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- Fri Nov 1 16:28:11 2019
- Fri Nov 1 16:28:11 2019
- Fri Nov 1 16:28:11 2019 Msieve v. 1.54 (SVN 1025)
- Fri Nov 1 16:28:11 2019 random seeds: c10d0280 5f79703f
- Fri Nov 1 16:28:11 2019 factoring 2562810328054118580480731547700065652428864277125427783932602046303546421653129347426729318507827857663947461146342235834703592459076351919812809016809820690265878909 (166 digits)
- Fri Nov 1 16:28:12 2019 searching for 15-digit factors
- Fri Nov 1 16:28:12 2019 commencing number field sieve (166-digit input)
- Fri Nov 1 16:28:12 2019 R0: -297919384529201415439356921343934
- Fri Nov 1 16:28:12 2019 R1: 22526704685822903
- Fri Nov 1 16:28:12 2019 A0: -99971386701367240378344369624266020222575
- Fri Nov 1 16:28:12 2019 A1: 3643985660003385648783812572458885
- Fri Nov 1 16:28:12 2019 A2: 459756051800436007982867166
- Fri Nov 1 16:28:12 2019 A3: -8483648216297888601
- Fri Nov 1 16:28:12 2019 A4: 554571164585
- Fri Nov 1 16:28:12 2019 A5: 1092
- Fri Nov 1 16:28:12 2019 skew 43495969.73, size 3.555e-16, alpha -6.460, combined = 6.087e-13 rroots = 3
- Fri Nov 1 16:28:12 2019
- Fri Nov 1 16:28:12 2019 commencing relation filtering
- Fri Nov 1 16:28:12 2019 setting max relations to 210000000
- Fri Nov 1 16:28:12 2019 setting target matrix density to 144.0
- Fri Nov 1 16:28:12 2019 estimated available RAM is 15984.7 MB
- Fri Nov 1 16:28:12 2019 commencing duplicate removal, pass 1
- Fri Nov 1 16:45:33 2019 error -1 reading relation 150618327
- Fri Nov 1 16:47:02 2019 error -1 reading relation 163505969
- Fri Nov 1 16:47:14 2019 error -1 reading relation 165177767
- Fri Nov 1 16:47:20 2019 error -11 reading relation 166074359
- Fri Nov 1 16:49:06 2019 error -15 reading relation 181295247
- Fri Nov 1 16:52:22 2019 error -1 reading relation 209594161
- Fri Nov 1 16:52:25 2019 skipped 1 relations with composite factors
- Fri Nov 1 16:52:25 2019 found 9626509 hash collisions in 209999993 relations
- Fri Nov 1 16:52:25 2019 commencing duplicate removal, pass 2
- Fri Nov 1 16:53:17 2019 found 20 duplicates and 209999973 unique relations
- Fri Nov 1 16:53:17 2019 memory use: 522.4 MB
- Fri Nov 1 16:53:17 2019 reading ideals above 139919360
- Fri Nov 1 16:53:17 2019 commencing singleton removal, initial pass
- Fri Nov 1 17:10:25 2019 memory use: 3012.0 MB
- Fri Nov 1 17:10:25 2019 reading all ideals from disk
- Fri Nov 1 17:10:31 2019 memory use: 3511.3 MB
- Fri Nov 1 17:10:38 2019 commencing in-memory singleton removal
- Fri Nov 1 17:10:44 2019 begin with 209999973 relations and 161345709 unique ideals
- Fri Nov 1 17:11:53 2019 reduce to 147022266 relations and 92727715 ideals in 12 passes
- Fri Nov 1 17:11:53 2019 max relations containing the same ideal: 52
- Fri Nov 1 17:11:59 2019 reading ideals above 720000
- Fri Nov 1 17:11:59 2019 commencing singleton removal, initial pass
- Fri Nov 1 17:27:12 2019 memory use: 3012.0 MB
- Fri Nov 1 17:27:12 2019 reading all ideals from disk
- Fri Nov 1 17:27:23 2019 memory use: 5638.9 MB
- Fri Nov 1 17:27:37 2019 keeping 107789126 ideals with weight <= 200, target excess is 757228
- Fri Nov 1 17:27:52 2019 commencing in-memory singleton removal
- Fri Nov 1 17:28:03 2019 begin with 147022266 relations and 107789126 unique ideals
- Fri Nov 1 17:29:08 2019 reduce to 147018652 relations and 107785512 ideals in 6 passes
