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- Sat Aug 21 08:15:41 2021
- Sat Aug 21 08:15:41 2021
- Sat Aug 21 08:15:41 2021 Msieve v. 1.54 (SVN 1043M)
- Sat Aug 21 08:15:41 2021 random seeds: b8dcd84e 471b18fd
- Sat Aug 21 08:15:41 2021 factoring 169466958171124341714029569297402534698200480863118505654575908193955926461210763506522230105114624017688145128355541724896679772204227560364000899496899343780772874837431741014877 (180 digits)
- Sat Aug 21 08:15:42 2021 searching for 15-digit factors
- Sat Aug 21 08:15:42 2021 commencing number field sieve (180-digit input)
- Sat Aug 21 08:15:42 2021 R0: -80036311631796089269739072068424039
- Sat Aug 21 08:15:42 2021 R1: 29106882730065799
- Sat Aug 21 08:15:42 2021 A0: -1300936654270606172772969937897048806098116680
- Sat Aug 21 08:15:42 2021 A1: -20496040122235583814695860405489672024
- Sat Aug 21 08:15:42 2021 A2: 227665374099063726318992016368
- Sat Aug 21 08:15:42 2021 A3: 1389339089051554010081
- Sat Aug 21 08:15:42 2021 A4: -32164899836742
- Sat Aug 21 08:15:42 2021 A5: 51600
- Sat Aug 21 08:15:42 2021 skew 147212055.18, size 1.421e-17, alpha -7.523, combined = 8.710e-14 rroots = 1
- Sat Aug 21 08:15:42 2021
- Sat Aug 21 08:15:42 2021 commencing relation filtering
- Sat Aug 21 08:15:42 2021 setting target matrix density to 132.0
- Sat Aug 21 08:15:42 2021 estimated available RAM is 15745.0 MB
- Sat Aug 21 08:15:42 2021 commencing duplicate removal, pass 1
- Sat Aug 21 09:36:18 2021 skipped 249 relations with composite factors
- Sat Aug 21 09:36:18 2021 found 54467023 hash collisions in 237528004 relations
- Sat Aug 21 09:36:49 2021 commencing duplicate removal, pass 2
- Sat Aug 21 10:22:10 2021 found 56680760 duplicates and 180847244 unique relations
- Sat Aug 21 10:22:10 2021 memory use: 1449.5 MB
- Sat Aug 21 10:22:10 2021 reading ideals above 179896320
- Sat Aug 21 10:22:10 2021 commencing singleton removal, initial pass
- Sat Aug 21 11:23:27 2021 memory use: 3012.0 MB
- Sat Aug 21 11:23:27 2021 reading all ideals from disk
- Sat Aug 21 11:25:28 2021 memory use: 3006.5 MB
- Sat Aug 21 11:25:35 2021 commencing in-memory singleton removal
- Sat Aug 21 11:25:43 2021 begin with 180847244 relations and 153677101 unique ideals
- Sat Aug 21 11:27:28 2021 reduce to 110406962 relations and 75490134 ideals in 15 passes
- Sat Aug 21 11:27:28 2021 max relations containing the same ideal: 33
- Sat Aug 21 11:27:35 2021 reading ideals above 720000
- Sat Aug 21 11:27:35 2021 commencing singleton removal, initial pass
- Sat Aug 21 12:27:42 2021 memory use: 2756.0 MB
- Sat Aug 21 12:27:42 2021 reading all ideals from disk
- Sat Aug 21 12:31:55 2021 memory use: 4484.5 MB
- Sat Aug 21 12:32:09 2021 keeping 94927231 ideals with weight <= 200, target excess is 605833
- Sat Aug 21 12:32:27 2021 commencing in-memory singleton removal
- Sat Aug 21 12:32:39 2021 begin with 110406962 relations and 94927231 unique ideals
- Sat Aug 21 12:34:54 2021 reduce to 110293976 relations and 94814228 ideals in 11 passes
- Sat Aug 21 12:34:54 2021 max relations containing the same ideal: 200
- Sat Aug 21 12:35:56 2021 removing 11682119 relations and 9682119 ideals in 2000000 cliques
