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- Wed Aug 26 18:19:44 2020
- Wed Aug 26 18:19:44 2020
- Wed Aug 26 18:19:44 2020 Msieve v. 1.54 (SVN Unversioned directory)
- Wed Aug 26 18:19:44 2020 random seeds: 6ff823bc 2ffd9269
- Wed Aug 26 18:19:44 2020 factoring 447514712730158228088485839733982185842073130593716565344870061208192792481658509466012802328199240596909398888912605673552427022004975208007465095987213185653955624003264012060431 (180 digits)
- Wed Aug 26 18:19:44 2020 searching for 15-digit factors
- Wed Aug 26 18:19:45 2020 commencing number field sieve (180-digit input)
- Wed Aug 26 18:19:45 2020 R0: 1885730060535175983336829618832780162058540170
- Wed Aug 26 18:19:45 2020 R1: -43424993500692386209987
- Wed Aug 26 18:19:45 2020 A0: 1
- Wed Aug 26 18:19:45 2020 A1: 3
- Wed Aug 26 18:19:45 2020 A2: -3
- Wed Aug 26 18:19:45 2020 A3: -4
- Wed Aug 26 18:19:45 2020 A4: 1
- Wed Aug 26 18:19:45 2020 A5: 1
- Wed Aug 26 18:19:45 2020 skew 1.00, size 2.059e-015, alpha 2.379, combined = 1.510e-012 rroots = 5
- Wed Aug 26 18:19:45 2020
- Wed Aug 26 18:19:45 2020 commencing relation filtering
- Wed Aug 26 18:19:45 2020 setting target matrix density to 120.0
- Wed Aug 26 18:19:45 2020 estimated available RAM is 32685.6 MB
- Wed Aug 26 18:19:45 2020 commencing duplicate removal, pass 1
- Wed Aug 26 18:22:37 2020 error -9 reading relation 27008428
- Wed Aug 26 18:23:35 2020 error -15 reading relation 35997255
- Wed Aug 26 18:24:13 2020 error -1 reading relation 42008466
- Wed Aug 26 18:24:21 2020 error -9 reading relation 43185674
- Wed Aug 26 18:24:39 2020 error -1 reading relation 46021488
- Wed Aug 26 18:25:22 2020 error -9 reading relation 52725696
- Wed Aug 26 18:25:28 2020 error -9 reading relation 53745523
- Wed Aug 26 18:25:28 2020 error -1 reading relation 53757301
- Wed Aug 26 18:25:30 2020 error -9 reading relation 54077058
- Wed Aug 26 18:25:30 2020 error -5 reading relation 54078809
- Wed Aug 26 18:25:44 2020 error -9 reading relation 56162509
- Wed Aug 26 18:26:25 2020 error -5 reading relation 62718571
- Wed Aug 26 18:26:28 2020 error -1 reading relation 63061116
- Wed Aug 26 18:27:04 2020 error -9 reading relation 68858113
- Wed Aug 26 18:27:45 2020 error -9 reading relation 75288968
- Wed Aug 26 18:29:08 2020 error -15 reading relation 88434066
- Wed Aug 26 18:29:44 2020 error -15 reading relation 93992044
- Wed Aug 26 18:29:44 2020 error -9 reading relation 93999960
- Wed Aug 26 18:29:49 2020 error -9 reading relation 94811259
- Wed Aug 26 18:29:53 2020 error -9 reading relation 95336626
- Wed Aug 26 18:30:21 2020 error -1 reading relation 99824018
- Wed Aug 26 18:30:38 2020 error -9 reading relation 102376739
- Wed Aug 26 18:30:49 2020 error -9 reading relation 104105552
- Wed Aug 26 18:31:17 2020 error -5 reading relation 108520190
- Wed Aug 26 18:31:17 2020 error -15 reading relation 108574416
- Wed Aug 26 18:31:20 2020 error -15 reading relation 109032050
- Wed Aug 26 18:31:21 2020 error -15 reading relation 109203869
- Wed Aug 26 18:31:25 2020 error -5 reading relation 109718021
- Wed Aug 26 18:31:26 2020 error -9 reading relation 109908924
- Wed Aug 26 18:31:43 2020 error -9 reading relation 112514497
- Wed Aug 26 18:31:47 2020 error -9 reading relation 113193695