- Fri Nov 1 17:29:08 2019 max relations containing the same ideal: 200
- Fri Nov 1 17:29:58 2019 removing 9584228 relations and 7584228 ideals in 2000000 cliques
- Fri Nov 1 17:30:01 2019 commencing in-memory singleton removal
- Fri Nov 1 17:30:11 2019 begin with 137434424 relations and 107785512 unique ideals
- Fri Nov 1 17:31:31 2019 reduce to 136967414 relations and 99726197 ideals in 8 passes
- Fri Nov 1 17:31:31 2019 max relations containing the same ideal: 198
- Fri Nov 1 17:32:18 2019 removing 7325264 relations and 5325264 ideals in 2000000 cliques
- Fri Nov 1 17:32:21 2019 commencing in-memory singleton removal
- Fri Nov 1 17:32:30 2019 begin with 129642150 relations and 99726197 unique ideals
- Fri Nov 1 17:33:26 2019 reduce to 129328034 relations and 94082104 ideals in 6 passes
- Fri Nov 1 17:33:26 2019 max relations containing the same ideal: 196
- Fri Nov 1 17:34:10 2019 removing 6683152 relations and 4683152 ideals in 2000000 cliques
- Fri Nov 1 17:34:13 2019 commencing in-memory singleton removal
- Fri Nov 1 17:34:21 2019 begin with 122644882 relations and 94082104 unique ideals
- Fri Nov 1 17:35:23 2019 reduce to 122372704 relations and 89122665 ideals in 7 passes
- Fri Nov 1 17:35:23 2019 max relations containing the same ideal: 187
- Fri Nov 1 17:36:04 2019 removing 6352660 relations and 4352660 ideals in 2000000 cliques
- Fri Nov 1 17:36:07 2019 commencing in-memory singleton removal
- Fri Nov 1 17:36:15 2019 begin with 116020044 relations and 89122665 unique ideals
- Fri Nov 1 17:37:04 2019 reduce to 115771329 relations and 84517374 ideals in 6 passes
- Fri Nov 1 17:37:04 2019 max relations containing the same ideal: 182
- Fri Nov 1 17:37:44 2019 removing 6135792 relations and 4135792 ideals in 2000000 cliques
- Fri Nov 1 17:37:46 2019 commencing in-memory singleton removal
- Fri Nov 1 17:37:53 2019 begin with 109635537 relations and 84517374 unique ideals
- Fri Nov 1 17:38:40 2019 reduce to 109399075 relations and 80141230 ideals in 6 passes
- Fri Nov 1 17:38:40 2019 max relations containing the same ideal: 177
- Fri Nov 1 17:39:17 2019 removing 5984969 relations and 3984969 ideals in 2000000 cliques
- Fri Nov 1 17:39:19 2019 commencing in-memory singleton removal
- Fri Nov 1 17:39:26 2019 begin with 103414106 relations and 80141230 unique ideals
- Fri Nov 1 17:40:17 2019 reduce to 103182833 relations and 75921124 ideals in 7 passes
- Fri Nov 1 17:40:17 2019 max relations containing the same ideal: 171
- Fri Nov 1 17:40:52 2019 removing 5872510 relations and 3872510 ideals in 2000000 cliques
- Fri Nov 1 17:40:54 2019 commencing in-memory singleton removal
- Fri Nov 1 17:41:01 2019 begin with 97310323 relations and 75921124 unique ideals
- Fri Nov 1 17:41:41 2019 reduce to 97080550 relations and 71814740 ideals in 6 passes
- Fri Nov 1 17:41:41 2019 max relations containing the same ideal: 164
- Fri Nov 1 17:42:14 2019 removing 5785548 relations and 3785548 ideals in 2000000 cliques
- Fri Nov 1 17:42:16 2019 commencing in-memory singleton removal
- Fri Nov 1 17:42:23 2019 begin with 91295002 relations and 71814740 unique ideals
- Fri Nov 1 17:43:00 2019 reduce to 91065797 relations and 67795667 ideals in 6 passes
- Fri Nov 1 17:43:00 2019 max relations containing the same ideal: 158
