Sat Oct 31 23:57:16 2020 Sat Oct 31 23:57:16 2020 Msieve v. 1.54 (SVN 1030) Sat Oct 31 23:57:16 2020 random seeds: 3d70456f b8d5dc27 Sat Oct 31 23:57:16 2020 factoring 237710967884698075579574222248730247413255418043979969554935038860240233536857295444883474293657157206451609002481208108212159704485766296390871734016981833659097138522843231790057716354009 (189 digits) Sat Oct 31 23:57:17 2020 no P-1/P+1/ECM available, skipping Sat Oct 31 23:57:17 2020 commencing number field sieve (189-digit input) Sat Oct 31 23:57:17 2020 R0: 14604811593991510424147435018807634286571929892001 Sat Oct 31 23:57:17 2020 R1: -1 Sat Oct 31 23:57:17 2020 A0: 1 Sat Oct 31 23:57:17 2020 A1: 0 Sat Oct 31 23:57:17 2020 A2: 0 Sat Oct 31 23:57:17 2020 A3: 0 Sat Oct 31 23:57:17 2020 A4: 0 Sat Oct 31 23:57:17 2020 A5: 3249 Sat Oct 31 23:57:17 2020 skew 0.20, size 3.521e-17, alpha -0.034, combined = 1.124e-13 rroots = 1 Sat Oct 31 23:57:17 2020 Sat Oct 31 23:57:17 2020 commencing relation filtering Sat Oct 31 23:57:17 2020 setting target matrix density to 120.0 Sat Oct 31 23:57:17 2020 estimated available RAM is 16021.5 MB Sat Oct 31 23:57:17 2020 commencing duplicate removal, pass 1 [ . . . skipped 1328 error -n reading relation nnn messages . . . ] [ 898 error -1 ] [ 1 error -2 ] [ 197 error -5 ] [ 25 error -6 ] [ 126 error -9 ] [ 22 error -11 ] [ 59 error -15 ] Sun Nov 1 00:27:49 2020 skipped 11792 relations with b > 2^32 Sun Nov 1 00:27:49 2020 skipped 155 relations with composite factors Sun Nov 1 00:27:49 2020 found 29929624 hash collisions in 203059618 relations Sun Nov 1 00:28:20 2020 added 732427 free relations Sun Nov 1 00:28:20 2020 commencing duplicate removal, pass 2 Sun Nov 1 00:32:21 2020 found 26262438 duplicates and 177529607 unique relations Sun Nov 1 00:32:21 2020 memory use: 852.8 MB Sun Nov 1 00:32:21 2020 reading ideals above 149880832 Sun Nov 1 00:32:21 2020 commencing singleton removal, initial pass Sun Nov 1 00:52:41 2020 memory use: 3012.0 MB Sun Nov 1 00:52:41 2020 reading all ideals from disk Sun Nov 1 00:52:43 2020 memory use: 2993.3 MB Sun Nov 1 00:52:48 2020 commencing in-memory singleton removal Sun Nov 1 00:52:53 2020 begin with 177529607 relations and 154359001 unique ideals Sun Nov 1 00:54:31 2020 reduce to 104256341 relations and 72516699 ideals in 15 passes Sun Nov 1 00:54:31 2020 max relations containing the same ideal: 45 Sun Nov 1 00:54:37 2020 reading ideals above 720000 Sun Nov 1 00:54:37 2020 commencing singleton removal, initial pass Sun Nov 1 01:11:27 2020 memory use: 2756.0 MB Sun Nov 1 01:11:27 2020 reading all ideals from disk Sun Nov 1 01:11:30 2020 memory use: 4212.2 MB Sun Nov 1 01:11:39 2020 keeping 88830850 ideals with weight <= 200, target excess is 562248 Sun Nov 1 01:11:49 2020 commencing in-memory singleton removal Sun Nov 1 01:11:57 2020 begin with 104256341 relations and 88830850 unique ideals Sun Nov 1 01:14:33 2020 reduce to 104214186 relations and 88788687 ideals in 12 passes Sun Nov 1 01:14:33 2020 max relations containing the same ideal: 200 Sun Nov 1 01:15:22 2020 removing 11782391 relations and 9782391 ideals in 2000000 cliques Sun Nov 1 01:15:26 2020 commencing in-memory singleton removal Sun Nov 1 01:15:35 2020 begin with 92431795 relations and 88788687 unique ideals Sun Nov 1 01:16:48 2020 reduce to 91452655 relations and 78003607 ideals in 10 passes Sun Nov 1 01:16:48 2020 max relations