- Wed Aug 26 18:31:51 2020 error -9 reading relation 113880485
- Wed Aug 26 18:31:55 2020 error -9 reading relation 114450200
- Wed Aug 26 18:31:58 2020 error -15 reading relation 114953903
- Wed Aug 26 18:31:59 2020 error -9 reading relation 115078635
- Wed Aug 26 18:31:59 2020 error -5 reading relation 115080247
- Wed Aug 26 18:32:01 2020 error -9 reading relation 115403019
- Wed Aug 26 18:32:03 2020 error -9 reading relation 115769672
- Wed Aug 26 18:32:15 2020 error -9 reading relation 117537459
- Wed Aug 26 18:32:17 2020 error -9 reading relation 117938859
- Wed Aug 26 18:32:25 2020 error -9 reading relation 119108848
- Wed Aug 26 18:32:27 2020 error -9 reading relation 119381207
- Wed Aug 26 18:32:29 2020 error -9 reading relation 119689662
- Wed Aug 26 18:32:29 2020 error -1 reading relation 119699298
- Wed Aug 26 18:32:32 2020 error -9 reading relation 120182490
- Wed Aug 26 18:32:39 2020 error -5 reading relation 121270142
- Wed Aug 26 18:32:41 2020 error -9 reading relation 121562308
- Wed Aug 26 18:32:42 2020 error -1 reading relation 121758563
- Wed Aug 26 18:32:44 2020 error -9 reading relation 122160273
- Wed Aug 26 18:32:47 2020 error -1 reading relation 122505807
- Wed Aug 26 18:32:47 2020 error -5 reading relation 122554603
- Wed Aug 26 18:32:51 2020 error -15 reading relation 123153377
- Wed Aug 26 18:32:54 2020 error -9 reading relation 123658771
- Wed Aug 26 18:32:55 2020 error -9 reading relation 123873077
- Wed Aug 26 18:32:57 2020 error -15 reading relation 124121517
- Wed Aug 26 18:33:00 2020 error -9 reading relation 124647717
- Wed Aug 26 18:33:06 2020 error -9 reading relation 125601808
- Wed Aug 26 18:33:06 2020 error -9 reading relation 125609290
- Wed Aug 26 18:33:06 2020 error -1 reading relation 125613871
- Wed Aug 26 18:33:11 2020 error -9 reading relation 126267953
- Wed Aug 26 18:33:13 2020 error -9 reading relation 126567947
- Wed Aug 26 18:33:45 2020 error -15 reading relation 131694322
- Wed Aug 26 18:33:46 2020 error -9 reading relation 131766126
- Wed Aug 26 18:33:50 2020 error -9 reading relation 132345156
- Wed Aug 26 18:33:50 2020 error -9 reading relation 132377347
- Wed Aug 26 18:34:10 2020 skipped 48 relations with b > 2^32
- Wed Aug 26 18:34:10 2020 skipped 43 relations with composite factors
- Wed Aug 26 18:34:10 2020 found 23159767 hash collisions in 135617763 relations
- Wed Aug 26 18:34:19 2020 added 2926300 free relations
- Wed Aug 26 18:34:19 2020 commencing duplicate removal, pass 2
- Wed Aug 26 18:36:25 2020 found 20462237 duplicates and 118081826 unique relations
- Wed Aug 26 18:36:25 2020 memory use: 660.8 MB
- Wed Aug 26 18:36:25 2020 reading ideals above 720000
- Wed Aug 26 18:36:25 2020 commencing singleton removal, initial pass
- Wed Aug 26 18:48:28 2020 memory use: 2756.0 MB
- Wed Aug 26 18:48:28 2020 reading all ideals from disk
- Wed Aug 26 18:48:29 2020 memory use: 4413.8 MB
- Wed Aug 26 18:48:36 2020 keeping 93950830 ideals with weight <= 200, target excess is 608387
- Wed Aug 26 18:48:44 2020 commencing in-memory singleton removal
- Wed Aug 26 18:48:50 2020 begin with 118081826 relations and 93950830 unique ideals
- Wed Aug 26 18:49:43 2020 reduce to 89043706 relations and 62693114 ideals in 12 passes
