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- Sat Feb 2 00:32:14 2019
- Sat Feb 2 00:32:14 2019
- Sat Feb 2 00:32:14 2019 Msieve v. 1.53 (SVN 988M)
- Sat Feb 2 00:32:14 2019 random seeds: 05ec233a 72702982
- Sat Feb 2 00:32:14 2019 factoring 1791286662430057452983130523411194535437251673353031153150598481104443761893827038974029532706698531495630443111129925559641076289629165863206517442217179839432424654501897059190326648294340030138729883529 (205 digits)
- Sat Feb 2 00:32:15 2019 searching for 15-digit factors
- Sat Feb 2 00:32:17 2019 commencing number field sieve (205-digit input)
- Sat Feb 2 00:32:17 2019 R0: 5243338316756303634461458718861951455543
- Sat Feb 2 00:32:17 2019 R1: -3742042951225759540014535187298779136
- Sat Feb 2 00:32:17 2019 A0: 1
- Sat Feb 2 00:32:17 2019 A1: 1
- Sat Feb 2 00:32:17 2019 A2: 1
- Sat Feb 2 00:32:17 2019 A3: 1
- Sat Feb 2 00:32:17 2019 A4: 1
- Sat Feb 2 00:32:17 2019 A5: 1
- Sat Feb 2 00:32:17 2019 A6: 1
- Sat Feb 2 00:32:17 2019 skew 1.00, size 8.718e-12, alpha 2.428, combined = 5.771e-13 rroots = 0
- Sat Feb 2 00:32:17 2019
- Sat Feb 2 00:32:17 2019 commencing relation filtering
- Sat Feb 2 00:32:17 2019 setting target matrix density to 130.0
- Sat Feb 2 00:32:17 2019 estimated available RAM is 65536.0 MB
- Sat Feb 2 00:32:17 2019 commencing duplicate removal, pass 1
- Sat Feb 2 00:32:58 2019 error -9 reading relation 4729355
- [7386 more error lines]
- Sat Feb 2 00:51:13 2019 error -1 reading relation 131010727
- Sat Feb 2 00:51:14 2019 skipped 54 relations with b > 2^32
- Sat Feb 2 00:51:14 2019 skipped 1549 relations with composite factors
- Sat Feb 2 00:51:14 2019 found 28739575 hash collisions in 131039532 relations
- Sat Feb 2 00:51:23 2019 added 2438534 free relations
- Sat Feb 2 00:51:24 2019 commencing duplicate removal, pass 2
- Sat Feb 2 00:53:43 2019 found 29269619 duplicates and 104208447 unique relations
- Sat Feb 2 00:53:43 2019 memory use: 724.8 MB
- Sat Feb 2 00:53:43 2019 reading ideals above 720000
- Sat Feb 2 00:53:43 2019 commencing singleton removal, initial pass
- Sat Feb 2 01:08:46 2019 memory use: 2756.0 MB
- Sat Feb 2 01:08:46 2019 reading all ideals from disk
- Sat Feb 2 01:08:48 2019 memory use: 4006.8 MB
- Sat Feb 2 01:09:00 2019 keeping 92457464 ideals with weight <= 200, target excess is 550469
- Sat Feb 2 01:09:12 2019 commencing in-memory singleton removal
- Sat Feb 2 01:09:22 2019 begin with 104208447 relations and 92457464 unique ideals
- Sat Feb 2 01:10:49 2019 reduce to 72090519 relations and 57372788 ideals in 12 passes
- Sat Feb 2 01:10:51 2019 max relations containing the same ideal: 163
- Sat Feb 2 01:11:25 2019 removing 8334860 relations and 6334860 ideals in 2000000 cliques
- Sat Feb 2 01:11:28 2019 commencing in-memory singleton removal
- Sat Feb 2 01:11:33 2019 begin with 63755659 relations and 57372788 unique ideals
- Sat Feb 2 01:12:21 2019 reduce to 62979973 relations and 50235587 ideals in 8 passes
- Sat Feb 2 01:12:21 2019 max relations containing the same ideal: 151
