduce to 24623587 relations and 21225982 ideals in 8 passes Wed Nov 22 18:41:50 2023 max relations containing the same ideal: 134 Wed Nov 22 18:42:02 2023 removing 3736834 relations and 2736834 ideals in 1000000 cliques Wed Nov 22 18:42:03 2023 commencing in-memory singleton removal Wed Nov 22 18:42:05 2023 begin with 20886753 relations and 21225982 unique ideals Wed Nov 22 18:42:10 2023 reduce to 20458009 relations and 18043602 ideals in 7 passes Wed Nov 22 18:42:10 2023 max relations containing the same ideal: 116 Wed Nov 22 18:42:22 2023 removing 3460850 relations and 2460850 ideals in 1000000 cliques Wed Nov 22 18:42:24 2023 commencing in-memory singleton removal Wed Nov 22 18:42:26 2023 begin with 16997159 relations and 18043602 unique ideals Wed Nov 22 18:42:34 2023 reduce to 16575730 relations and 15142625 ideals in 9 passes Wed Nov 22 18:42:34 2023 max relations containing the same ideal: 100 Wed Nov 22 18:42:47 2023 removing 3329974 relations and 2329974 ideals in 1000000 cliques Wed Nov 22 18:42:48 2023 commencing in-memory singleton removal Wed Nov 22 18:42:49 2023 begin with 13245756 relations and 15142625 unique ideals Wed Nov 22 18:42:53 2023 reduce to 12779985 relations and 12321790 ideals in 9 passes Wed Nov 22 18:42:53 2023 max relations containing the same ideal: 84 Wed Nov 22 18:42:59 2023 removing 744029 relations and 593948 ideals in 150081 cliques Wed Nov 22 18:43:00 2023 commencing in-memory singleton removal Wed Nov 22 18:43:01 2023 begin with 12035956 relations and 12321790 unique ideals Wed Nov 22 18:43:03 2023 reduce to 12009410 relations and 11701007 ideals in 6 passes Wed Nov 22 18:43:03 2023 max relations containing the same ideal: 81 Wed Nov 22 18:43:12 2023 relations with 0 large ideals: 842 Wed Nov 22 18:43:12 2023 relations with 1 large ideals: 2871 Wed Nov 22 18:43:12 2023 relations with 2 large ideals: 42764 Wed Nov 22 18:43:12 2023 relations with 3 large ideals: 297335 Wed Nov 22 18:43:12 2023 relations with 4 large ideals: 1111159 Wed Nov 22 18:43:12 2023 relations with 5 large ideals: 2440039 Wed Nov 22 18:43:12 2023 relations with 6 large ideals: 3320590 Wed Nov 22 18:43:12 2023 relations with 7+ large ideals: 4793810 Wed Nov 22 18:43:12 2023 commencing 2-way merge Wed Nov 22 18:43:20 2023 reduce to 7818213 relation sets and 7509810 unique ideals Wed Nov 22 18:43:20 2023 commencing full merge Wed Nov 22 18:47:10 2023 memory use: 982.9 MB Wed Nov 22 18:47:11 2023 found 3412957 cycles, need 3410010 Wed Nov 22 18:47:13 2023 weight of 3410010 cycles is about 443413630 (130.03/cycle) Wed Nov 22 18:47:13 2023 distribution of cycle lengths: Wed Nov 22 18:47:13 2023 1 relations: 100585 Wed Nov 22 18:47:13 2023 2 relations: 179215 Wed Nov 22 18:47:13 2023 3 relations: 220031 Wed Nov 22 18:47:13 2023 4 relations: 231865 Wed Nov 22 18:47:13 2023 5 relations: 240314 Wed Nov 22 18:47:13 2023 6 relations: 239572 Wed Nov 22 18:47:13 2023 7 relations: 235117 Wed Nov 22 18:47:13 2023 8 relations: 228030 Wed Nov 22 18:47:13 2023 9 relations: 216561 Wed Nov 22 18:47:13 2023 10+ relations: 1518720 Wed Nov 22 18:47:13 2023 heaviest cycle: 28 relations Wed Nov 22 18:47:14 2023 commencing cycle optimization Wed Nov 22 18:47:26 2023 start with 32736330 relations Wed Nov 22 18:49:14 2023 pruned 1661618 relations Wed Nov 22 18:49:14 2023 memory use: 833.9 MB Wed Nov 22 18:49:14 2023 distribution of cycle lengths: Wed Nov 22 18:49:14 2023 1 relations: 100585 Wed Nov 22 18:49:14 2023 2 relations: 184635 Wed Nov 22 18:49:14 2023 3 relations: 230771 Wed Nov 22 18:49:14 2023 4 relations: 242864 Wed Nov 22 18:49:14 2023 5 relations: 253647 Wed Nov 22 18:49:14 2023 6 relations: 252256 Wed Nov 22 18:49:14 