- Fri Nov 1 17:43:32 2019 removing 5724369 relations and 3724369 ideals in 2000000 cliques
- Fri Nov 1 17:43:34 2019 commencing in-memory singleton removal
- Fri Nov 1 17:43:39 2019 begin with 85341428 relations and 67795667 unique ideals
- Fri Nov 1 17:44:14 2019 reduce to 85107584 relations and 63832859 ideals in 6 passes
- Fri Nov 1 17:44:14 2019 max relations containing the same ideal: 153
- Fri Nov 1 17:44:43 2019 removing 5668794 relations and 3668794 ideals in 2000000 cliques
- Fri Nov 1 17:44:45 2019 commencing in-memory singleton removal
- Fri Nov 1 17:44:51 2019 begin with 79438790 relations and 63832859 unique ideals
- Fri Nov 1 17:45:29 2019 reduce to 79198835 relations and 59918919 ideals in 7 passes
- Fri Nov 1 17:45:29 2019 max relations containing the same ideal: 148
- Fri Nov 1 17:45:56 2019 removing 5632318 relations and 3632318 ideals in 2000000 cliques
- Fri Nov 1 17:45:57 2019 commencing in-memory singleton removal
- Fri Nov 1 17:46:02 2019 begin with 73566517 relations and 59918919 unique ideals
- Fri Nov 1 17:46:37 2019 reduce to 73317138 relations and 56031638 ideals in 7 passes
- Fri Nov 1 17:46:37 2019 max relations containing the same ideal: 139
- Fri Nov 1 17:47:02 2019 removing 5605800 relations and 3605800 ideals in 2000000 cliques
- Fri Nov 1 17:47:04 2019 commencing in-memory singleton removal
- Fri Nov 1 17:47:08 2019 begin with 67711338 relations and 56031638 unique ideals
- Fri Nov 1 17:47:36 2019 reduce to 67449597 relations and 52157750 ideals in 6 passes
- Fri Nov 1 17:47:36 2019 max relations containing the same ideal: 130
- Fri Nov 1 17:47:59 2019 removing 5588021 relations and 3588021 ideals in 2000000 cliques
- Fri Nov 1 17:48:01 2019 commencing in-memory singleton removal
- Fri Nov 1 17:48:05 2019 begin with 61861576 relations and 52157750 unique ideals
- Fri Nov 1 17:48:30 2019 reduce to 61583585 relations and 48284340 ideals in 6 passes
- Fri Nov 1 17:48:30 2019 max relations containing the same ideal: 121
- Fri Nov 1 17:48:51 2019 removing 5580116 relations and 3580116 ideals in 2000000 cliques
- Fri Nov 1 17:48:52 2019 commencing in-memory singleton removal
- Fri Nov 1 17:48:56 2019 begin with 56003469 relations and 48284340 unique ideals
- Fri Nov 1 17:49:18 2019 reduce to 55705194 relations and 44397504 ideals in 6 passes
- Fri Nov 1 17:49:18 2019 max relations containing the same ideal: 114
- Fri Nov 1 17:49:37 2019 removing 5581484 relations and 3581484 ideals in 2000000 cliques
- Fri Nov 1 17:49:39 2019 commencing in-memory singleton removal
- Fri Nov 1 17:49:42 2019 begin with 50123710 relations and 44397504 unique ideals
- Fri Nov 1 17:50:02 2019 reduce to 49799934 relations and 40482217 ideals in 6 passes
- Fri Nov 1 17:50:02 2019 max relations containing the same ideal: 105
- Fri Nov 1 17:50:19 2019 removing 5590502 relations and 3590502 ideals in 2000000 cliques
- Fri Nov 1 17:50:21 2019 commencing in-memory singleton removal
- Fri Nov 1 17:50:23 2019 begin with 44209432 relations and 40482217 unique ideals
- Fri Nov 1 17:50:41 2019 reduce to 43848543 relations and 36518679 ideals in 6 passes
- Fri Nov 1 17:50:41 2019 max relations containing the same ideal: 97
- Fri Nov 1 17:50:56 2019 removing 5608498 relations and 3608498 ideals in 2000000 cliques
- Fri Nov 1 17:50:57 2019 commencing in-memory singleton removal