- Wed Aug 26 18:49:43 2020 max relations containing the same ideal: 175
- Wed Aug 26 18:50:09 2020 removing 7382630 relations and 5382630 ideals in 2000000 cliques
- Wed Aug 26 18:50:10 2020 commencing in-memory singleton removal
- Wed Aug 26 18:50:14 2020 begin with 81661076 relations and 62693114 unique ideals
- Wed Aug 26 18:50:41 2020 reduce to 81143535 relations and 56778503 ideals in 7 passes
- Wed Aug 26 18:50:41 2020 max relations containing the same ideal: 166
- Wed Aug 26 18:51:04 2020 removing 6013174 relations and 4013174 ideals in 2000000 cliques
- Wed Aug 26 18:51:06 2020 commencing in-memory singleton removal
- Wed Aug 26 18:51:09 2020 begin with 75130361 relations and 56778503 unique ideals
- Wed Aug 26 18:51:33 2020 reduce to 74780684 relations and 52406882 ideals in 7 passes
- Wed Aug 26 18:51:33 2020 max relations containing the same ideal: 159
- Wed Aug 26 18:51:55 2020 removing 5625901 relations and 3625901 ideals in 2000000 cliques
- Wed Aug 26 18:51:56 2020 commencing in-memory singleton removal
- Wed Aug 26 18:51:59 2020 begin with 69154783 relations and 52406882 unique ideals
- Wed Aug 26 18:52:19 2020 reduce to 68851949 relations and 48470562 ideals in 6 passes
- Wed Aug 26 18:52:19 2020 max relations containing the same ideal: 150
- Wed Aug 26 18:52:39 2020 removing 5419348 relations and 3419348 ideals in 2000000 cliques
- Wed Aug 26 18:52:40 2020 commencing in-memory singleton removal
- Wed Aug 26 18:52:43 2020 begin with 63432601 relations and 48470562 unique ideals
- Wed Aug 26 18:53:00 2020 reduce to 63149569 relations and 44760548 ideals in 6 passes
- Wed Aug 26 18:53:00 2020 max relations containing the same ideal: 142
- Wed Aug 26 18:53:18 2020 removing 5288349 relations and 3288349 ideals in 2000000 cliques
- Wed Aug 26 18:53:20 2020 commencing in-memory singleton removal
- Wed Aug 26 18:53:22 2020 begin with 57861220 relations and 44760548 unique ideals
- Wed Aug 26 18:53:38 2020 reduce to 57582634 relations and 41185718 ideals in 6 passes
- Wed Aug 26 18:53:38 2020 max relations containing the same ideal: 137
- Wed Aug 26 18:53:55 2020 removing 5197179 relations and 3197179 ideals in 2000000 cliques
- Wed Aug 26 18:53:56 2020 commencing in-memory singleton removal
- Wed Aug 26 18:53:58 2020 begin with 52385455 relations and 41185718 unique ideals
- Wed Aug 26 18:54:12 2020 reduce to 52103861 relations and 37698592 ideals in 6 passes
- Wed Aug 26 18:54:12 2020 max relations containing the same ideal: 126
- Wed Aug 26 18:54:28 2020 removing 5134843 relations and 3134843 ideals in 2000000 cliques
- Wed Aug 26 18:54:29 2020 commencing in-memory singleton removal
- Wed Aug 26 18:54:31 2020 begin with 46969018 relations and 37698592 unique ideals
- Wed Aug 26 18:54:46 2020 reduce to 46676761 relations and 34261952 ideals in 7 passes
- Wed Aug 26 18:54:46 2020 max relations containing the same ideal: 118
- Wed Aug 26 18:54:59 2020 removing 5092729 relations and 3092729 ideals in 2000000 cliques
- Wed Aug 26 18:55:00 2020 commencing in-memory singleton removal
- Wed Aug 26 18:55:02 2020 begin with 41584032 relations and 34261952 unique ideals
- Wed Aug 26 18:55:13 2020 reduce to 41274693 relations and 30848550 ideals in 6 passes