2023 7 relations: 249352 Wed Nov 22 18:49:14 2023 8 relations: 240163 Wed Nov 22 18:49:14 2023 9 relations: 227317 Wed Nov 22 18:49:14 2023 10+ relations: 1428420 Wed Nov 22 18:49:14 2023 heaviest cycle: 28 relations Wed Nov 22 18:49:21 2023 RelProcTime: 1968 Wed Nov 22 18:49:21 2023 elapsed time 00:32:49 Wed Nov 22 18:50:01 2023 Wed Nov 22 18:50:01 2023 Wed Nov 22 18:50:01 2023 Msieve v. 1.54 (SVN Unversioned directory) Wed Nov 22 18:50:01 2023 random seeds: d6761491 ec9ead75 Wed Nov 22 18:50:01 2023 Using 4 OpenMP threads Wed Nov 22 18:50:01 2023 factoring 44041982839618634515272415519894003004247719995665972807410152678600003644521136726070354763926439680782481667530327311613793864092276502495623838083636943 (155 digits) Wed Nov 22 18:50:01 2023 searching for 15-digit factors Wed Nov 22 18:50:02 2023 commencing number field sieve (155-digit input) Wed Nov 22 18:50:02 2023 R0: -931793899709986282102959809310 Wed Nov 22 18:50:02 2023 R1: 948786775595327 Wed Nov 22 18:50:02 2023 A0: 23016567024204271197604805442955825909 Wed Nov 22 18:50:02 2023 A1: 18480636195437264937542773806748 Wed Nov 22 18:50:02 2023 A2: -13593317666048980717378567 Wed Nov 22 18:50:02 2023 A3: -5418727124624828200 Wed Nov 22 18:50:02 2023 A4: 1158563406450 Wed Nov 22 18:50:02 2023 A5: 62700 Wed Nov 22 18:50:02 2023 skew 3834610.14, size 4.232e-15, alpha -6.283, combined = 2.645e-12 rroots = 5 Wed Nov 22 18:50:02 2023 Wed Nov 22 18:50:02 2023 commencing linear algebra Wed Nov 22 18:50:02 2023 using VBITS=256 Wed Nov 22 18:50:02 2023 read 3410010 cycles Wed Nov 22 18:50:09 2023 cycles contain 11840708 unique relations Wed Nov 22 18:53:46 2023 read 11840708 relations Wed Nov 22 18:54:01 2023 using 20 quadratic characters above 4294917295 Wed Nov 22 18:54:41 2023 building initial matrix Wed Nov 22 18:58:22 2023 memory use: 1637.4 MB Wed Nov 22 18:58:24 2023 read 3410010 cycles Wed Nov 22 18:58:24 2023 matrix is 3409832 x 3410010 (1709.4 MB) with weight 522007513 (153.08/col) Wed Nov 22 18:58:24 2023 sparse part has weight 407193879 (119.41/col) Wed Nov 22 18:59:18 2023 filtering completed in 2 passes Wed Nov 22 18:59:19 2023 matrix is 3409818 x 3409996 (1709.4 MB) with weight 522006819 (153.08/col) Wed Nov 22 18:59:19 2023 sparse part has weight 407193729 (119.41/col) Wed Nov 22 18:59:26 2023 matrix starts at (0, 0) Wed Nov 22 18:59:26 2023 matrix is 3409818 x 3409996 (1709.4 MB) with weight 522006819 (153.08/col) Wed Nov 22 18:59:26 2023 sparse part has weight 407193729 (119.41/col) Wed Nov 22 18:59:26 2023 saving the first 240 matrix rows for later Wed Nov 22 18:59:27 2023 matrix includes 256 packed rows Wed Nov 22 18:59:28 2023 matrix is 3409578 x 3409996 (1532.6 MB) with weight 371367455 (108.91/col) Wed Nov 22 18:59:28 2023 sparse part has weight 347196735 (101.82/col) Wed Nov 22 18:59:28 2023 using block size 8192 and superblock size 294912 for processor cache size 12288 kB Wed Nov 22 18:59:37 2023 commencing Lanczos iteration (4 threads) Wed Nov 22 18:59:37 2023 memory use: 2052.0 MB Wed Nov 22 19:00:18 2023 lanczos halted after 5 iterations (dim = 1277) Wed Nov 22 19:00:18 2023 BLanczosTime: 616 Wed Nov 22 19:00:18 2023 elapsed time 00:10:17 Wed Nov 22 17:03:05 2023 Wed Nov 22 17:03:05 2023 Wed Nov 22 17:03:05 2023 Msieve v. 1.54 (SVN unknown) Wed Nov 22 17:03:05 2023 random seeds: 838add5e 2c1e06b9 Wed Nov 22 17:03:05 2023 factoring 44041982839618634515272415519894003004247719995665972807410152678600003644521136726070354763926439680782481667530327311613793864092276502495623838083636943 (155 digits) Wed Nov 22 17:03:06 2023 no P-1/P+1/ECM available, skipping Wed Nov 22 17:03:06 2023 commencing number field sieve (155-digit input) Wed