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- Thu Mar 8 21:25:38 2018 Msieve v. 1.52 (SVN exported)
- Thu Mar 8 21:25:38 2018 random seeds: 8bb9c056 2650cc1e
- Thu Mar 8 21:25:38 2018 factoring 2551866496142796205194568169329050899278937865114244895973054888348809197050044923560369430165888035215055871309580662671238395950373968027390712562466183225011292407 (166 digits)
- Thu Mar 8 21:25:40 2018 searching for 15-digit factors
- Thu Mar 8 21:25:43 2018 commencing number field sieve (166-digit input)
- Thu Mar 8 21:25:43 2018 R0: -100696703391936382577037265134733
- Thu Mar 8 21:25:43 2018 R1: 48212383385190019
- Thu Mar 8 21:25:43 2018 A0: 1052102815123603697416958023552029918720
- Thu Mar 8 21:25:43 2018 A1: 783092726395247432218104971505272
- Thu Mar 8 21:25:43 2018 A2: -15526014291945706673885210
- Thu Mar 8 21:25:43 2018 A3: -87643615010505497547
- Thu Mar 8 21:25:43 2018 A4: 513904181620
- Thu Mar 8 21:25:43 2018 A5: 246480
- Thu Mar 8 21:25:43 2018 skew 7780729.92, size 4.004e-16, alpha -6.387, combined = 6.660e-13 rroots = 3
- Thu Mar 8 21:25:43 2018
- Thu Mar 8 21:25:43 2018 commencing relation filtering
- Thu Mar 8 21:25:43 2018 setting target matrix density to 130.0
- Thu Mar 8 21:25:43 2018 estimated available RAM is 8192.0 MB
- Thu Mar 8 21:25:43 2018 commencing duplicate removal, pass 1
- Thu Mar 8 23:05:22 2018 found 43052779 hash collisions in 236560597 relations
- Thu Mar 8 23:06:25 2018 added 121756 free relations
- Thu Mar 8 23:06:25 2018 commencing duplicate removal, pass 2
- Thu Mar 8 23:50:13 2018 found 40643927 duplicates and 196038426 unique relations
- Thu Mar 8 23:50:13 2018 memory use: 1321.5 MB
- Thu Mar 8 23:50:13 2018 reading ideals above 119996416
- Thu Mar 8 23:50:13 2018 commencing singleton removal, initial pass
- Fri Mar 9 01:15:29 2018 memory use: 3012.0 MB
- Fri Mar 9 01:15:30 2018 reading all ideals from disk
- Fri Mar 9 01:15:34 2018 memory use: 3340.2 MB
- Fri Mar 9 01:15:50 2018 commencing in-memory singleton removal
- Fri Mar 9 01:16:04 2018 begin with 196038426 relations and 159371810 unique ideals
- Fri Mar 9 01:18:28 2018 reduce to 128209941 relations and 84626681 ideals in 13 passes
- Fri Mar 9 01:18:28 2018 max relations containing the same ideal: 47
- Fri Mar 9 01:18:42 2018 reading ideals above 720000
- Fri Mar 9 01:18:43 2018 commencing singleton removal, initial pass
- Fri Mar 9 02:37:43 2018 memory use: 2756.0 MB
- Fri Mar 9 02:37:44 2018 reading large ideals from disk
- Fri Mar 9 02:39:00 2018 keeping 88797553 ideals with weight <= 20, target excess is 9512654
- Fri Mar 9 02:40:26 2018 memory use: 2699.9 MB
- Fri Mar 9 02:40:26 2018 commencing in-memory singleton removal
- Fri Mar 9 02:40:35 2018 begin with 128209941 relations and 88797553 unique ideals
- Fri Mar 9 02:42:10 2018 reduce to 128207641 relations and 88795253 ideals in 8 passes
- Fri Mar 9 02:42:10 2018 max relations containing the same ideal: 20
- Fri Mar 9 02:43:09 2018 removing 9726896 relations and 7726896 ideals in 2000000 cliques
- Fri Mar 9 02:43:14 2018 commencing in-memory singleton removal
- Fri Mar 9 02:43:22 2018 begin with 118480745 relations and 88795253 unique ideals
- Fri Mar 9 02:44:34 2018 reduce to 117834759 relations and 80409301 ideals in 8 passes
- Fri Mar 9 02:44:34 2018 max relations containing the same ideal: 20
- Fri Mar 9 02:45:27 2018 removing 7410311 relations and 5410311 ideals in 2000000 cliques
- Fri Mar 9 02:45:32 2018 commencing in-memory singleton removal