- Wed Aug 26 18:55:13 2020 max relations containing the same ideal: 108
- Wed Aug 26 18:55:26 2020 removing 5063222 relations and 3063222 ideals in 2000000 cliques
- Wed Aug 26 18:55:27 2020 commencing in-memory singleton removal
- Wed Aug 26 18:55:28 2020 begin with 36211471 relations and 30848550 unique ideals
- Wed Aug 26 18:55:37 2020 reduce to 35874017 relations and 27434416 ideals in 6 passes
- Wed Aug 26 18:55:37 2020 max relations containing the same ideal: 99
- Wed Aug 26 18:55:48 2020 removing 5043229 relations and 3043229 ideals in 2000000 cliques
- Wed Aug 26 18:55:49 2020 commencing in-memory singleton removal
- Wed Aug 26 18:55:50 2020 begin with 30830788 relations and 27434416 unique ideals
- Wed Aug 26 18:56:00 2020 reduce to 30454850 relations and 23997928 ideals in 7 passes
- Wed Aug 26 18:56:00 2020 max relations containing the same ideal: 89
- Wed Aug 26 18:56:09 2020 removing 5036842 relations and 3036842 ideals in 2000000 cliques
- Wed Aug 26 18:56:10 2020 commencing in-memory singleton removal
- Wed Aug 26 18:56:11 2020 begin with 25418008 relations and 23997928 unique ideals
- Wed Aug 26 18:56:18 2020 reduce to 24987164 relations and 20507621 ideals in 7 passes
- Wed Aug 26 18:56:18 2020 max relations containing the same ideal: 78
- Wed Aug 26 18:56:26 2020 removing 5029473 relations and 3029473 ideals in 2000000 cliques
- Wed Aug 26 18:56:27 2020 commencing in-memory singleton removal
- Wed Aug 26 18:56:28 2020 begin with 19957691 relations and 20507621 unique ideals
- Wed Aug 26 18:56:34 2020 reduce to 19443260 relations and 16930794 ideals in 8 passes
- Wed Aug 26 18:56:34 2020 max relations containing the same ideal: 63
- Wed Aug 26 18:56:40 2020 removing 4594901 relations and 2788164 ideals in 1806737 cliques
- Wed Aug 26 18:56:41 2020 commencing in-memory singleton removal
- Wed Aug 26 18:56:42 2020 begin with 14848359 relations and 16930794 unique ideals
- Wed Aug 26 18:56:46 2020 reduce to 14250034 relations and 13498470 ideals in 7 passes
- Wed Aug 26 18:56:46 2020 max relations containing the same ideal: 52
- Wed Aug 26 18:56:50 2020 removing 233617 relations and 187782 ideals in 45835 cliques
- Wed Aug 26 18:56:50 2020 commencing in-memory singleton removal
- Wed Aug 26 18:56:51 2020 begin with 14016417 relations and 13498470 unique ideals
- Wed Aug 26 18:56:54 2020 reduce to 14012208 relations and 13306462 ideals in 5 passes
- Wed Aug 26 18:56:54 2020 max relations containing the same ideal: 51
- Wed Aug 26 18:56:55 2020 relations with 0 large ideals: 47729
- Wed Aug 26 18:56:55 2020 relations with 1 large ideals: 17023
- Wed Aug 26 18:56:55 2020 relations with 2 large ideals: 188000
- Wed Aug 26 18:56:55 2020 relations with 3 large ideals: 933549
- Wed Aug 26 18:56:55 2020 relations with 4 large ideals: 2417307
- Wed Aug 26 18:56:55 2020 relations with 5 large ideals: 3644474
- Wed Aug 26 18:56:55 2020 relations with 6 large ideals: 3859008
- Wed Aug 26 18:56:55 2020 relations with 7+ large ideals: 2905118
- Wed Aug 26 18:56:55 2020 commencing 2-way merge
- Wed Aug 26 18:57:01 2020 reduce to 10010959 relation sets and 9305213 unique ideals
- Wed Aug 26 18:57:01 2020 commencing full merge
- Wed Aug 26 18:59:43 2020 memory use: 1169.5 MB