- Sat Feb 2 01:12:50 2019 removing 6716597 relations and 4716597 ideals in 2000000 cliques
- Sat Feb 2 01:12:52 2019 commencing in-memory singleton removal
- Sat Feb 2 01:12:57 2019 begin with 56263376 relations and 50235587 unique ideals
- Sat Feb 2 01:13:33 2019 reduce to 55733032 relations and 44971844 ideals in 7 passes
- Sat Feb 2 01:13:33 2019 max relations containing the same ideal: 137
- Sat Feb 2 01:13:58 2019 removing 6196136 relations and 4196136 ideals in 2000000 cliques
- Sat Feb 2 01:14:00 2019 commencing in-memory singleton removal
- Sat Feb 2 01:14:05 2019 begin with 49536896 relations and 44971844 unique ideals
- Sat Feb 2 01:14:36 2019 reduce to 49062513 relations and 40285440 ideals in 7 passes
- Sat Feb 2 01:14:36 2019 max relations containing the same ideal: 127
- Sat Feb 2 01:14:59 2019 removing 5919417 relations and 3919417 ideals in 2000000 cliques
- Sat Feb 2 01:15:01 2019 commencing in-memory singleton removal
- Sat Feb 2 01:15:04 2019 begin with 43143096 relations and 40285440 unique ideals
- Sat Feb 2 01:15:31 2019 reduce to 42681548 relations and 35887807 ideals in 7 passes
- Sat Feb 2 01:15:31 2019 max relations containing the same ideal: 118
- Sat Feb 2 01:15:51 2019 removing 5741175 relations and 3741175 ideals in 2000000 cliques
- Sat Feb 2 01:15:53 2019 commencing in-memory singleton removal
- Sat Feb 2 01:15:56 2019 begin with 36940373 relations and 35887807 unique ideals
- Sat Feb 2 01:16:18 2019 reduce to 36461050 relations and 31647635 ideals in 7 passes
- Sat Feb 2 01:16:18 2019 max relations containing the same ideal: 105
- Sat Feb 2 01:16:35 2019 removing 5624190 relations and 3624190 ideals in 2000000 cliques
- Sat Feb 2 01:16:37 2019 commencing in-memory singleton removal
- Sat Feb 2 01:16:39 2019 begin with 30836860 relations and 31647635 unique ideals
- Sat Feb 2 01:16:58 2019 reduce to 30303956 relations and 27465687 ideals in 7 passes
- Sat Feb 2 01:16:58 2019 max relations containing the same ideal: 93
- Sat Feb 2 01:17:11 2019 removing 5564228 relations and 3564228 ideals in 2000000 cliques
- Sat Feb 2 01:17:13 2019 commencing in-memory singleton removal
- Sat Feb 2 01:17:15 2019 begin with 24739728 relations and 27465687 unique ideals
- Sat Feb 2 01:17:31 2019 reduce to 24085140 relations and 23210075 ideals in 8 passes
- Sat Feb 2 01:17:31 2019 max relations containing the same ideal: 79
- Sat Feb 2 01:17:42 2019 removing 978521 relations and 742001 ideals in 236520 cliques
- Sat Feb 2 01:17:43 2019 commencing in-memory singleton removal
- Sat Feb 2 01:17:45 2019 begin with 23106619 relations and 23210075 unique ideals
- Sat Feb 2 01:17:56 2019 reduce to 23071816 relations and 22432945 ideals in 6 passes
- Sat Feb 2 01:17:56 2019 max relations containing the same ideal: 76
- Sat Feb 2 01:18:10 2019 relations with 0 large ideals: 41297
- Sat Feb 2 01:18:10 2019 relations with 1 large ideals: 11732
- Sat Feb 2 01:18:10 2019 relations with 2 large ideals: 113842
- Sat Feb 2 01:18:10 2019 relations with 3 large ideals: 708924