- Fri Mar 9 02:45:39 2018 begin with 110424448 relations and 80409301 unique ideals
- Fri Mar 9 02:46:42 2018 reduce to 109988816 relations and 74555660 ideals in 8 passes
- Fri Mar 9 02:46:42 2018 max relations containing the same ideal: 20
- Fri Mar 9 02:47:31 2018 removing 6799751 relations and 4799751 ideals in 2000000 cliques
- Fri Mar 9 02:47:36 2018 commencing in-memory singleton removal
- Fri Mar 9 02:47:42 2018 begin with 103189065 relations and 74555660 unique ideals
- Fri Mar 9 02:48:36 2018 reduce to 102815821 relations and 69375879 ideals in 7 passes
- Fri Mar 9 02:48:36 2018 max relations containing the same ideal: 20
- Fri Mar 9 02:49:23 2018 removing 6457638 relations and 4457638 ideals in 2000000 cliques
- Fri Mar 9 02:49:27 2018 commencing in-memory singleton removal
- Fri Mar 9 02:49:33 2018 begin with 96358183 relations and 69375879 unique ideals
- Fri Mar 9 02:50:17 2018 reduce to 96005411 relations and 64558925 ideals in 7 passes
- Fri Mar 9 02:50:17 2018 max relations containing the same ideal: 20
- Fri Mar 9 02:50:58 2018 removing 6285533 relations and 4285533 ideals in 2000000 cliques
- Fri Mar 9 02:51:02 2018 commencing in-memory singleton removal
- Fri Mar 9 02:51:08 2018 begin with 89719878 relations and 64558925 unique ideals
- Fri Mar 9 02:51:49 2018 reduce to 89382890 relations and 59929837 ideals in 7 passes
- Fri Mar 9 02:51:49 2018 max relations containing the same ideal: 20
- Fri Mar 9 02:52:29 2018 removing 6127695 relations and 4127695 ideals in 2000000 cliques
- Fri Mar 9 02:52:33 2018 commencing in-memory singleton removal
- Fri Mar 9 02:52:38 2018 begin with 83255195 relations and 59929837 unique ideals
- Fri Mar 9 02:53:26 2018 reduce to 82916548 relations and 55456289 ideals in 7 passes
- Fri Mar 9 02:53:26 2018 max relations containing the same ideal: 20
- Fri Mar 9 02:54:04 2018 removing 5995274 relations and 3995274 ideals in 2000000 cliques
- Fri Mar 9 02:54:07 2018 commencing in-memory singleton removal
- Fri Mar 9 02:54:12 2018 begin with 76921274 relations and 55456289 unique ideals
- Fri Mar 9 02:54:47 2018 reduce to 76561327 relations and 51092894 ideals in 7 passes
- Fri Mar 9 02:54:47 2018 max relations containing the same ideal: 20
- Fri Mar 9 02:55:19 2018 removing 5968144 relations and 3968144 ideals in 2000000 cliques
- Fri Mar 9 02:55:22 2018 commencing in-memory singleton removal
- Fri Mar 9 02:55:26 2018 begin with 70593183 relations and 51092894 unique ideals
- Fri Mar 9 02:56:03 2018 reduce to 70229407 relations and 46752105 ideals in 8 passes
- Fri Mar 9 02:56:03 2018 max relations containing the same ideal: 20
- Fri Mar 9 02:56:32 2018 removing 5928038 relations and 3928038 ideals in 2000000 cliques
- Fri Mar 9 02:56:35 2018 commencing in-memory singleton removal
- Fri Mar 9 02:56:39 2018 begin with 64301369 relations and 46752105 unique ideals
- Fri Mar 9 02:57:05 2018 reduce to 63932706 relations and 42445738 ideals in 7 passes
- Fri Mar 9 02:57:05 2018 max relations containing the same ideal: 20
- Fri Mar 9 02:57:33 2018 removing 5828869 relations and 3828869 ideals in 2000000 cliques
- Fri Mar 9 02:57:37 2018 commencing in-memory singleton removal
- Fri Mar 9 02:57:40 2018 begin with 58103837 relations and 42445738 unique ideals
- Fri Mar 9 02:58:10 2018 reduce to 57671979 relations and 38172168 ideals in 8 passes
- Fri Mar 9 02:58:10 2018 max relations containing the same ideal: 19
- Fri Mar 9 02:58:33 2018 removing 5873376 relations and 3873376 ideals in 2000000 cliques
- Fri Mar 9 02:58:36 2018 commencing in-memory singleton removal