- Fri Nov 1 17:50:59 2019 begin with 38240045 relations and 36518679 unique ideals
- Fri Nov 1 17:51:13 2019 reduce to 37829871 relations and 32484312 ideals in 7 passes
- Fri Nov 1 17:51:13 2019 max relations containing the same ideal: 87
- Fri Nov 1 17:51:24 2019 removing 5643514 relations and 3643514 ideals in 2000000 cliques
- Fri Nov 1 17:51:25 2019 commencing in-memory singleton removal
- Fri Nov 1 17:51:27 2019 begin with 32186357 relations and 32484312 unique ideals
- Fri Nov 1 17:51:38 2019 reduce to 31700614 relations and 28334180 ideals in 7 passes
- Fri Nov 1 17:51:38 2019 max relations containing the same ideal: 77
- Fri Nov 1 17:51:48 2019 removing 5693688 relations and 3693688 ideals in 2000000 cliques
- Fri Nov 1 17:51:49 2019 commencing in-memory singleton removal
- Fri Nov 1 17:51:50 2019 begin with 26006926 relations and 28334180 unique ideals
- Fri Nov 1 17:52:00 2019 reduce to 25392958 relations and 23994679 ideals in 8 passes
- Fri Nov 1 17:52:00 2019 max relations containing the same ideal: 67
- Fri Nov 1 17:52:08 2019 removing 1914830 relations and 1394936 ideals in 519894 cliques
- Fri Nov 1 17:52:09 2019 commencing in-memory singleton removal
- Fri Nov 1 17:52:10 2019 begin with 23478128 relations and 23994679 unique ideals
- Fri Nov 1 17:52:16 2019 reduce to 23366567 relations and 22486149 ideals in 6 passes
- Fri Nov 1 17:52:16 2019 max relations containing the same ideal: 63
- Fri Nov 1 17:52:26 2019 relations with 0 large ideals: 0
- Fri Nov 1 17:52:26 2019 relations with 1 large ideals: 19485
- Fri Nov 1 17:52:26 2019 relations with 2 large ideals: 265152
- Fri Nov 1 17:52:26 2019 relations with 3 large ideals: 1404339
- Fri Nov 1 17:52:26 2019 relations with 4 large ideals: 3864050
- Fri Nov 1 17:52:26 2019 relations with 5 large ideals: 6189216
- Fri Nov 1 17:52:26 2019 relations with 6 large ideals: 6072431
- Fri Nov 1 17:52:26 2019 relations with 7+ large ideals: 5551894
- Fri Nov 1 17:52:26 2019 commencing 2-way merge
- Fri Nov 1 17:52:35 2019 reduce to 15568551 relation sets and 14688133 unique ideals
- Fri Nov 1 17:52:35 2019 commencing full merge
- Fri Nov 1 17:56:44 2019 memory use: 1845.1 MB
- Fri Nov 1 17:56:45 2019 found 6623544 cycles, need 6608333
- Fri Nov 1 17:56:47 2019 weight of 6608333 cycles is about 952086894 (144.07/cycle)
- Fri Nov 1 17:56:47 2019 distribution of cycle lengths:
- Fri Nov 1 17:56:47 2019 1 relations: 107787
- Fri Nov 1 17:56:47 2019 2 relations: 255291
- Fri Nov 1 17:56:47 2019 3 relations: 339844
- Fri Nov 1 17:56:47 2019 4 relations: 382426
- Fri Nov 1 17:56:47 2019 5 relations: 427433
- Fri Nov 1 17:56:47 2019 6 relations: 445155
- Fri Nov 1 17:56:47 2019 7 relations: 458058
- Fri Nov 1 17:56:47 2019 8 relations: 454252
- Fri Nov 1 17:56:47 2019 9 relations: 443578
- Fri Nov 1 17:56:47 2019 10+ relations: 3294509
- Fri Nov 1 17:56:47 2019 heaviest cycle: 28 relations
- Fri Nov 1 17:56:49 2019 commencing cycle optimization
- Fri Nov 1 17:57:00 2019 start with 68289814 relations
- Fri Nov 1 17:59:08 2019 pruned 4005348 relations
- Fri Nov 1 17:59:08 2019 memory use: 1665.6 MB
- Fri Nov 1 17:59:08 2019 distribution of cycle lengths:
- Fri Nov 1 17:59:08 2019 1 relations: 107787
- Fri Nov 1 17:59:08 2019 2 relations: 263486