containing the same ideal: 192 Sun Nov 1 01:17:38 2020 removing 8945772 relations and 6945772 ideals in 2000000 cliques Sun Nov 1 01:17:41 2020 commencing in-memory singleton removal Sun Nov 1 01:17:49 2020 begin with 82506883 relations and 78003607 unique ideals Sun Nov 1 01:19:09 2020 reduce to 81838060 relations and 70374598 ideals in 8 passes Sun Nov 1 01:19:09 2020 max relations containing the same ideal: 182 Sun Nov 1 01:19:52 2020 removing 8103621 relations and 6103621 ideals in 2000000 cliques Sun Nov 1 01:19:55 2020 commencing in-memory singleton removal Sun Nov 1 01:19:59 2020 begin with 73734439 relations and 70374598 unique ideals Sun Nov 1 01:20:51 2020 reduce to 73123879 relations and 63646829 ideals in 9 passes Sun Nov 1 01:20:51 2020 max relations containing the same ideal: 169 Sun Nov 1 01:21:35 2020 removing 7691280 relations and 5691280 ideals in 2000000 cliques Sun Nov 1 01:21:38 2020 commencing in-memory singleton removal Sun Nov 1 01:21:43 2020 begin with 65432599 relations and 63646829 unique ideals Sun Nov 1 01:22:41 2020 reduce to 64827163 relations and 57335614 ideals in 8 passes Sun Nov 1 01:22:41 2020 max relations containing the same ideal: 156 Sun Nov 1 01:23:15 2020 removing 7453903 relations and 5453903 ideals in 2000000 cliques Sun Nov 1 01:23:18 2020 commencing in-memory singleton removal Sun Nov 1 01:23:23 2020 begin with 57373260 relations and 57335614 unique ideals Sun Nov 1 01:24:05 2020 reduce to 56743519 relations and 51235146 ideals in 8 passes Sun Nov 1 01:24:05 2020 max relations containing the same ideal: 142 Sun Nov 1 01:24:29 2020 removing 7314084 relations and 5314084 ideals in 2000000 cliques Sun Nov 1 01:24:31 2020 commencing in-memory singleton removal Sun Nov 1 01:24:34 2020 begin with 49429435 relations and 51235146 unique ideals Sun Nov 1 01:25:09 2020 reduce to 48744976 relations and 45216116 ideals in 8 passes Sun Nov 1 01:25:09 2020 max relations containing the same ideal: 128 Sun Nov 1 01:25:39 2020 removing 7245466 relations and 5245466 ideals in 2000000 cliques Sun Nov 1 01:25:41 2020 commencing in-memory singleton removal Sun Nov 1 01:25:45 2020 begin with 41499510 relations and 45216116 unique ideals Sun Nov 1 01:26:29 2020 reduce to 40729327 relations and 39173457 ideals in 9 passes Sun Nov 1 01:26:29 2020 max relations containing the same ideal: 114 Sun Nov 1 01:26:53 2020 removing 3868368 relations and 2964706 ideals in 903662 cliques Sun Nov 1 01:26:55 2020 commencing in-memory singleton removal Sun Nov 1 01:26:58 2020 begin with 36860959 relations and 39173457 unique ideals Sun Nov 1 01:27:30 2020 reduce to 36617156 relations and 35960232 ideals in 7 passes Sun Nov 1 01:27:30 2020 max relations containing the same ideal: 107 Sun Nov 1 01:27:55 2020 relations with 0 large ideals: 10936 Sun Nov 1 01:27:55 2020 relations with 1 large ideals: 3130 Sun Nov 1 01:27:55 2020 relations with 2 large ideals: 52383 Sun Nov 1 01:27:55 2020 relations with 3 large ideals: 433902 Sun Nov 1 01:27:55 2020 relations with 4 large ideals: 1957905 Sun Nov 1 01:27:55 2020 relations with 5 large ideals: 5270987 Sun Nov 1 01:27:55 2020 relations with 6 large ideals: 9212997 Sun Nov 1 01:27:55 2020 relations with 7+ large ideals: 19674916 Sun Nov 1 01:27:55 2020 commencing 2-way merge Sun Nov 1 01:28:17 2020 reduce to 23345344 relation sets and 22688420 unique ideals Sun Nov 1 01:28:17 2020 