- Sat Feb 2 01:18:10 2019 relations with 4 large ideals: 2398840
- Sat Feb 2 01:18:10 2019 relations with 5 large ideals: 4833487
- Sat Feb 2 01:18:10 2019 relations with 6 large ideals: 6075382
- Sat Feb 2 01:18:10 2019 relations with 7+ large ideals: 8888312
- Sat Feb 2 01:18:10 2019 commencing 2-way merge
- Sat Feb 2 01:18:24 2019 reduce to 16304629 relation sets and 15665758 unique ideals
- Sat Feb 2 01:18:24 2019 commencing full merge
- Sat Feb 2 01:30:52 2019 memory use: 727.5 MB
- Sat Feb 2 01:30:54 2019 found 66336 cycles, need 3527669
- Sat Feb 2 01:30:54 2019 too few cycles, matrix probably cannot build
- Sat Feb 2 01:33:33 2019
- Sat Feb 2 01:33:34 2019
- Sat Feb 2 01:33:35 2019 Msieve v. 1.53 (SVN 988M)
- Sat Feb 2 01:33:35 2019 random seeds: f29fedcb 78d42487
- Sat Feb 2 01:33:35 2019 factoring 1791286662430057452983130523411194535437251673353031153150598481104443761893827038974029532706698531495630443111129925559641076289629165863206517442217179839432424654501897059190326648294340030138729883529 (205 digits)
- Sat Feb 2 01:33:36 2019 searching for 15-digit factors
- Sat Feb 2 01:33:37 2019 commencing number field sieve (205-digit input)
- Sat Feb 2 01:33:37 2019 R0: 5243338316756303634461458718861951455543
- Sat Feb 2 01:33:37 2019 R1: -3742042951225759540014535187298779136
- Sat Feb 2 01:33:37 2019 A0: 1
- Sat Feb 2 01:33:37 2019 A1: 1
- Sat Feb 2 01:33:37 2019 A2: 1
- Sat Feb 2 01:33:37 2019 A3: 1
- Sat Feb 2 01:33:37 2019 A4: 1
- Sat Feb 2 01:33:37 2019 A5: 1
- Sat Feb 2 01:33:37 2019 A6: 1
- Sat Feb 2 01:33:37 2019 skew 1.00, size 8.718e-12, alpha 2.428, combined = 5.771e-13 rroots = 0
- Sat Feb 2 01:33:37 2019
- Sat Feb 2 01:33:37 2019 commencing relation filtering
- Sat Feb 2 01:33:37 2019 setting target matrix density to 120.0
- Sat Feb 2 01:33:37 2019 estimated available RAM is 65536.0 MB
- Sat Feb 2 01:33:37 2019 commencing duplicate removal, pass 1
- Sat Feb 2 01:34:16 2019 error -9 reading relation 4729355
- [7386 more error lines]
- Sat Feb 2 01:51:53 2019 error -1 reading relation 131010727
- Sat Feb 2 01:52:34 2019 skipped 54 relations with b > 2^32
- Sat Feb 2 01:52:34 2019 skipped 1549 relations with composite factors
- Sat Feb 2 01:52:34 2019 found 28906884 hash collisions in 133478066 relations
- Sat Feb 2 01:52:34 2019 commencing duplicate removal, pass 2
- Sat Feb 2 01:54:49 2019 found 29269619 duplicates and 104208447 unique relations
- Sat Feb 2 01:54:49 2019 memory use: 724.8 MB
- Sat Feb 2 01:54:49 2019 reading ideals above 720000
- Sat Feb 2 01:54:49 2019 commencing singleton removal, initial pass
- Sat Feb 2 02:09:18 2019 memory use: 2756.0 MB
- Sat Feb 2 02:09:18 2019 reading all ideals from disk
- Sat Feb 2 02:09:20 2019 memory use: 4006.8 MB
- Sat Feb 2 02:09:31 2019 keeping 92457464 ideals with weight <= 200, target excess is 550469
- Sat Feb 2 02:09:43 2019 commencing in-memory singleton removal
- Sat Feb 2 02:09:52 2019 begin with 104208447 relations and 92457464 unique ideals