- Fri Nov 1 17:59:08 2019 3 relations: 356376
- Fri Nov 1 17:59:08 2019 4 relations: 402720
- Fri Nov 1 17:59:08 2019 5 relations: 454530
- Fri Nov 1 17:59:08 2019 6 relations: 474946
- Fri Nov 1 17:59:08 2019 7 relations: 492030
- Fri Nov 1 17:59:08 2019 8 relations: 487525
- Fri Nov 1 17:59:08 2019 9 relations: 476453
- Fri Nov 1 17:59:08 2019 10+ relations: 3092480
- Fri Nov 1 17:59:08 2019 heaviest cycle: 28 relations
- Fri Nov 1 17:59:19 2019 RelProcTime: 5467
- Fri Nov 1 17:59:19 2019
- Fri Nov 1 17:59:19 2019 commencing linear algebra
- Fri Nov 1 17:59:20 2019 read 6608333 cycles
- Fri Nov 1 17:59:31 2019 cycles contain 22957066 unique relations
- Fri Nov 1 18:01:24 2019 read 22957066 relations
- Fri Nov 1 18:01:59 2019 using 20 quadratic characters above 4294917295
- Fri Nov 1 18:03:18 2019 building initial matrix
- Fri Nov 1 18:07:45 2019 memory use: 3182.0 MB
- Fri Nov 1 18:07:48 2019 read 6608333 cycles
- Fri Nov 1 18:07:49 2019 matrix is 6608154 x 6608333 (3609.2 MB) with weight 1089233180 (164.83/col)
- Fri Nov 1 18:07:49 2019 sparse part has weight 866820122 (131.17/col)
- Fri Nov 1 18:09:00 2019 filtering completed in 2 passes
- Fri Nov 1 18:09:01 2019 matrix is 6608127 x 6608306 (3609.2 MB) with weight 1089232052 (164.83/col)
- Fri Nov 1 18:09:01 2019 sparse part has weight 866819902 (131.17/col)
- Fri Nov 1 18:09:18 2019 matrix starts at (0, 0)
- Fri Nov 1 18:09:20 2019 matrix is 6608127 x 6608306 (3609.2 MB) with weight 1089232052 (164.83/col)
- Fri Nov 1 18:09:20 2019 sparse part has weight 866819902 (131.17/col)
- Fri Nov 1 18:09:20 2019 saving the first 48 matrix rows for later
- Fri Nov 1 18:09:21 2019 matrix includes 64 packed rows
- Fri Nov 1 18:09:22 2019 matrix is 6608079 x 6608306 (3507.8 MB) with weight 947634677 (143.40/col)
- Fri Nov 1 18:09:22 2019 sparse part has weight 853472174 (129.15/col)
- Fri Nov 1 18:09:22 2019 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
- Fri Nov 1 18:09:47 2019 commencing Lanczos iteration (4 threads)
- Fri Nov 1 18:09:47 2019 memory use: 3248.0 MB
- Fri Nov 1 18:10:15 2019 linear algebra at 0.0%, ETA 32h37m
- Fri Nov 1 18:10:24 2019 checkpointing every 210000 dimensions
- Sat Nov 2 22:10:09 2019 lanczos halted after 104504 iterations (dim = 6608078)
- Sat Nov 2 22:10:17 2019 recovered 30 nontrivial dependencies
- Sat Nov 2 22:10:17 2019 BLanczosTime: 101458
- Sat Nov 2 22:10:17 2019
- Sat Nov 2 22:10:17 2019 commencing square root phase
- Sat Nov 2 22:10:17 2019 handling dependencies 1 to 64
- Sat Nov 2 22:10:17 2019 reading relations for dependency 1
- Sat Nov 2 22:10:18 2019 read 3304329 cycles
- Sat Nov 2 22:10:23 2019 cycles contain 11477918 unique relations
- Sat Nov 2 22:11:32 2019 read 11477918 relations
- Sat Nov 2 22:12:09 2019 multiplying 11477918 relations
- Sat Nov 2 22:21:33 2019 multiply complete, coefficients have about 574.60 million bits
- Sat Nov 2 22:21:36 2019 initial square root is modulo 142981
- Sat Nov 2 22:32:36 2019 sqrtTime: 1339
- Sat Nov 2 22:32:36 2019 p73 factor: 1707236710701046752605175700430461959702924335001031993088611910131266407
- Sat Nov 2 22:32:36 2019 p94 factor: 1501145278794845945875316655685815895906281062338762676365057625707387631548824462673560414587
- Sat Nov 2 22:32:36 2019 elapsed time 30:04:25
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