- Wed Aug 26 18:59:45 2020 found 4394766 cycles, need 4379413
- Wed Aug 26 18:59:45 2020 weight of 4379413 cycles is about 525703020 (120.04/cycle)
- Wed Aug 26 18:59:45 2020 distribution of cycle lengths:
- Wed Aug 26 18:59:45 2020 1 relations: 126650
- Wed Aug 26 18:59:45 2020 2 relations: 201658
- Wed Aug 26 18:59:45 2020 3 relations: 272344
- Wed Aug 26 18:59:45 2020 4 relations: 307347
- Wed Aug 26 18:59:45 2020 5 relations: 329073
- Wed Aug 26 18:59:45 2020 6 relations: 334625
- Wed Aug 26 18:59:45 2020 7 relations: 328752
- Wed Aug 26 18:59:45 2020 8 relations: 314288
- Wed Aug 26 18:59:45 2020 9 relations: 293152
- Wed Aug 26 18:59:45 2020 10+ relations: 1871524
- Wed Aug 26 18:59:45 2020 heaviest cycle: 28 relations
- Wed Aug 26 18:59:46 2020 commencing cycle optimization
- Wed Aug 26 18:59:53 2020 start with 41488386 relations
- Wed Aug 26 19:01:21 2020 pruned 2472013 relations
- Wed Aug 26 19:01:21 2020 memory use: 1005.3 MB
- Wed Aug 26 19:01:21 2020 distribution of cycle lengths:
- Wed Aug 26 19:01:21 2020 1 relations: 126650
- Wed Aug 26 19:01:21 2020 2 relations: 207297
- Wed Aug 26 19:01:21 2020 3 relations: 285425
- Wed Aug 26 19:01:21 2020 4 relations: 323902
- Wed Aug 26 19:01:21 2020 5 relations: 351571
- Wed Aug 26 19:01:21 2020 6 relations: 357141
- Wed Aug 26 19:01:21 2020 7 relations: 352895
- Wed Aug 26 19:01:21 2020 8 relations: 335138
- Wed Aug 26 19:01:21 2020 9 relations: 311985
- Wed Aug 26 19:01:21 2020 10+ relations: 1727409
- Wed Aug 26 19:01:21 2020 heaviest cycle: 28 relations
- Wed Aug 26 19:01:25 2020 RelProcTime: 2500
- Wed Aug 26 19:01:25 2020
- Wed Aug 26 19:01:25 2020 commencing linear algebra
- Wed Aug 26 19:01:25 2020 read 4379413 cycles
- Wed Aug 26 19:01:31 2020 cycles contain 13691726 unique relations
- Wed Aug 26 19:03:45 2020 read 13691726 relations
- Wed Aug 26 19:04:07 2020 using 20 quadratic characters above 4294917295
- Wed Aug 26 19:04:45 2020 building initial matrix
- Wed Aug 26 19:06:48 2020 memory use: 1701.7 MB
- Wed Aug 26 19:06:51 2020 read 4379413 cycles
- Wed Aug 26 19:06:51 2020 matrix is 4379236 x 4379413 (2029.3 MB) with weight 579411594 (132.30/col)
- Wed Aug 26 19:06:51 2020 sparse part has weight 483789224 (110.47/col)
- Wed Aug 26 19:07:23 2020 filtering completed in 2 passes
- Wed Aug 26 19:07:23 2020 matrix is 4379147 x 4379308 (2029.3 MB) with weight 579408156 (132.31/col)
- Wed Aug 26 19:07:23 2020 sparse part has weight 483787928 (110.47/col)
- Wed Aug 26 19:07:31 2020 matrix starts at (0, 0)
- Wed Aug 26 19:07:31 2020 matrix is 4379147 x 4379308 (2029.3 MB) with weight 579408156 (132.31/col)
- Wed Aug 26 19:07:31 2020 sparse part has weight 483787928 (110.47/col)
- Wed Aug 26 19:07:31 2020 saving the first 240 matrix rows for later
- Wed Aug 26 19:07:32 2020 matrix includes 256 packed rows
- Wed Aug 26 19:07:33 2020 matrix is 4378907 x 4379308 (1850.6 MB) with weight 439397289 (100.33/col)
- Wed Aug 26 19:07:33 2020 sparse part has weight 415051436 (94.78/col)
- Wed Aug 26 19:07:33 2020 using block size 8192 and superblock size 1572864 for processor cache size 65536 kB
- Wed Aug 26 19:07:45 2020 commencing Lanczos iteration (23 threads)
- Wed Aug 26 19:07:45 2020 memory use: 2544.3 MB