- Sat Aug 21 12:36:02 2021 commencing in-memory singleton removal
- Sat Aug 21 12:36:12 2021 begin with 98611857 relations and 94814228 unique ideals
- Sat Aug 21 12:37:58 2021 reduce to 97705915 relations and 84205859 ideals in 10 passes
- Sat Aug 21 12:37:58 2021 max relations containing the same ideal: 193
- Sat Aug 21 12:38:56 2021 removing 8917390 relations and 6917390 ideals in 2000000 cliques
- Sat Aug 21 12:39:01 2021 commencing in-memory singleton removal
- Sat Aug 21 12:39:10 2021 begin with 88788525 relations and 84205859 unique ideals
- Sat Aug 21 12:40:53 2021 reduce to 88168799 relations and 76656497 ideals in 8 passes
- Sat Aug 21 12:40:53 2021 max relations containing the same ideal: 184
- Sat Aug 21 12:41:47 2021 removing 8096288 relations and 6096288 ideals in 2000000 cliques
- Sat Aug 21 12:41:52 2021 commencing in-memory singleton removal
- Sat Aug 21 12:42:01 2021 begin with 80072511 relations and 76656497 unique ideals
- Sat Aug 21 12:43:28 2021 reduce to 79511030 relations and 69987043 ideals in 8 passes
- Sat Aug 21 12:43:28 2021 max relations containing the same ideal: 169
- Sat Aug 21 12:44:13 2021 removing 7690843 relations and 5690843 ideals in 2000000 cliques
- Sat Aug 21 12:44:18 2021 commencing in-memory singleton removal
- Sat Aug 21 12:44:25 2021 begin with 71820187 relations and 69987043 unique ideals
- Sat Aug 21 12:45:29 2021 reduce to 71265987 relations and 63729732 ideals in 8 passes
- Sat Aug 21 12:45:29 2021 max relations containing the same ideal: 157
- Sat Aug 21 12:46:13 2021 removing 7458744 relations and 5458744 ideals in 2000000 cliques
- Sat Aug 21 12:46:18 2021 commencing in-memory singleton removal
- Sat Aug 21 12:46:24 2021 begin with 63807243 relations and 63729732 unique ideals
- Sat Aug 21 12:47:25 2021 reduce to 63238352 relations and 57688187 ideals in 9 passes
- Sat Aug 21 12:47:25 2021 max relations containing the same ideal: 146
- Sat Aug 21 12:47:59 2021 removing 7324764 relations and 5324764 ideals in 2000000 cliques
- Sat Aug 21 12:48:03 2021 commencing in-memory singleton removal
- Sat Aug 21 12:48:08 2021 begin with 55913588 relations and 57688187 unique ideals
- Sat Aug 21 12:48:55 2021 reduce to 55300933 relations and 51734473 ideals in 8 passes
- Sat Aug 21 12:48:55 2021 max relations containing the same ideal: 135
- Sat Aug 21 12:49:25 2021 removing 7257831 relations and 5257831 ideals in 2000000 cliques
- Sat Aug 21 12:49:29 2021 commencing in-memory singleton removal
- Sat Aug 21 12:49:33 2021 begin with 48043102 relations and 51734473 unique ideals
- Sat Aug 21 12:50:16 2021 reduce to 47356228 relations and 45768964 ideals in 9 passes
- Sat Aug 21 12:50:16 2021 max relations containing the same ideal: 122
- Sat Aug 21 12:50:43 2021 removing 3807614 relations and 2923117 ideals in 884497 cliques
- Sat Aug 21 12:50:45 2021 commencing in-memory singleton removal
- Sat Aug 21 12:50:49 2021 begin with 43548614 relations and 45768964 unique ideals
- Sat Aug 21 12:51:24 2021 reduce to 43344481 relations and 42638480 ideals in 7 passes
- Sat Aug 21 12:51:24 2021 max relations containing the same ideal: 116
- Sat Aug 21 12:52:03 2021 relations with 0 large ideals: 2052