commencing full merge Sun Nov 1 01:39:18 2020 memory use: 3119.1 MB Sun Nov 1 01:39:21 2020 found 10748405 cycles, need 10714620 Sun Nov 1 01:39:24 2020 weight of 10714620 cycles is about 1286118034 (120.03/cycle) Sun Nov 1 01:39:24 2020 distribution of cycle lengths: Sun Nov 1 01:39:24 2020 1 relations: 526941 Sun Nov 1 01:39:24 2020 2 relations: 723197 Sun Nov 1 01:39:24 2020 3 relations: 808624 Sun Nov 1 01:39:24 2020 4 relations: 811876 Sun Nov 1 01:39:24 2020 5 relations: 817844 Sun Nov 1 01:39:24 2020 6 relations: 795327 Sun Nov 1 01:39:24 2020 7 relations: 773188 Sun Nov 1 01:39:24 2020 8 relations: 729697 Sun Nov 1 01:39:24 2020 9 relations: 686574 Sun Nov 1 01:39:24 2020 10+ relations: 4041352 Sun Nov 1 01:39:24 2020 heaviest cycle: 28 relations Sun Nov 1 01:39:26 2020 commencing cycle optimization Sun Nov 1 01:39:45 2020 start with 91435151 relations Sun Nov 1 01:43:39 2020 pruned 4072430 relations Sun Nov 1 01:43:40 2020 memory use: 2459.2 MB Sun Nov 1 01:43:40 2020 distribution of cycle lengths: Sun Nov 1 01:43:40 2020 1 relations: 526941 Sun Nov 1 01:43:40 2020 2 relations: 741309 Sun Nov 1 01:43:40 2020 3 relations: 843090 Sun Nov 1 01:43:40 2020 4 relations: 845090 Sun Nov 1 01:43:40 2020 5 relations: 857234 Sun Nov 1 01:43:40 2020 6 relations: 832247 Sun Nov 1 01:43:40 2020 7 relations: 810576 Sun Nov 1 01:43:40 2020 8 relations: 761480 Sun Nov 1 01:43:40 2020 9 relations: 714995 Sun Nov 1 01:43:40 2020 10+ relations: 3781658 Sun Nov 1 01:43:40 2020 heaviest cycle: 28 relations Sun Nov 1 01:43:54 2020 RelProcTime: 6397 Sun Nov 1 01:43:54 2020 elapsed time 01:46:38 Sun Nov 1 01:44:26 2020 Sun Nov 1 01:44:26 2020 Sun Nov 1 01:44:26 2020 Msieve v. 1.54 (SVN 1030) Sun Nov 1 01:44:26 2020 random seeds: d2cb006d f5d1e0cb Sun Nov 1 01:44:26 2020 factoring 237710967884698075579574222248730247413255418043979969554935038860240233536857295444883474293657157206451609002481208108212159704485766296390871734016981833659097138522843231790057716354009 (189 digits) Sun Nov 1 01:44:27 2020 no P-1/P+1/ECM available, skipping Sun Nov 1 01:44:27 2020 commencing number field sieve (189-digit input) Sun Nov 1 01:44:27 2020 R0: 14604811593991510424147435018807634286571929892001 Sun Nov 1 01:44:27 2020 R1: -1 Sun Nov 1 01:44:27 2020 A0: 1 Sun Nov 1 01:44:27 2020 A1: 0 Sun Nov 1 01:44:27 2020 A2: 0 Sun Nov 1 01:44:27 2020 A3: 0 Sun Nov 1 01:44:27 2020 A4: 0 Sun Nov 1 01:44:27 2020 A5: 3249 Sun Nov 1 01:44:27 2020 skew 0.20, size 3.521e-17, alpha -0.034, combined = 1.124e-13 rroots = 1 Sun Nov 1 01:44:27 2020 Sun Nov 1 01:44:27 2020 commencing linear algebra Sun Nov 1 01:44:28 2020 read 10714620 cycles Sun Nov 1 01:44:44 2020 cycles contain 36201542 unique relations Sun Nov 1 01:49:21 2020 read 36201542 relations Sun Nov 1 01:50:47 2020 using 20 quadratic characters above 4294917295 Sun Nov 1 01:52:58 2020 building initial matrix Sun Nov 1 01:59:24 2020 memory use: 4723.5 MB Sun Nov 1 01:59:30 2020 read 10714620 cycles Sun Nov 1 01:59:31 2020 matrix is 10714443 x 10714620 (5033.2 MB) with weight 1443204820 (134.69/col) Sun Nov 1 01:59:31 2020 sparse part has weight 1201570860 (112.14/col) Sun Nov 1 02:01:18 2020 filtering completed in 2 passes Sun Nov 1 02:01:20 2020 matrix is 10714277 x 10714454 (5033.2 MB) with weight 1443198982 (134.70/col) Sun Nov 1 02:01:20 2020 sparse part has weight 1201568783 (112.14/col) Sun Nov 1 02:02:00 2020 matrix