- Fri Mar 9 02:58:39 2018 begin with 51798603 relations and 38172168 unique ideals
- Fri Mar 9 02:59:04 2018 reduce to 51335166 relations and 33820458 ideals in 8 passes
- Fri Mar 9 02:59:04 2018 max relations containing the same ideal: 18
- Fri Mar 9 02:59:25 2018 removing 5852311 relations and 3852311 ideals in 2000000 cliques
- Fri Mar 9 02:59:29 2018 commencing in-memory singleton removal
- Fri Mar 9 02:59:31 2018 begin with 45482855 relations and 33820458 unique ideals
- Fri Mar 9 02:59:50 2018 reduce to 44970507 relations and 29437419 ideals in 8 passes
- Fri Mar 9 02:59:50 2018 max relations containing the same ideal: 18
- Fri Mar 9 03:00:10 2018 removing 5878009 relations and 3878009 ideals in 2000000 cliques
- Fri Mar 9 03:00:13 2018 commencing in-memory singleton removal
- Fri Mar 9 03:00:16 2018 begin with 39092498 relations and 29437419 unique ideals
- Fri Mar 9 03:00:37 2018 reduce to 38484984 relations and 24926801 ideals in 9 passes
- Fri Mar 9 03:00:37 2018 max relations containing the same ideal: 17
- Fri Mar 9 03:00:53 2018 removing 5953081 relations and 3953081 ideals in 2000000 cliques
- Fri Mar 9 03:00:56 2018 commencing in-memory singleton removal
- Fri Mar 9 03:00:57 2018 begin with 32531903 relations and 24926801 unique ideals
- Fri Mar 9 03:01:10 2018 reduce to 31893391 relations and 20306526 ideals in 8 passes
- Fri Mar 9 03:01:10 2018 max relations containing the same ideal: 15
- Fri Mar 9 03:01:22 2018 removing 1706559 relations and 1154373 ideals in 552186 cliques
- Fri Mar 9 03:01:24 2018 commencing in-memory singleton removal
- Fri Mar 9 03:01:25 2018 begin with 30186832 relations and 20306526 unique ideals
- Fri Mar 9 03:01:37 2018 reduce to 30043249 relations and 19005755 ideals in 8 passes
- Fri Mar 9 03:01:37 2018 max relations containing the same ideal: 15
- Fri Mar 9 03:01:53 2018 relations with 0 large ideals: 2611134
- Fri Mar 9 03:01:53 2018 relations with 1 large ideals: 10295351
- Fri Mar 9 03:01:53 2018 relations with 2 large ideals: 12034259
- Fri Mar 9 03:01:53 2018 relations with 3 large ideals: 4508117
- Fri Mar 9 03:01:53 2018 relations with 4 large ideals: 561116
- Fri Mar 9 03:01:53 2018 relations with 5 large ideals: 30604
- Fri Mar 9 03:01:53 2018 relations with 6 large ideals: 2664
- Fri Mar 9 03:01:53 2018 relations with 7+ large ideals: 4
- Fri Mar 9 03:01:53 2018 commencing 2-way merge
- Fri Mar 9 03:02:07 2018 reduce to 17770422 relation sets and 6732928 unique ideals
- Fri Mar 9 03:02:07 2018 commencing full merge
- Fri Mar 9 03:03:06 2018 memory use: 699.3 MB
- Fri Mar 9 03:03:08 2018 found 11030233 cycles, need 9512854
- Fri Mar 9 03:03:12 2018 weight of 9512854 cycles is about 527210585 (55.42/cycle)
- Fri Mar 9 03:03:12 2018 distribution of cycle lengths:
- Fri Mar 9 03:03:12 2018 1 relations: 2611134
- Fri Mar 9 03:03:12 2018 2 relations: 1317729
- Fri Mar 9 03:03:12 2018 3 relations: 1039006
- Fri Mar 9 03:03:12 2018 4 relations: 922819
- Fri Mar 9 03:03:12 2018 5 relations: 846207
- Fri Mar 9 03:03:12 2018 6 relations: 751691
- Fri Mar 9 03:03:12 2018 7 relations: 654515
- Fri Mar 9 03:03:12 2018 8 relations: 554519
- Fri Mar 9 03:03:12 2018 9 relations: 431511
- Fri Mar 9 03:03:12 2018 10+ relations: 383723
- Fri Mar 9 03:03:12 2018 heaviest cycle: 12 relations
- Fri Mar 9 03:03:12 2018 matrix not dense enough, retrying
- Fri Mar 9 03:03:14 2018 reading large ideals from disk
- Fri Mar 9 03:04:35 2018 keeping 89645544 ideals with weight <= 25, target excess is 8664663