- Sat Aug 21 12:52:03 2021 relations with 1 large ideals: 4476
- Sat Aug 21 12:52:03 2021 relations with 2 large ideals: 71297
- Sat Aug 21 12:52:03 2021 relations with 3 large ideals: 570448
- Sat Aug 21 12:52:03 2021 relations with 4 large ideals: 2478744
- Sat Aug 21 12:52:03 2021 relations with 5 large ideals: 6473648
- Sat Aug 21 12:52:03 2021 relations with 6 large ideals: 10723001
- Sat Aug 21 12:52:03 2021 relations with 7+ large ideals: 23020815
- Sat Aug 21 12:52:03 2021 commencing 2-way merge
- Sat Aug 21 12:52:41 2021 reduce to 27994894 relation sets and 27288893 unique ideals
- Sat Aug 21 12:52:41 2021 commencing full merge
- Sat Aug 21 13:05:31 2021 memory use: 3481.7 MB
- Sat Aug 21 13:05:35 2021 found 12391076 cycles, need 12381093
- Sat Aug 21 13:05:40 2021 weight of 12381093 cycles is about 1634984224 (132.05/cycle)
- Sat Aug 21 13:05:40 2021 distribution of cycle lengths:
- Sat Aug 21 13:05:41 2021 1 relations: 492063
- Sat Aug 21 13:05:41 2021 2 relations: 724306
- Sat Aug 21 13:05:41 2021 3 relations: 858297
- Sat Aug 21 13:05:41 2021 4 relations: 889527
- Sat Aug 21 13:05:41 2021 5 relations: 908608
- Sat Aug 21 13:05:41 2021 6 relations: 897841
- Sat Aug 21 13:05:41 2021 7 relations: 884395
- Sat Aug 21 13:05:41 2021 8 relations: 843221
- Sat Aug 21 13:05:41 2021 9 relations: 796578
- Sat Aug 21 13:05:41 2021 10+ relations: 5086257
- Sat Aug 21 13:05:41 2021 heaviest cycle: 28 relations
- Sat Aug 21 13:05:45 2021 commencing cycle optimization
- Sat Aug 21 13:06:12 2021 start with 111964725 relations
- Sat Aug 21 13:11:38 2021 pruned 5270349 relations
- Sat Aug 21 13:11:38 2021 memory use: 2949.4 MB
- Sat Aug 21 13:11:38 2021 distribution of cycle lengths:
- Sat Aug 21 13:11:38 2021 1 relations: 492063
- Sat Aug 21 13:11:38 2021 2 relations: 744803
- Sat Aug 21 13:11:38 2021 3 relations: 897459
- Sat Aug 21 13:11:38 2021 4 relations: 929091
- Sat Aug 21 13:11:38 2021 5 relations: 955521
- Sat Aug 21 13:11:38 2021 6 relations: 942204
- Sat Aug 21 13:11:38 2021 7 relations: 930447
- Sat Aug 21 13:11:38 2021 8 relations: 882570
- Sat Aug 21 13:11:38 2021 9 relations: 833366
- Sat Aug 21 13:11:38 2021 10+ relations: 4773569
- Sat Aug 21 13:11:38 2021 heaviest cycle: 28 relations
- Sat Aug 21 13:12:10 2021 RelProcTime: 17788
- Sat Aug 21 13:12:10 2021 elapsed time 04:56:29
- Sun Oct 3 00:37:04 2021
- Sun Oct 3 00:37:04 2021
- Sun Oct 3 00:37:04 2021 Msieve v. 1.54 (SVN 1043M)
- Sun Oct 3 00:37:04 2021 random seeds: 428453b1 7848d6b1
- Sun Oct 3 00:37:04 2021 factoring 169466958171124341714029569297402534698200480863118505654575908193955926461210763506522230105114624017688145128355541724896679772204227560364000899496899343780772874837431741014877 (180 digits)
- Sun Oct 3 00:37:05 2021 searching for 15-digit factors
- Sun Oct 3 00:37:05 2021 commencing number field sieve (180-digit input)
- Sun Oct 3 00:37:05 2021 R0: -80036311631796089269739072068424039
- Sun Oct 3 00:37:05 2021 R1: 29106882730065799
- Sun Oct 3 00:37:05 2021 A0: -1300936654270606172772969937897048806098116680
- Sun Oct 3 00:37:05 2021 A1: -20496040122235583814695860405489672024
- Sun Oct 3 00:37:05 2021 A2: 227665374099063726318992016368
