Wed Sep 8 21:16:48 2021
Wed Sep 8 21:16:48 2021
Wed Sep 8 21:16:48 2021 Msieve v. 1.54 (SVN Unversioned directory)
Wed Sep 8 21:16:48 2021 random seeds: 5a5d930e 5de6c467
Wed Sep 8 21:16:48 2021 factoring 64573404747053486502951370401191927750461751854926012798655200948447782289473973018638165955757285725770998893864811864006818013323541899304567435419825943507399719528634151723136992021541651971146592406575345962898696502354712284812367724357785150853673846171419 (263 digits)
Wed Sep 8 21:16:49 2021 no P-1/P+1/ECM available, skipping
Wed Sep 8 21:16:49 2021 commencing number field sieve (263-digit input)
Wed Sep 8 21:16:49 2021 R0: 2854495385411919762116571938898990272765493248
Wed Sep 8 21:16:49 2021 R1: -1
Wed Sep 8 21:16:49 2021 A0: -1
Wed Sep 8 21:16:49 2021 A1: 0
Wed Sep 8 21:16:49 2021 A2: 0
Wed Sep 8 21:16:49 2021 A3: 0
Wed Sep 8 21:16:49 2021 A4: 0
Wed Sep 8 21:16:49 2021 A5: 0
Wed Sep 8 21:16:49 2021 A6: 104
Wed Sep 8 21:16:49 2021 skew 0.48, size 1.444e-13, alpha 1.288, combined = 2.684e-14 rroots = 2
Wed Sep 8 21:16:49 2021
Wed Sep 8 21:16:49 2021 commencing relation filtering
Wed Sep 8 21:16:49 2021 setting target matrix density to 120.0
Wed Sep 8 21:16:49 2021 estimated available RAM is 257359.3 MB
Wed Sep 8 21:16:49 2021 commencing duplicate removal, pass 1
Wed Sep 8 21:59:51 2021 error -11 reading relation 413991838
Wed Sep 8 22:00:10 2021 error -15 reading relation 416963479
Wed Sep 8 22:00:11 2021 error -5 reading relation 417176899
Wed Sep 8 22:00:11 2021 error -1 reading relation 417278014
Wed Sep 8 22:01:02 2021 error -1 reading relation 425434762
Wed Sep 8 22:02:13 2021 error -11 reading relation 436918121
Wed Sep 8 22:02:13 2021 error -11 reading relation 436963200
Wed Sep 8 22:02:42 2021 skipped 10145 relations with b > 2^32
Wed Sep 8 22:02:42 2021 skipped 7 relations with composite factors
Wed Sep 8 22:02:42 2021 found 39785427 hash collisions in 441621062 relations
Wed Sep 8 22:02:53 2021 added 1218471 free relations
Wed Sep 8 22:02:53 2021 commencing duplicate removal, pass 2
Wed Sep 8 22:05:31 2021 found 2 duplicates and 442839531 unique relations
Wed Sep 8 22:05:31 2021 memory use: 2259.0 MB
Wed Sep 8 22:05:31 2021 reading ideals above 720000
Wed Sep 8 22:05:31 2021 commencing singleton removal, initial pass
Wed Sep 8 23:05:58 2021 memory use: 11024.0 MB
Wed Sep 8 23:05:59 2021 reading all ideals from disk
Wed Sep 8 23:06:04 2021 memory use: 18867.3 MB
Wed Sep 8 23:07:23 2021 keeping 442710027 ideals with weight <= 200, target excess is 2286874
Wed Sep 8 23:08:53 2021 commencing in-memory singleton removal
Wed Sep 8 23:09:47 2021 begin with 442839531 relations and 442710027 unique ideals
Wed Sep 8 23:19:31 2021 reduce to 233065962 relations and 207068157 ideals in 17 passes
Wed Sep 8 23:19:31 2021 max relations containing the same ideal: 139
Wed Sep 8 23:22:03 2021 removing 16800893 relations and 14800893 ideals in 2000000 cliques
Wed Sep 8 23:22:10 2021 commencing in-memory singleton removal
