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- Fri Sep 22 15:42:51 2023 Msieve v. 1.54 (SVN Nicht versioniertes Verzeichnis)
- Fri Sep 22 15:42:51 2023 random seeds: 6984ac70 86bcbae3
- Fri Sep 22 15:42:51 2023 Using 16 OpenMP threads
- Fri Sep 22 15:42:51 2023 factoring 920589488871916787777090534091411811166900445738366002672898262050666603193782878220295605867115852386208320649585350640690169800299769290687799643412187158625174734960853987485320557 (183 digits)
- Fri Sep 22 15:42:51 2023 no P-1/P+1/ECM available, skipping
- Fri Sep 22 15:42:51 2023 commencing number field sieve (183-digit input)
- Fri Sep 22 15:42:51 2023 R0: -261020745857645883586613281688200842
- Fri Sep 22 15:42:51 2023 R1: 18296041908849422012821
- Fri Sep 22 15:42:51 2023 A0: 93384934286006414124485679798058596121067300
- Fri Sep 22 15:42:51 2023 A1: -18606239477118890075019723731177824865
- Fri Sep 22 15:42:51 2023 A2: -541299200008791286859067441902
- Fri Sep 22 15:42:51 2023 A3: 22214601075832688639165
- Fri Sep 22 15:42:51 2023 A4: 150901379742582
- Fri Sep 22 15:42:51 2023 A5: 1519560
- Fri Sep 22 15:42:51 2023 skew 46590663.36, size 7.070e-18, alpha -8.351, combined = 5.830e-14 rroots = 3
- Fri Sep 22 15:42:51 2023
- Fri Sep 22 15:42:51 2023 commencing relation filtering
- Fri Sep 22 15:42:51 2023 setting target matrix density to 100.0
- Fri Sep 22 15:42:51 2023 estimated available RAM is 128734.5 MB
- Fri Sep 22 15:42:51 2023 commencing duplicate removal, pass 1
- Fri Sep 22 15:43:51 2023 found 4757431 hash collisions in 104378944 relations
- Fri Sep 22 15:44:06 2023 commencing duplicate removal, pass 2
- Fri Sep 22 15:44:27 2023 found 0 duplicates and 104378944 unique relations
- Fri Sep 22 15:44:27 2023 memory use: 277.2 MB
- Fri Sep 22 15:44:27 2023 reading ideals above 720000
- Fri Sep 22 15:44:27 2023 commencing singleton removal, initial pass
- Fri Sep 22 15:48:10 2023 memory use: 2756.0 MB
- Fri Sep 22 15:48:10 2023 reading all ideals from disk
- Fri Sep 22 15:48:10 2023 memory use: 5089.8 MB
- Fri Sep 22 15:48:15 2023 keeping 103226410 ideals with weight <= 200, target excess is 543082
- Fri Sep 22 15:48:20 2023 commencing in-memory singleton removal
- Fri Sep 22 15:48:22 2023 begin with 104378944 relations and 103226410 unique ideals
- Fri Sep 22 15:48:24 2023 reduce to 104368011 relations and 103214206 ideals in 2 passes
- Fri Sep 22 15:48:24 2023 max relations containing the same ideal: 200
- Fri Sep 22 15:48:44 2023 removing 2184876 relations and 1922961 ideals in 261915 cliques
- Fri Sep 22 15:48:46 2023 commencing in-memory singleton removal
- Fri Sep 22 15:48:47 2023 begin with 102183135 relations and 103214206 unique ideals
- Fri Sep 22 15:48:55 2023 reduce to 102142738 relations and 101250746 ideals in 8 passes
- Fri Sep 22 15:48:55 2023 max relations containing the same ideal: 200
- Fri Sep 22 15:49:16 2023 removing 1891381 relations and 1629466 ideals in 261915 cliques
- Fri Sep 22 15:49:17 2023 commencing in-memory singleton removal
- Fri Sep 22 15:49:19 2023 begin with 100251357 relations and 101250746 unique ideals
- Fri Sep 22 15:49:28 2023 reduce to 100219583 relations and 99589425 ideals in 8 passes
- Fri Sep 22 15:49:28 2023 max relations containing the same ideal: 200
- Fri Sep 22 15:50:07 2023 relations with 0 large ideals: 1871
- Fri Sep 22 15:50:07 2023 relations with 1 large ideals: 1894
- Fri Sep 22 15:50:07 2023 relations with 2 large ideals: 34847
- Fri Sep 22 15:50:07 2023 relations with 3 large ideals: 377892
- Fri Sep 22 15:50:07 2023 relations with 4 large ideals: 2274165
- Fri Sep 22 15:50:07 2023 relations with 5 large ideals: 8302987
- Fri Sep 22 15:50:07 2023 relations with 6 large ideals: 19101736