- Sun Oct 3 00:37:05 2021 A3: 1389339089051554010081
- Sun Oct 3 00:37:05 2021 A4: -32164899836742
- Sun Oct 3 00:37:05 2021 A5: 51600
- Sun Oct 3 00:37:05 2021 skew 147212055.18, size 1.421e-17, alpha -7.523, combined = 8.710e-14 rroots = 1
- Sun Oct 3 00:37:05 2021
- Sun Oct 3 00:37:05 2021 commencing linear algebra
- Sun Oct 3 00:37:05 2021 skipping matrix build
- Sun Oct 3 00:45:31 2021 matrix starts at (0, 0)
- Sun Oct 3 00:45:33 2021 matrix is 12380840 x 12381019 (6337.6 MB) with weight 1938890763 (156.60/col)
- Sun Oct 3 00:45:33 2021 sparse part has weight 1512796548 (122.19/col)
- Sun Oct 3 00:45:33 2021 saving the first 48 matrix rows for later
- Sun Oct 3 00:45:35 2021 matrix includes 64 packed rows
- Sun Oct 3 00:45:36 2021 matrix is 12380792 x 12381019 (6236.8 MB) with weight 1679057198 (135.62/col)
- Sun Oct 3 00:45:36 2021 sparse part has weight 1511123630 (122.05/col)
- Sun Oct 3 00:45:36 2021 using block size 8192 and superblock size 3244032 for processor cache size 33792 kB
- Sun Oct 3 00:46:28 2021 commencing Lanczos iteration (8 threads)
- Sun Oct 3 00:46:28 2021 memory use: 5812.4 MB
- Sun Oct 3 00:47:25 2021 linear algebra at 0.0%, ETA 122h14m
- Sun Oct 3 00:47:40 2021 lanczos halted after 30 iterations (dim = 1899)
- Sun Oct 3 00:47:40 2021 BLanczosTime: 635
- Sun Oct 3 00:47:40 2021 elapsed time 00:10:36
- Sat Oct 16 08:32:38 2021
- Sat Oct 16 08:32:38 2021
- Sat Oct 16 08:32:38 2021 Msieve v. 1.54 (SVN unknown)
- Sat Oct 16 08:32:38 2021 random seeds: 9036dae8 6b56739c
- Sat Oct 16 08:32:38 2021 factoring 169466958171124341714029569297402534698200480863118505654575908193955926461210763506522230105114624017688145128355541724896679772204227560364000899496899343780772874837431741014877 (180 digits)
- Sat Oct 16 08:32:39 2021 no P-1/P+1/ECM available, skipping
- Sat Oct 16 08:32:39 2021 commencing number field sieve (180-digit input)
- Sat Oct 16 08:32:39 2021 R0: -80036311631796089269739072068424039
- Sat Oct 16 08:32:39 2021 R1: 29106882730065799
- Sat Oct 16 08:32:39 2021 A0: -1300936654270606172772969937897048806098116680
- Sat Oct 16 08:32:39 2021 A1: -20496040122235583814695860405489672024
- Sat Oct 16 08:32:39 2021 A2: 227665374099063726318992016368
- Sat Oct 16 08:32:39 2021 A3: 1389339089051554010081
- Sat Oct 16 08:32:39 2021 A4: -32164899836742
- Sat Oct 16 08:32:39 2021 A5: 51600
- Sat Oct 16 08:32:39 2021 skew 147212055.18, size 1.421e-17, alpha -7.523, combined = 8.710e-14 rroots = 1
- Sat Oct 16 08:32:39 2021
- Sat Oct 16 08:32:39 2021 commencing linear algebra
- Sat Oct 16 08:32:39 2021 using VBITS=128
- Sat Oct 16 08:32:39 2021 skipping matrix build
- Sat Oct 16 08:34:00 2021 matrix starts at (0, 0)
- Sat Oct 16 08:34:02 2021 matrix is 12380840 x 12381019 (6337.6 MB) with weight 1938890763 (156.60/col)
- Sat Oct 16 08:34:02 2021 sparse part has weight 1512796548 (122.19/col)
- Sat Oct 16 08:34:02 2021 saving the first 112 matrix rows for later
- Sat Oct 16 08:34:05 2021 matrix includes 128 packed rows
- Sat Oct 16 08:34:09 2021 matrix is 12380728 x 12381019 (5885.4 MB) with weight 1511123630 (122.05/col)
- Sat Oct 16 08:34:09 2021 sparse part has weight 1394237107 (112.61/col)