Wed Sep 8 23:22:38 2021 begin with 216265069 relations and 207068157 unique ideals
Wed Sep 8 23:27:31 2021 reduce to 215262952 relations and 191252947 ideals in 10 passes
Wed Sep 8 23:27:31 2021 max relations containing the same ideal: 134
Wed Sep 8 23:29:47 2021 removing 12541312 relations and 10541312 ideals in 2000000 cliques
Wed Sep 8 23:29:54 2021 commencing in-memory singleton removal
Wed Sep 8 23:30:19 2021 begin with 202721640 relations and 191252947 unique ideals
Wed Sep 8 23:34:26 2021 reduce to 202097012 relations and 180080717 ideals in 9 passes
Wed Sep 8 23:34:26 2021 max relations containing the same ideal: 127
Wed Sep 8 23:36:34 2021 removing 11223186 relations and 9223186 ideals in 2000000 cliques
Wed Sep 8 23:36:41 2021 commencing in-memory singleton removal
Wed Sep 8 23:37:04 2021 begin with 190873826 relations and 180080717 unique ideals
Wed Sep 8 23:41:23 2021 reduce to 190337498 relations and 170315740 ideals in 10 passes
Wed Sep 8 23:41:23 2021 max relations containing the same ideal: 121
Wed Sep 8 23:43:24 2021 removing 10529965 relations and 8529965 ideals in 2000000 cliques
Wed Sep 8 23:43:30 2021 commencing in-memory singleton removal
Wed Sep 8 23:43:52 2021 begin with 179807533 relations and 170315740 unique ideals
Wed Sep 8 23:47:31 2021 reduce to 179306404 relations and 161279650 ideals in 9 passes
Wed Sep 8 23:47:31 2021 max relations containing the same ideal: 119
Wed Sep 8 23:49:26 2021 removing 10083580 relations and 8083580 ideals in 2000000 cliques
Wed Sep 8 23:49:32 2021 commencing in-memory singleton removal
Wed Sep 8 23:49:53 2021 begin with 169222824 relations and 161279650 unique ideals
Wed Sep 8 23:52:56 2021 reduce to 168734492 relations and 152702621 ideals in 8 passes
Wed Sep 8 23:52:56 2021 max relations containing the same ideal: 115
Wed Sep 8 23:54:45 2021 removing 9788065 relations and 7788065 ideals in 2000000 cliques
Wed Sep 8 23:54:51 2021 commencing in-memory singleton removal
Wed Sep 8 23:55:10 2021 begin with 158946427 relations and 152702621 unique ideals
Wed Sep 8 23:58:02 2021 reduce to 158460901 relations and 144423817 ideals in 8 passes
Wed Sep 8 23:58:02 2021 max relations containing the same ideal: 108
Wed Sep 8 23:59:45 2021 removing 9581345 relations and 7581345 ideals in 2000000 cliques
Wed Sep 8 23:59:50 2021 commencing in-memory singleton removal
Thu Sep 9 00:00:08 2021 begin with 148879556 relations and 144423817 unique ideals
Thu Sep 9 00:02:49 2021 reduce to 148384876 relations and 136342195 ideals in 8 passes
Thu Sep 9 00:02:49 2021 max relations containing the same ideal: 104
Thu Sep 9 00:04:26 2021 removing 9450261 relations and 7450261 ideals in 2000000 cliques
Thu Sep 9 00:04:31 2021 commencing in-memory singleton removal
Thu Sep 9 00:04:48 2021 begin with 138934615 relations and 136342195 unique ideals
Thu Sep 9 00:07:55 2021 reduce to 138422684 relations and 128373912 ideals in 10 passes
Thu Sep 9 00:07:55 2021 max relations containing the same ideal: 100