- Sat Feb 2 02:11:18 2019 reduce to 72090519 relations and 57372788 ideals in 12 passes
- Sat Feb 2 02:11:19 2019 max relations containing the same ideal: 163
- Sat Feb 2 02:11:51 2019 removing 8334860 relations and 6334860 ideals in 2000000 cliques
- Sat Feb 2 02:11:54 2019 commencing in-memory singleton removal
- Sat Feb 2 02:12:00 2019 begin with 63755659 relations and 57372788 unique ideals
- Sat Feb 2 02:12:46 2019 reduce to 62979973 relations and 50235587 ideals in 8 passes
- Sat Feb 2 02:12:46 2019 max relations containing the same ideal: 151
- Sat Feb 2 02:13:13 2019 removing 6716597 relations and 4716597 ideals in 2000000 cliques
- Sat Feb 2 02:13:16 2019 commencing in-memory singleton removal
- Sat Feb 2 02:13:20 2019 begin with 56263376 relations and 50235587 unique ideals
- Sat Feb 2 02:13:55 2019 reduce to 55733032 relations and 44971844 ideals in 7 passes
- Sat Feb 2 02:13:55 2019 max relations containing the same ideal: 137
- Sat Feb 2 02:14:20 2019 removing 6196136 relations and 4196136 ideals in 2000000 cliques
- Sat Feb 2 02:14:22 2019 commencing in-memory singleton removal
- Sat Feb 2 02:14:26 2019 begin with 49536896 relations and 44971844 unique ideals
- Sat Feb 2 02:14:57 2019 reduce to 49062513 relations and 40285440 ideals in 7 passes
- Sat Feb 2 02:14:57 2019 max relations containing the same ideal: 127
- Sat Feb 2 02:15:18 2019 removing 5919417 relations and 3919417 ideals in 2000000 cliques
- Sat Feb 2 02:15:20 2019 commencing in-memory singleton removal
- Sat Feb 2 02:15:24 2019 begin with 43143096 relations and 40285440 unique ideals
- Sat Feb 2 02:15:50 2019 reduce to 42681548 relations and 35887807 ideals in 7 passes
- Sat Feb 2 02:15:50 2019 max relations containing the same ideal: 118
- Sat Feb 2 02:16:08 2019 removing 5741175 relations and 3741175 ideals in 2000000 cliques
- Sat Feb 2 02:16:10 2019 commencing in-memory singleton removal
- Sat Feb 2 02:16:13 2019 begin with 36940373 relations and 35887807 unique ideals
- Sat Feb 2 02:16:35 2019 reduce to 36461050 relations and 31647635 ideals in 7 passes
- Sat Feb 2 02:16:35 2019 max relations containing the same ideal: 105
- Sat Feb 2 02:16:50 2019 removing 5624190 relations and 3624190 ideals in 2000000 cliques
- Sat Feb 2 02:16:52 2019 commencing in-memory singleton removal
- Sat Feb 2 02:16:55 2019 begin with 30836860 relations and 31647635 unique ideals
- Sat Feb 2 02:17:12 2019 reduce to 30303956 relations and 27465687 ideals in 7 passes
- Sat Feb 2 02:17:12 2019 max relations containing the same ideal: 93
- Sat Feb 2 02:17:25 2019 removing 5564228 relations and 3564228 ideals in 2000000 cliques
- Sat Feb 2 02:17:27 2019 commencing in-memory singleton removal
- Sat Feb 2 02:17:29 2019 begin with 24739728 relations and 27465687 unique ideals
- Sat Feb 2 02:17:45 2019 reduce to 24085140 relations and 23210075 ideals in 8 passes
- Sat Feb 2 02:17:45 2019 max relations containing the same ideal: 79
- Sat Feb 2 02:17:55 2019 removing 978521 relations and 742001 ideals in 236520 cliques