- Fri Sep 22 15:50:07 2023 relations with 7+ large ideals: 70124191
- Fri Sep 22 15:50:07 2023 commencing 2-way merge
- Fri Sep 22 15:50:47 2023 reduce to 60211117 relation sets and 59580958 unique ideals
- Fri Sep 22 15:50:47 2023 commencing full merge
- Fri Sep 22 16:04:29 2023 memory use: 6433.3 MB
- Fri Sep 22 16:04:34 2023 found 27857642 cycles, need 27813158
- Fri Sep 22 16:04:41 2023 weight of 27813158 cycles is about 2781689165 (100.01/cycle)
- Fri Sep 22 16:04:41 2023 distribution of cycle lengths:
- Fri Sep 22 16:04:41 2023 1 relations: 2784983
- Fri Sep 22 16:04:41 2023 2 relations: 2709102
- Fri Sep 22 16:04:41 2023 3 relations: 2749271
- Fri Sep 22 16:04:41 2023 4 relations: 2568576
- Fri Sep 22 16:04:41 2023 5 relations: 2337718
- Fri Sep 22 16:04:41 2023 6 relations: 2098909
- Fri Sep 22 16:04:41 2023 7 relations: 1832749
- Fri Sep 22 16:04:41 2023 8 relations: 1651467
- Fri Sep 22 16:04:41 2023 9 relations: 1454652
- Fri Sep 22 16:04:41 2023 10+ relations: 7625731
- Fri Sep 22 16:04:41 2023 heaviest cycle: 28 relations
- Fri Sep 22 16:04:44 2023 commencing cycle optimization
- Fri Sep 22 16:05:21 2023 start with 196418062 relations
- Fri Sep 22 16:10:24 2023 pruned 5133940 relations
- Fri Sep 22 16:10:26 2023 memory use: 6128.0 MB
- Fri Sep 22 16:10:26 2023 distribution of cycle lengths:
- Fri Sep 22 16:10:26 2023 1 relations: 2784983
- Fri Sep 22 16:10:26 2023 2 relations: 2777724
- Fri Sep 22 16:10:26 2023 3 relations: 2851711
- Fri Sep 22 16:10:26 2023 4 relations: 2634010
- Fri Sep 22 16:10:26 2023 5 relations: 2400150
- Fri Sep 22 16:10:26 2023 6 relations: 2129873
- Fri Sep 22 16:10:26 2023 7 relations: 1859888
- Fri Sep 22 16:10:26 2023 8 relations: 1659644
- Fri Sep 22 16:10:26 2023 9 relations: 1456120
- Fri Sep 22 16:10:26 2023 10+ relations: 7259055
- Fri Sep 22 16:10:26 2023 heaviest cycle: 28 relations
- Fri Sep 22 16:11:09 2023 RelProcTime: 1698
- Fri Sep 22 16:11:12 2023 elapsed time 00:28:21
- Fri Sep 22 16:11:39 2023
- Fri Sep 22 16:11:39 2023
- Fri Sep 22 16:11:39 2023 Msieve v. 1.54 (SVN 03e8738 CUDA and MPI)
- Fri Sep 22 16:11:39 2023 random seeds: b1a21042 fa0a8224
- Fri Sep 22 16:11:39 2023 MPI process 0 of 2
- Fri Sep 22 16:11:39 2023 Using 8 OpenMP threads
- Fri Sep 22 16:11:39 2023 factoring 920589488871916787777090534091411811166900445738366002672898262050666603193782878220295605867115852386208320649585350640690169800299769290687799643412187158625174734960853987485320557 (183 digits)
- Fri Sep 22 16:11:39 2023 no P-1/P+1/ECM available, skipping
- Fri Sep 22 16:11:39 2023 commencing number field sieve (183-digit input)
- Fri Sep 22 16:11:39 2023 R0: -261020745857645883586613281688200842
- Fri Sep 22 16:11:39 2023 R1: 18296041908849422012821
- Fri Sep 22 16:11:39 2023 A0: 93384934286006414124485679798058596121067300
- Fri Sep 22 16:11:39 2023 A1: -18606239477118890075019723731177824865
- Fri Sep 22 16:11:39 2023 A2: -541299200008791286859067441902
- Fri Sep 22 16:11:39 2023 A3: 22214601075832688639165
- Fri Sep 22 16:11:39 2023 A4: 150901379742582
- Fri Sep 22 16:11:39 2023 A5: 1519560
- Fri Sep 22 16:11:39 2023 skew 46590663.36, size 7.070e-18, alpha -8.351, combined = 5.830e-14 rroots = 3
- Fri Sep 22 16:11:39 2023
- Fri Sep 22 16:11:39 2023 commencing linear algebra
- Fri Sep 22 16:11:39 2023 using VBITS=256
- Fri Sep 22 16:11:39 2023 initialized process (0,0) of 1 x 2 grid
- Fri Sep 22 16:11:41 2023 read 27813158 cycles
- Fri Sep 22 16:12:12 2023 cycles contain 99655580 unique relations
- Fri Sep 22 16:13:06 2023 read 99655580 relations
- Fri Sep 22 16:13:29 2023 using 20 quadratic characters above 4294917295
- Fri Sep 22 16:14:05 2023 building initial matrix
- Fri Sep 22 16:25:00 2023 memory use: 13796.6 MB
- Fri Sep 22 16:25:11 2023 read 27813158 cycles