Thu Sep 9 00:09:26 2021 removing 9368757 relations and 7368757 ideals in 2000000 cliques
Thu Sep 9 00:09:31 2021 commencing in-memory singleton removal
Thu Sep 9 00:09:47 2021 begin with 129053927 relations and 128373912 unique ideals
Thu Sep 9 00:12:05 2021 reduce to 128513424 relations and 120457799 ideals in 8 passes
Thu Sep 9 00:12:05 2021 max relations containing the same ideal: 93
Thu Sep 9 00:13:31 2021 removing 9329320 relations and 7329320 ideals in 2000000 cliques
Thu Sep 9 00:13:36 2021 commencing in-memory singleton removal
Thu Sep 9 00:13:50 2021 begin with 119184104 relations and 120457799 unique ideals
Thu Sep 9 00:16:13 2021 reduce to 118611450 relations and 112548024 ideals in 9 passes
Thu Sep 9 00:16:13 2021 max relations containing the same ideal: 88
Thu Sep 9 00:17:34 2021 removing 9322598 relations and 7322598 ideals in 2000000 cliques
Thu Sep 9 00:17:38 2021 commencing in-memory singleton removal
Thu Sep 9 00:17:51 2021 begin with 109288852 relations and 112548024 unique ideals
Thu Sep 9 00:19:48 2021 reduce to 108666862 relations and 104594347 ideals in 8 passes
Thu Sep 9 00:19:48 2021 max relations containing the same ideal: 84
Thu Sep 9 00:21:02 2021 removing 7107295 relations and 5687554 ideals in 1419741 cliques
Thu Sep 9 00:21:06 2021 commencing in-memory singleton removal
Thu Sep 9 00:21:19 2021 begin with 101559567 relations and 104594347 unique ideals
Thu Sep 9 00:23:07 2021 reduce to 101179384 relations and 98522182 ideals in 8 passes
Thu Sep 9 00:23:07 2021 max relations containing the same ideal: 79
Thu Sep 9 00:24:25 2021 relations with 0 large ideals: 87620
Thu Sep 9 00:24:25 2021 relations with 1 large ideals: 52562
Thu Sep 9 00:24:25 2021 relations with 2 large ideals: 675117
Thu Sep 9 00:24:25 2021 relations with 3 large ideals: 3892246
Thu Sep 9 00:24:25 2021 relations with 4 large ideals: 12213366
Thu Sep 9 00:24:25 2021 relations with 5 large ideals: 22987441
Thu Sep 9 00:24:25 2021 relations with 6 large ideals: 27077918
Thu Sep 9 00:24:25 2021 relations with 7+ large ideals: 34193114
Thu Sep 9 00:24:25 2021 commencing 2-way merge
Thu Sep 9 00:25:57 2021 reduce to 62070259 relation sets and 59413057 unique ideals
Thu Sep 9 00:25:57 2021 commencing full merge
Thu Sep 9 00:54:21 2021 memory use: 7531.3 MB
Thu Sep 9 00:54:30 2021 found 27632745 cycles, need 27523257
Thu Sep 9 00:54:42 2021 weight of 27523257 cycles is about 3303380011 (120.02/cycle)
Thu Sep 9 00:54:42 2021 distribution of cycle lengths:
Thu Sep 9 00:54:42 2021 1 relations: 2124670
Thu Sep 9 00:54:42 2021 2 relations: 2088607
Thu Sep 9 00:54:42 2021 3 relations: 2090029
Thu Sep 9 00:54:42 2021 4 relations: 2006352
Thu Sep 9 00:54:42 2021 5 relations: 1940078
Thu Sep 9 00:54:42 2021 6 relations: 1855142
Thu Sep 9 00:54:42 2021 7 relations: 1748646
Thu Sep 9 00:54:42 2021 8 relations: 1650505
Thu Sep 9 00:54:42 2021 9 relations: 1549236
Thu Sep 9 00:54:42 2021 10+ relations: 10469992
Thu Sep 9 00:54:42 2021 heaviest cycle: 28 relations
Thu Sep 9 00:54:53 2021 commencing cycle optimization