- Sat Feb 2 02:17:56 2019 commencing in-memory singleton removal
- Sat Feb 2 02:17:57 2019 begin with 23106619 relations and 23210075 unique ideals
- Sat Feb 2 02:18:08 2019 reduce to 23071816 relations and 22432945 ideals in 6 passes
- Sat Feb 2 02:18:08 2019 max relations containing the same ideal: 76
- Sat Feb 2 02:18:21 2019 relations with 0 large ideals: 41297
- Sat Feb 2 02:18:21 2019 relations with 1 large ideals: 11732
- Sat Feb 2 02:18:21 2019 relations with 2 large ideals: 113842
- Sat Feb 2 02:18:21 2019 relations with 3 large ideals: 708924
- Sat Feb 2 02:18:21 2019 relations with 4 large ideals: 2398840
- Sat Feb 2 02:18:21 2019 relations with 5 large ideals: 4833487
- Sat Feb 2 02:18:21 2019 relations with 6 large ideals: 6075382
- Sat Feb 2 02:18:21 2019 relations with 7+ large ideals: 8888312
- Sat Feb 2 02:18:21 2019 commencing 2-way merge
- Sat Feb 2 02:18:35 2019 reduce to 16304629 relation sets and 15665758 unique ideals
- Sat Feb 2 02:18:35 2019 commencing full merge
- Sat Feb 2 02:25:15 2019 memory use: 2085.0 MB
- Sat Feb 2 02:25:20 2019 found 7194780 cycles, need 7169958
- Sat Feb 2 02:25:20 2019 weight of 7169958 cycles is about 861213557 (120.11/cycle)
- Sat Feb 2 02:25:20 2019 distribution of cycle lengths:
- Sat Feb 2 02:25:20 2019 1 relations: 223763
- Sat Feb 2 02:25:20 2019 2 relations: 355037
- Sat Feb 2 02:25:20 2019 3 relations: 460756
- Sat Feb 2 02:25:20 2019 4 relations: 504403
- Sat Feb 2 02:25:20 2019 5 relations: 533327
- Sat Feb 2 02:25:20 2019 6 relations: 541865
- Sat Feb 2 02:25:20 2019 7 relations: 535337
- Sat Feb 2 02:25:20 2019 8 relations: 514308
- Sat Feb 2 02:25:20 2019 9 relations: 481746
- Sat Feb 2 02:25:20 2019 10+ relations: 3019416
- Sat Feb 2 02:25:20 2019 heaviest cycle: 28 relations
- Sat Feb 2 02:25:23 2019 commencing cycle optimization
- Sat Feb 2 02:25:41 2019 start with 66242765 relations
- Sat Feb 2 02:28:49 2019 pruned 3588468 relations
- Sat Feb 2 02:28:50 2019 memory use: 1644.0 MB
- Sat Feb 2 02:28:51 2019 distribution of cycle lengths:
- Sat Feb 2 02:28:51 2019 1 relations: 223763
- Sat Feb 2 02:28:51 2019 2 relations: 364925
- Sat Feb 2 02:28:51 2019 3 relations: 482210
- Sat Feb 2 02:28:51 2019 4 relations: 529654
- Sat Feb 2 02:28:51 2019 5 relations: 567021
- Sat Feb 2 02:28:51 2019 6 relations: 575381
- Sat Feb 2 02:28:51 2019 7 relations: 570361
- Sat Feb 2 02:28:51 2019 8 relations: 544652
- Sat Feb 2 02:28:51 2019 9 relations: 509959
- Sat Feb 2 02:28:51 2019 10+ relations: 2802032
- Sat Feb 2 02:28:51 2019 heaviest cycle: 28 relations
- Sat Feb 2 02:29:11 2019 RelProcTime: 3334
- Sat Feb 2 02:29:11 2019
- Sat Feb 2 02:29:11 2019 commencing linear algebra
- Sat Feb 2 02:29:13 2019 read 7169958 cycles
- Sat Feb 2 02:29:28 2019 cycles contain 22784939 unique relations
- Sat Feb 2 02:32:58 2019 read 22784939 relations
- Sat Feb 2 02:33:43 2019 using 20 quadratic characters above 4294917295
- Sat Feb 2 02:35:13 2019 building initial matrix
- Sat Feb 2 02:39:37 2019 memory use: 2866.8 MB