- Fri Sep 22 16:25:15 2023 matrix is 27812981 x 27813158 (11436.5 MB) with weight 3512510568 (126.29/col)
- Fri Sep 22 16:25:15 2023 sparse part has weight 2664255738 (95.79/col)
- Fri Sep 22 16:28:01 2023 filtering completed in 2 passes
- Fri Sep 22 16:28:06 2023 matrix is 27808790 x 27808966 (11436.2 MB) with weight 3512344989 (126.30/col)
- Fri Sep 22 16:28:06 2023 sparse part has weight 2664225143 (95.80/col)
- Fri Sep 22 16:28:51 2023 matrix starts at (0, 0)
- Fri Sep 22 16:28:53 2023 matrix is 27808790 x 13904473 (5718.1 MB) with weight 1756181724 (126.30/col)
- Fri Sep 22 16:28:53 2023 sparse part has weight 1332112681 (95.80/col)
- Fri Sep 22 16:28:53 2023 saving the first 240 matrix rows for later
- Fri Sep 22 16:28:55 2023 matrix includes 256 packed rows
- Fri Sep 22 16:29:00 2023 matrix is 27808550 x 13904473 (5226.8 MB) with weight 1221627241 (87.86/col)
- Fri Sep 22 16:29:00 2023 sparse part has weight 1147713139 (82.54/col)
- Fri Sep 22 16:29:00 2023 using GPU 0 (NVIDIA GeForce RTX 3090 Ti)
- Fri Sep 22 16:29:00 2023 selected card has CUDA arch 8.6
- Fri Sep 22 16:29:57 2023 commencing Lanczos iteration
- Fri Sep 22 16:29:58 2023 memory use: 13583.1 MB
- Fri Sep 22 16:30:45 2023 linear algebra at 0.1%, ETA 11h35m
- Fri Sep 22 16:31:53 2023 checking every 40000 dimensions, checkpointing every 2440000 dimensions
- Sat Sep 23 03:54:29 2023 lanczos halted after 108955 iterations (dim = 27808549)
- Sat Sep 23 03:56:10 2023 recovered 30 nontrivial dependencies
- Sat Sep 23 03:56:10 2023 BLanczosTime: 42271
- Sat Sep 23 03:56:10 2023 elapsed time 11:44:31
- Sat Sep 23 03:56:11 2023
- Sat Sep 23 03:56:11 2023
- Sat Sep 23 03:56:11 2023 Msieve v. 1.54 (SVN Nicht versioniertes Verzeichnis)
- Sat Sep 23 03:56:11 2023 random seeds: 69273cd1 1e90d05f
- Sat Sep 23 03:56:11 2023 Using 16 OpenMP threads
- Sat Sep 23 03:56:11 2023 factoring 920589488871916787777090534091411811166900445738366002672898262050666603193782878220295605867115852386208320649585350640690169800299769290687799643412187158625174734960853987485320557 (183 digits)
- Sat Sep 23 03:56:11 2023 no P-1/P+1/ECM available, skipping
- Sat Sep 23 03:56:11 2023 commencing number field sieve (183-digit input)
- Sat Sep 23 03:56:11 2023 R0: -261020745857645883586613281688200842
- Sat Sep 23 03:56:11 2023 R1: 18296041908849422012821
- Sat Sep 23 03:56:11 2023 A0: 93384934286006414124485679798058596121067300
- Sat Sep 23 03:56:11 2023 A1: -18606239477118890075019723731177824865
- Sat Sep 23 03:56:11 2023 A2: -541299200008791286859067441902
- Sat Sep 23 03:56:11 2023 A3: 22214601075832688639165
- Sat Sep 23 03:56:11 2023 A4: 150901379742582
- Sat Sep 23 03:56:11 2023 A5: 1519560
- Sat Sep 23 03:56:11 2023 skew 46590663.36, size 7.070e-18, alpha -8.351, combined = 5.830e-14 rroots = 3
- Sat Sep 23 03:56:11 2023
- Sat Sep 23 03:56:11 2023 commencing square root phase
- Sat Sep 23 03:56:11 2023 reading relations for dependency 1
- Sat Sep 23 03:56:15 2023 read 13902974 cycles
- Sat Sep 23 03:56:41 2023 cycles contain 49828744 unique relations
- Sat Sep 23 03:57:52 2023 read 49828744 relations
- Sat Sep 23 04:01:34 2023 multiplying 49828744 relations
- Sat Sep 23 04:10:06 2023 multiply complete, coefficients have about 2996.86 million bits
- Sat Sep 23 04:10:14 2023 initial square root is modulo 5266711
- Sat Sep 23 04:31:49 2023 sqrtTime: 2138
- Sat Sep 23 04:31:49 2023 p85 factor: 1977919134525331135189197803343201620836331349548834599391386164347120630338827287941
- Sat Sep 23 04:31:49 2023 p99 factor: 465433329807410704928483276130695243183960962962011484672924547721429545527845938381881575094655177
- Sat Sep 23 04:31:49 2023 elapsed time 00:35:38
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