Thu Sep 9 00:56:23 2021 start with 235207130 relations
Thu Sep 9 01:06:55 2021 pruned 8839334 relations
Thu Sep 9 01:06:56 2021 memory use: 6533.7 MB
Thu Sep 9 01:06:56 2021 distribution of cycle lengths:
Thu Sep 9 01:06:56 2021 1 relations: 2124670
Thu Sep 9 01:06:56 2021 2 relations: 2135910
Thu Sep 9 01:06:56 2021 3 relations: 2169469
Thu Sep 9 01:06:56 2021 4 relations: 2075300
Thu Sep 9 01:06:56 2021 5 relations: 2019288
Thu Sep 9 01:06:56 2021 6 relations: 1920796
Thu Sep 9 01:06:56 2021 7 relations: 1814069
Thu Sep 9 01:06:56 2021 8 relations: 1704513
Thu Sep 9 01:06:56 2021 9 relations: 1596671
Thu Sep 9 01:06:56 2021 10+ relations: 9962571
Thu Sep 9 01:06:56 2021 heaviest cycle: 28 relations
Thu Sep 9 01:08:49 2021 RelProcTime: 13920
Thu Sep 9 01:08:49 2021 elapsed time 03:52:01
Thu Sep 9 13:15:17 2021
Thu Sep 9 13:15:17 2021
Thu Sep 9 13:15:17 2021 Msieve v. 1.54 (SVN Unversioned directory)
Thu Sep 9 13:15:17 2021 random seeds: 026d3539 49e75543
Thu Sep 9 13:15:17 2021 factoring 64573404747053486502951370401191927750461751854926012798655200948447782289473973018638165955757285725770998893864811864006818013323541899304567435419825943507399719528634151723136992021541651971146592406575345962898696502354712284812367724357785150853673846171419 (263 digits)
Thu Sep 9 13:15:18 2021 no P-1/P+1/ECM available, skipping
Thu Sep 9 13:15:18 2021 commencing number field sieve (263-digit input)
Thu Sep 9 13:15:18 2021 R0: 2854495385411919762116571938898990272765493248
Thu Sep 9 13:15:18 2021 R1: -1
Thu Sep 9 13:15:18 2021 A0: -1
Thu Sep 9 13:15:18 2021 A1: 0
Thu Sep 9 13:15:18 2021 A2: 0
Thu Sep 9 13:15:18 2021 A3: 0
Thu Sep 9 13:15:18 2021 A4: 0
Thu Sep 9 13:15:18 2021 A5: 0
Thu Sep 9 13:15:18 2021 A6: 104
Thu Sep 9 13:15:18 2021 skew 0.48, size 1.444e-13, alpha 1.288, combined = 2.684e-14 rroots = 2
Thu Sep 9 13:15:18 2021
Thu Sep 9 13:15:18 2021 commencing linear algebra
Thu Sep 9 13:15:18 2021 using VBITS=256
Thu Sep 9 13:15:18 2021 skipping matrix build
Thu Sep 9 13:15:25 2021 matrix starts at (0, 0)
Thu Sep 9 13:15:29 2021 matrix is 27521024 x 27521194 (12901.7 MB) with weight 3687594306 (133.99/col)
Thu Sep 9 13:15:29 2021 sparse part has weight 3106904079 (112.89/col)
Thu Sep 9 13:15:29 2021 saving the first 240 matrix rows for later
Thu Sep 9 13:15:38 2021 matrix includes 256 packed rows
Thu Sep 9 13:15:46 2021 matrix is 27520784 x 27521194 (12034.4 MB) with weight 2848207923 (103.49/col)
Thu Sep 9 13:15:46 2021 sparse part has weight 2714419599 (98.63/col)
Thu Sep 9 13:15:47 2021 using GPU 0 (Quadro RTX 8000)
Thu Sep 9 13:15:47 2021 selected card has CUDA arch 7.5
Thu Sep 9 13:19:35 2021 commencing Lanczos iteration
Thu Sep 9 13:19:36 2021 memory use: 28058.3 MB
Thu Sep 9 13:19:48 2021 linear algebra at 0.0%, ETA 49h57m
Thu Sep 9 13:19:51 2021 checkpointing every 570000 dimensions
Thu Sep 9 14:54:09 2021 lanczos halted after 3628 iterations (dim = 926044)
Thu Sep 9 14:54:10 2021 BLanczosTime: 5932
Thu Sep 9 14:54:10 2021 elapsed time 01:38:53