Nov 22 17:03:06 2023 R0: -931793899709986282102959809310 Wed Nov 22 17:03:06 2023 R1: 948786775595327 Wed Nov 22 17:03:06 2023 A0: 23016567024204271197604805442955825909 Wed Nov 22 17:03:06 2023 A1: 18480636195437264937542773806748 Wed Nov 22 17:03:06 2023 A2: -13593317666048980717378567 Wed Nov 22 17:03:06 2023 A3: -5418727124624828200 Wed Nov 22 17:03:06 2023 A4: 1158563406450 Wed Nov 22 17:03:06 2023 A5: 62700 Wed Nov 22 17:03:06 2023 skew 3834610.14, size 4.232e-15, alpha -6.283, combined = 2.645e-12 rroots = 5 Wed Nov 22 17:03:06 2023 Wed Nov 22 17:03:06 2023 commencing linear algebra Wed Nov 22 17:03:06 2023 using VBITS=128 Wed Nov 22 17:03:06 2023 skipping matrix build Wed Nov 22 17:03:07 2023 matrix starts at (0, 0) Wed Nov 22 17:03:08 2023 matrix is 3409818 x 3409996 (1709.4 MB) with weight 522006819 (153.08/col) Wed Nov 22 17:03:08 2023 sparse part has weight 407193729 (119.41/col) Wed Nov 22 17:03:08 2023 saving the first 112 matrix rows for later Wed Nov 22 17:03:09 2023 matrix includes 128 packed rows Wed Nov 22 17:03:10 2023 matrix is 3409706 x 3409996 (1572.8 MB) with weight 402022873 (117.90/col) Wed Nov 22 17:03:10 2023 sparse part has weight 371367455 (108.91/col) Wed Nov 22 17:03:10 2023 using GPU 0 (Tesla P100-PCIE-16GB) Wed Nov 22 17:03:10 2023 selected card has CUDA arch 6.0 Wed Nov 22 17:03:52 2023 commencing Lanczos iteration Wed Nov 22 17:03:52 2023 memory use: 3353.6 MB Wed Nov 22 17:03:54 2023 linear algebra at 0.0%, ETA 0h37m Wed Nov 22 17:03:55 2023 checkpointing every 3660000 dimensions Wed Nov 22 18:00:09 2023 lanczos halted after 26799 iterations (dim = 3409704) Wed Nov 22 18:00:17 2023 recovered 30 nontrivial dependencies Wed Nov 22 18:00:17 2023 BLanczosTime: 3431 Wed Nov 22 18:00:17 2023 elapsed time 00:57:12 Wed Nov 22 21:07:46 2023 Wed Nov 22 21:07:46 2023 Wed Nov 22 21:07:46 2023 Msieve v. 1.54 (SVN Unversioned directory) Wed Nov 22 21:07:46 2023 random seeds: 5650d238 d91e8aa9 Wed Nov 22 21:07:46 2023 Using 4 OpenMP threads Wed Nov 22 21:07:46 2023 factoring 44041982839618634515272415519894003004247719995665972807410152678600003644521136726070354763926439680782481667530327311613793864092276502495623838083636943 (155 digits) Wed Nov 22 21:07:47 2023 searching for 15-digit factors Wed Nov 22 21:07:48 2023 commencing number field sieve (155-digit input) Wed Nov 22 21:07:48 2023 R0: -931793899709986282102959809310 Wed Nov 22 21:07:48 2023 R1: 948786775595327 Wed Nov 22 21:07:48 2023 A0: 23016567024204271197604805442955825909 Wed Nov 22 21:07:48 2023 A1: 18480636195437264937542773806748 Wed Nov 22 21:07:48 2023 A2: -13593317666048980717378567 Wed Nov 22 21:07:48 2023 A3: -5418727124624828200 Wed Nov 22 21:07:48 2023 A4: 1158563406450 Wed Nov 22 21:07:48 2023 A5: 62700 Wed Nov 22 21:07:48 2023 skew 3834610.14, size 4.232e-15, alpha -6.283, combined = 2.645e-12 rroots = 5 Wed Nov 22 21:07:48 2023 Wed Nov 22 21:07:48 2023 commencing square root phase Wed Nov 22 21:07:48 2023 reading relations for dependency 1 Wed Nov 22 21:07:49 2023 read 1705249 cycles Wed Nov 22 21:07:55 2023 cycles contain 5919162 unique relations Wed Nov 22 21:11:11 2023 read 5919162 relations Wed Nov 22 21:11:49 2023 multiplying 5919162 relations Wed Nov 22 21:16:59 2023 multiply complete, coefficients have about 310.39 million bits Wed Nov 22 21:17:02 2023 initial square root is modulo 371099 Wed Nov 22 21:24:36 2023 sqrtTime: 1008 Wed Nov 22 21:24:36 2023 p67 factor: 1151586389297288103385534609997714531516250541095788880405716679869 Wed Nov 22 21:24:36 2023 p89 factor: 38244619117540615733273144414617701205011197383048159178945588094526238992218397796429947 Wed Nov 22 21:24:36 2023 elapsed time 00:16:50