- Sat Oct 16 08:34:09 2021 using GPU 0 (Tesla P100-PCIE-16GB)
- Sat Oct 16 08:34:09 2021 selected card has CUDA arch 6.0
- Sat Oct 16 08:36:41 2021 commencing Lanczos iteration
- Sat Oct 16 08:36:41 2021 memory use: 12715.3 MB
- Sat Oct 16 08:36:45 2021 restarting at iteration 51558 (dim = 6560048)
- Sat Oct 16 08:36:52 2021 linear algebra at 53.0%, ETA 7h24m
- Sat Oct 16 08:36:54 2021 checkpointing every 820000 dimensions
- Sat Oct 16 15:33:08 2021 lanczos halted after 97306 iterations (dim = 12380727)
- Sat Oct 16 15:33:33 2021 recovered 32 nontrivial dependencies
- Sat Oct 16 15:33:34 2021 BLanczosTime: 25255
- Sat Oct 16 15:33:34 2021 elapsed time 07:00:56
- Sat Oct 16 15:42:13 2021
- Sat Oct 16 15:42:13 2021
- Sat Oct 16 15:42:13 2021 Msieve v. 1.54 (SVN 1043M)
- Sat Oct 16 15:42:13 2021 random seeds: 9461eb78 cab26c54
- Sat Oct 16 15:42:13 2021 factoring 169466958171124341714029569297402534698200480863118505654575908193955926461210763506522230105114624017688145128355541724896679772204227560364000899496899343780772874837431741014877 (180 digits)
- Sat Oct 16 15:42:14 2021 searching for 15-digit factors
- Sat Oct 16 15:42:15 2021 commencing number field sieve (180-digit input)
- Sat Oct 16 15:42:15 2021 R0: -80036311631796089269739072068424039
- Sat Oct 16 15:42:15 2021 R1: 29106882730065799
- Sat Oct 16 15:42:15 2021 A0: -1300936654270606172772969937897048806098116680
- Sat Oct 16 15:42:15 2021 A1: -20496040122235583814695860405489672024
- Sat Oct 16 15:42:15 2021 A2: 227665374099063726318992016368
- Sat Oct 16 15:42:15 2021 A3: 1389339089051554010081
- Sat Oct 16 15:42:15 2021 A4: -32164899836742
- Sat Oct 16 15:42:15 2021 A5: 51600
- Sat Oct 16 15:42:15 2021 skew 147212055.18, size 1.421e-17, alpha -7.523, combined = 8.710e-14 rroots = 1
- Sat Oct 16 15:42:15 2021
- Sat Oct 16 15:42:15 2021 commencing square root phase
- Sat Oct 16 15:42:15 2021 reading relations for dependency 1
- Sat Oct 16 15:42:54 2021 read 6188714 cycles
- Sat Oct 16 15:43:21 2021 cycles contain 21457992 unique relations
- Sat Oct 16 16:21:29 2021 read 21457992 relations
- Sat Oct 16 16:23:58 2021 multiplying 21457992 relations
- Sat Oct 16 16:57:03 2021 multiply complete, coefficients have about 1210.36 million bits
- Sat Oct 16 16:57:09 2021 initial square root is modulo 268757
- Sat Oct 16 17:29:58 2021 GCD is 1, no factor found
- Sat Oct 16 17:29:58 2021 reading relations for dependency 2
- Sat Oct 16 17:30:40 2021 read 6187864 cycles
- Sat Oct 16 17:30:56 2021 cycles contain 21456624 unique relations
- Sat Oct 16 18:07:46 2021 read 21456624 relations
- Sat Oct 16 18:09:53 2021 multiplying 21456624 relations
- Sat Oct 16 18:38:39 2021 multiply complete, coefficients have about 1210.26 million bits
- Sat Oct 16 18:38:46 2021 initial square root is modulo 268493
- Sat Oct 16 19:11:34 2021 sqrtTime: 12559
- Sat Oct 16 19:11:34 2021 p78 factor: 395222411151474964925467419883471194680920325484908936411448199913480601490661
- Sat Oct 16 19:11:34 2021 p102 factor: 428788837347013622707895292698471042824556619239106944029706406110813803471808759151636179388918015257
- Sat Oct 16 19:11:34 2021 elapsed time 03:29:21
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