- Fri Mar 9 03:05:56 2018 memory use: 3630.0 MB
- Fri Mar 9 03:05:56 2018 commencing in-memory singleton removal
- Fri Mar 9 03:06:05 2018 begin with 128209941 relations and 89645544 unique ideals
- Fri Mar 9 03:07:26 2018 reduce to 128207641 relations and 89643244 ideals in 8 passes
- Fri Mar 9 03:07:26 2018 max relations containing the same ideal: 25
- Fri Mar 9 03:08:25 2018 removing 9778929 relations and 7778929 ideals in 2000000 cliques
- Fri Mar 9 03:08:31 2018 commencing in-memory singleton removal
- Fri Mar 9 03:08:40 2018 begin with 118428712 relations and 89643244 unique ideals
- Fri Mar 9 03:10:00 2018 reduce to 117786203 relations and 81208891 ideals in 8 passes
- Fri Mar 9 03:10:00 2018 max relations containing the same ideal: 25
- Fri Mar 9 03:10:52 2018 removing 7440813 relations and 5440813 ideals in 2000000 cliques
- Fri Mar 9 03:10:57 2018 commencing in-memory singleton removal
- Fri Mar 9 03:11:05 2018 begin with 110345390 relations and 81208891 unique ideals
- Fri Mar 9 03:12:10 2018 reduce to 109912898 relations and 75327797 ideals in 8 passes
- Fri Mar 9 03:12:10 2018 max relations containing the same ideal: 25
- Fri Mar 9 03:12:59 2018 removing 6827020 relations and 4827020 ideals in 2000000 cliques
- Fri Mar 9 03:13:03 2018 commencing in-memory singleton removal
- Fri Mar 9 03:13:10 2018 begin with 103085878 relations and 75327797 unique ideals
- Fri Mar 9 03:14:11 2018 reduce to 102713254 relations and 70121367 ideals in 7 passes
- Fri Mar 9 03:14:11 2018 max relations containing the same ideal: 25
- Fri Mar 9 03:14:59 2018 removing 6472503 relations and 4472503 ideals in 2000000 cliques
- Fri Mar 9 03:15:04 2018 commencing in-memory singleton removal
- Fri Mar 9 03:15:11 2018 begin with 96240751 relations and 70121367 unique ideals
- Fri Mar 9 03:16:14 2018 reduce to 95888315 relations and 65289750 ideals in 8 passes
- Fri Mar 9 03:16:14 2018 max relations containing the same ideal: 25
- Fri Mar 9 03:16:58 2018 removing 6293829 relations and 4293829 ideals in 2000000 cliques
- Fri Mar 9 03:17:02 2018 commencing in-memory singleton removal
- Fri Mar 9 03:17:08 2018 begin with 89594486 relations and 65289750 unique ideals
- Fri Mar 9 03:17:59 2018 reduce to 89256524 relations and 60651283 ideals in 7 passes
- Fri Mar 9 03:17:59 2018 max relations containing the same ideal: 25
- Fri Mar 9 03:18:39 2018 removing 6155912 relations and 4155912 ideals in 2000000 cliques
- Fri Mar 9 03:18:43 2018 commencing in-memory singleton removal
- Fri Mar 9 03:18:48 2018 begin with 83100612 relations and 60651283 unique ideals
- Fri Mar 9 03:19:36 2018 reduce to 82764687 relations and 56152368 ideals in 7 passes
- Fri Mar 9 03:19:36 2018 max relations containing the same ideal: 25
- Fri Mar 9 03:20:12 2018 removing 6036961 relations and 4036961 ideals in 2000000 cliques
- Fri Mar 9 03:20:16 2018 commencing in-memory singleton removal
- Fri Mar 9 03:20:21 2018 begin with 76727726 relations and 56152368 unique ideals
- Fri Mar 9 03:21:00 2018 reduce to 76386078 relations and 51766066 ideals in 7 passes
- Fri Mar 9 03:21:00 2018 max relations containing the same ideal: 25
- Fri Mar 9 03:21:37 2018 removing 5957336 relations and 3957336 ideals in 2000000 cliques
- Fri Mar 9 03:21:40 2018 commencing in-memory singleton removal
- Fri Mar 9 03:21:45 2018 begin with 70428742 relations and 51766066 unique ideals
- Fri Mar 9 03:22:25 2018 reduce to 70056008 relations and 47426564 ideals in 8 passes