starts at (0, 0) Sun Nov 1 02:02:01 2020 matrix is 10714277 x 10714454 (5033.2 MB) with weight 1443198982 (134.70/col) Sun Nov 1 02:02:01 2020 sparse part has weight 1201568783 (112.14/col) Sun Nov 1 02:02:01 2020 saving the first 48 matrix rows for later Sun Nov 1 02:02:03 2020 matrix includes 64 packed rows Sun Nov 1 02:02:04 2020 matrix is 10714229 x 10714454 (4825.7 MB) with weight 1245480840 (116.24/col) Sun Nov 1 02:02:04 2020 sparse part has weight 1157881476 (108.07/col) Sun Nov 1 02:02:04 2020 using block size 8192 and superblock size 1572864 for processor cache size 16384 kB Sun Nov 1 02:02:39 2020 commencing Lanczos iteration (12 threads) Sun Nov 1 02:02:39 2020 memory use: 4606.9 MB Sun Nov 1 02:03:22 2020 linear algebra at 0.0%, ETA 80h16m Sun Nov 1 02:03:36 2020 checkpointing every 140000 dimensions Wed Nov 4 11:29:19 2020 lanczos halted after 169426 iterations (dim = 10714227) Wed Nov 4 11:29:28 2020 recovered 37 nontrivial dependencies Wed Nov 4 11:29:28 2020 BLanczosTime: 294301 Wed Nov 4 11:29:28 2020 elapsed time 81:45:02 Wed Nov 4 11:29:28 2020 Wed Nov 4 11:29:28 2020 Wed Nov 4 11:29:28 2020 Msieve v. 1.54 (SVN 1030) Wed Nov 4 11:29:28 2020 random seeds: 90228d7e 14dc94ca Wed Nov 4 11:29:28 2020 factoring 237710967884698075579574222248730247413255418043979969554935038860240233536857295444883474293657157206451609002481208108212159704485766296390871734016981833659097138522843231790057716354009 (189 digits) Wed Nov 4 11:29:29 2020 no P-1/P+1/ECM available, skipping Wed Nov 4 11:29:29 2020 commencing number field sieve (189-digit input) Wed Nov 4 11:29:29 2020 R0: 14604811593991510424147435018807634286571929892001 Wed Nov 4 11:29:29 2020 R1: -1 Wed Nov 4 11:29:29 2020 A0: 1 Wed Nov 4 11:29:29 2020 A1: 0 Wed Nov 4 11:29:29 2020 A2: 0 Wed Nov 4 11:29:29 2020 A3: 0 Wed Nov 4 11:29:29 2020 A4: 0 Wed Nov 4 11:29:29 2020 A5: 3249 Wed Nov 4 11:29:29 2020 skew 0.20, size 3.521e-17, alpha -0.034, combined = 1.124e-13 rroots = 1 Wed Nov 4 11:29:29 2020 Wed Nov 4 11:29:29 2020 commencing square root phase Wed Nov 4 11:29:29 2020 reading relations for dependency 1 Wed Nov 4 11:29:30 2020 read 5358028 cycles Wed Nov 4 11:29:38 2020 cycles contain 18101828 unique relations Wed Nov 4 11:33:11 2020 read 18101828 relations Wed Nov 4 11:34:19 2020 multiplying 18101828 relations Wed Nov 4 11:44:44 2020 multiply complete, coefficients have about 665.11 million bits Wed Nov 4 11:44:46 2020 initial square root is modulo 927001 Wed Nov 4 11:56:37 2020 sqrtTime: 1628 Wed Nov 4 11:56:37 2020 p63 factor: 167552745124874086437111677817378592021218235263605211795460501 Wed Nov 4 11:56:37 2020 p127 factor: 1418723206877549581259386845930718578719177439135569583383952710748369719861830037858937637046396185716684523600568438957459509 Wed Nov 4 11:56:37 2020 elapsed time 00:27:09 *********** Processing f57_142p1_2nd_try.log ************* http://factordb.com/report.php?report=237710967884698075579574222248730247413255418043979969554935038860240233536857295444883474293657157206451609002481208108212159704485766296390871734016981833659097138522843231790057716354009%3D167552745124874086437111677817378592021218235263605211795460501*1418723206877549581259386845930718578719177439135569583383952710748369719861830037858937637046396185716684523600568438957459509 1 new factor added to factordb 1 factor already known by factordb 1 Thank you for your contribution