- Wed Aug 26 19:07:51 2020 linear algebra at 0.0%, ETA 3h57m
- Wed Aug 26 19:07:52 2020 checkpointing every 1230000 dimensions
- Thu Aug 27 07:37:42 2020
- Thu Aug 27 07:37:42 2020
- Thu Aug 27 07:37:42 2020 Msieve v. 1.54 (SVN Unversioned directory)
- Thu Aug 27 07:37:42 2020 random seeds: 9ea329d0 9efbb609
- Thu Aug 27 07:37:42 2020 factoring 447514712730158228088485839733982185842073130593716565344870061208192792481658509466012802328199240596909398888912605673552427022004975208007465095987213185653955624003264012060431 (180 digits)
- Thu Aug 27 07:37:43 2020 searching for 15-digit factors
- Thu Aug 27 07:37:43 2020 commencing number field sieve (180-digit input)
- Thu Aug 27 07:37:43 2020 R0: 1885730060535175983336829618832780162058540170
- Thu Aug 27 07:37:43 2020 R1: -43424993500692386209987
- Thu Aug 27 07:37:43 2020 A0: 1
- Thu Aug 27 07:37:43 2020 A1: 3
- Thu Aug 27 07:37:43 2020 A2: -3
- Thu Aug 27 07:37:43 2020 A3: -4
- Thu Aug 27 07:37:43 2020 A4: 1
- Thu Aug 27 07:37:43 2020 A5: 1
- Thu Aug 27 07:37:43 2020 skew 1.00, size 2.059e-015, alpha 2.379, combined = 1.510e-012 rroots = 5
- Thu Aug 27 07:37:43 2020
- Thu Aug 27 07:37:43 2020 commencing linear algebra
- Thu Aug 27 07:37:44 2020 matrix starts at (0, 0)
- Thu Aug 27 07:37:45 2020 matrix is 4379147 x 4379308 (2029.3 MB) with weight 579408156 (132.31/col)
- Thu Aug 27 07:37:45 2020 sparse part has weight 483787928 (110.47/col)
- Thu Aug 27 07:37:45 2020 saving the first 240 matrix rows for later
- Thu Aug 27 07:37:46 2020 matrix includes 256 packed rows
- Thu Aug 27 07:37:47 2020 matrix is 4378907 x 4379308 (1850.6 MB) with weight 439397289 (100.33/col)
- Thu Aug 27 07:37:47 2020 sparse part has weight 415051436 (94.78/col)
- Thu Aug 27 07:37:47 2020 using block size 8192 and superblock size 1572864 for processor cache size 65536 kB
- Thu Aug 27 07:37:59 2020 commencing Lanczos iteration (23 threads)
- Thu Aug 27 07:37:59 2020 memory use: 2544.3 MB
- Thu Aug 27 07:37:59 2020 restarting at iteration 9639 (dim = 2460173)
- Thu Aug 27 07:38:04 2020 linear algebra at 56.2%, ETA 1h44m
- Thu Aug 27 07:38:06 2020 checkpointing every 1050000 dimensions
- Thu Aug 27 09:18:23 2020 lanczos halted after 17158 iterations (dim = 4378905)
- Thu Aug 27 09:18:39 2020 recovered 35 nontrivial dependencies
- Thu Aug 27 09:18:39 2020 BLanczosTime: 6056
- Thu Aug 27 09:18:39 2020
- Thu Aug 27 09:18:39 2020 commencing square root phase
- Thu Aug 27 09:18:39 2020 reading relations for dependency 1
- Thu Aug 27 09:18:40 2020 read 2189990 cycles
- Thu Aug 27 09:18:43 2020 cycles contain 6847542 unique relations
- Thu Aug 27 09:20:32 2020 read 6847542 relations
- Thu Aug 27 09:20:52 2020 multiplying 6847542 relations
- Thu Aug 27 09:22:51 2020 multiply complete, coefficients have about 168.91 million bits
- Thu Aug 27 09:22:52 2020 initial square root is modulo 1153367
- Thu Aug 27 09:24:56 2020 sqrtTime: 377
- Thu Aug 27 09:24:56 2020 p53 factor: 59449411438725903324744774513850876731038035420755119
- Thu Aug 27 09:24:56 2020 p127 factor: 7527655899359214740147220530691464484861594158183411526881757378602634908295853305807598368040930794581860420121600179456748449
- Thu Aug 27 09:24:56 2020 elapsed time 01:47:14
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