- Sat Feb 2 02:39:45 2019 read 7169958 cycles
- Sat Feb 2 02:39:45 2019 matrix is 7169781 x 7169958 (3338.4 MB) with weight 948909683 (132.35/col)
- Sat Feb 2 02:39:45 2019 sparse part has weight 796269565 (111.06/col)
- Sat Feb 2 02:41:24 2019 filtering completed in 2 passes
- Sat Feb 2 02:41:25 2019 matrix is 7169704 x 7169881 (3338.4 MB) with weight 948907082 (132.35/col)
- Sat Feb 2 02:41:25 2019 sparse part has weight 796268593 (111.06/col)
- Sat Feb 2 02:43:04 2019 matrix starts at (0, 0)
- Sat Feb 2 02:43:05 2019 matrix is 7169704 x 7169881 (3338.4 MB) with weight 948907082 (132.35/col)
- Sat Feb 2 02:43:05 2019 sparse part has weight 796268593 (111.06/col)
- Sat Feb 2 02:43:05 2019 saving the first 48 matrix rows for later
- Sat Feb 2 02:43:06 2019 matrix includes 64 packed rows
- Sat Feb 2 02:43:07 2019 matrix is 7169656 x 7169881 (3195.1 MB) with weight 819245960 (114.26/col)
- Sat Feb 2 02:43:07 2019 sparse part has weight 765872251 (106.82/col)
- Sat Feb 2 02:43:07 2019 using block size 8192 and superblock size 2949120 for processor cache size 30720 kB
- Sat Feb 2 02:43:50 2019 commencing Lanczos iteration (8 threads)
- Sat Feb 2 02:43:50 2019 memory use: 2712.2 MB
- Sat Feb 2 02:44:06 2019 linear algebra at 0.0%, ETA 19h39m
- Sat Feb 2 02:44:11 2019 checkpointing every 370000 dimensions
- Sat Feb 2 22:10:58 2019 lanczos halted after 113377 iterations (dim = 7169651)
- Sat Feb 2 22:11:17 2019 recovered 35 nontrivial dependencies
- Sat Feb 2 22:11:19 2019 BLanczosTime: 70928
- Sat Feb 2 22:11:19 2019
- Sat Feb 2 22:11:19 2019 commencing square root phase
- Sat Feb 2 22:11:19 2019 handling dependencies 1 to 64
- Sat Feb 2 22:11:19 2019 reading relations for dependency 1
- Sat Feb 2 22:11:21 2019 read 3583244 cycles
- Sat Feb 2 22:11:28 2019 cycles contain 11390478 unique relations
- Sat Feb 2 22:13:59 2019 read 11390478 relations
- Sat Feb 2 22:14:46 2019 multiplying 11390478 relations
- Sat Feb 2 22:22:43 2019 multiply complete, coefficients have about 282.88 million bits
- Sat Feb 2 22:22:45 2019 initial square root is modulo 119087
- Sat Feb 2 22:30:42 2019 GCD is N, no factor found
- Sat Feb 2 22:30:43 2019 reading relations for dependency 2
- Sat Feb 2 22:30:46 2019 read 3586331 cycles
- Sat Feb 2 22:30:53 2019 cycles contain 11397160 unique relations
- Sat Feb 2 22:33:23 2019 read 11397160 relations
- Sat Feb 2 22:34:11 2019 multiplying 11397160 relations
- Sat Feb 2 22:42:08 2019 multiply complete, coefficients have about 283.06 million bits
- Sat Feb 2 22:42:11 2019 initial square root is modulo 119971
- Sat Feb 2 22:50:06 2019 sqrtTime: 2327
- Sat Feb 2 22:50:08 2019 p74 factor: 73469415608127075620932595953057643363326646642728118505803760975407138141
- Sat Feb 2 22:50:08 2019 p131 factor: 24381392550942082517095474603605820877278065609180781750597407702627246676809846281399448975278973108490223409361337477189215779869
- Sat Feb 2 22:50:08 2019 elapsed time 21:16:33
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