- Fri Mar 9 03:22:25 2018 max relations containing the same ideal: 24
- Fri Mar 9 03:22:57 2018 removing 5945162 relations and 3945162 ideals in 2000000 cliques
- Fri Mar 9 03:23:00 2018 commencing in-memory singleton removal
- Fri Mar 9 03:23:04 2018 begin with 64110846 relations and 47426564 unique ideals
- Fri Mar 9 03:23:32 2018 reduce to 63736032 relations and 43096556 ideals in 7 passes
- Fri Mar 9 03:23:32 2018 max relations containing the same ideal: 23
- Fri Mar 9 03:24:00 2018 removing 5911818 relations and 3911818 ideals in 2000000 cliques
- Fri Mar 9 03:24:03 2018 commencing in-memory singleton removal
- Fri Mar 9 03:24:06 2018 begin with 57824214 relations and 43096556 unique ideals
- Fri Mar 9 03:24:37 2018 reduce to 57431593 relations and 38780776 ideals in 8 passes
- Fri Mar 9 03:24:37 2018 max relations containing the same ideal: 23
- Fri Mar 9 03:25:06 2018 removing 5846319 relations and 3846319 ideals in 2000000 cliques
- Fri Mar 9 03:25:09 2018 commencing in-memory singleton removal
- Fri Mar 9 03:25:12 2018 begin with 51585274 relations and 38780776 unique ideals
- Fri Mar 9 03:25:42 2018 reduce to 51119219 relations and 34453600 ideals in 8 passes
- Fri Mar 9 03:25:42 2018 max relations containing the same ideal: 22
- Fri Mar 9 03:26:05 2018 removing 5888360 relations and 3888360 ideals in 2000000 cliques
- Fri Mar 9 03:26:08 2018 commencing in-memory singleton removal
- Fri Mar 9 03:26:10 2018 begin with 45230859 relations and 34453600 unique ideals
- Fri Mar 9 03:26:29 2018 reduce to 44718324 relations and 30034355 ideals in 7 passes
- Fri Mar 9 03:26:29 2018 max relations containing the same ideal: 20
- Fri Mar 9 03:26:49 2018 removing 5899021 relations and 3899021 ideals in 2000000 cliques
- Fri Mar 9 03:26:52 2018 commencing in-memory singleton removal
- Fri Mar 9 03:26:54 2018 begin with 38819303 relations and 30034355 unique ideals
- Fri Mar 9 03:27:11 2018 reduce to 38240941 relations and 25533424 ideals in 8 passes
- Fri Mar 9 03:27:11 2018 max relations containing the same ideal: 20
- Fri Mar 9 03:27:28 2018 removing 5942661 relations and 3942661 ideals in 2000000 cliques
- Fri Mar 9 03:27:30 2018 commencing in-memory singleton removal
- Fri Mar 9 03:27:32 2018 begin with 32298280 relations and 25533424 unique ideals
- Fri Mar 9 03:27:45 2018 reduce to 31596623 relations and 20854693 ideals in 8 passes
- Fri Mar 9 03:27:45 2018 max relations containing the same ideal: 19
- Fri Mar 9 03:27:58 2018 removing 2180335 relations and 1489415 ideals in 690920 cliques
- Fri Mar 9 03:28:00 2018 commencing in-memory singleton removal
- Fri Mar 9 03:28:01 2018 begin with 29416288 relations and 20854693 unique ideals
- Fri Mar 9 03:28:12 2018 reduce to 29224217 relations and 19168423 ideals in 8 passes
- Fri Mar 9 03:28:12 2018 max relations containing the same ideal: 19
- Fri Mar 9 03:28:27 2018 relations with 0 large ideals: 2035858
- Fri Mar 9 03:28:27 2018 relations with 1 large ideals: 8766502
- Fri Mar 9 03:28:27 2018 relations with 2 large ideals: 11720197
- Fri Mar 9 03:28:27 2018 relations with 3 large ideals: 5603430
- Fri Mar 9 03:28:27 2018 relations with 4 large ideals: 1010750
- Fri Mar 9 03:28:27 2018 relations with 5 large ideals: 81395
- Fri Mar 9 03:28:27 2018 relations with 6 large ideals: 5975
- Fri Mar 9 03:28:27 2018 relations with 7+ large ideals: 110
- Fri Mar 9 03:28:27 2018 commencing 2-way merge
- Fri Mar 9 03:28:44 2018 reduce to 17429813 relation sets and 7374019 unique ideals
- Fri Mar 9 03:28:44 2018 commencing full merge
- Fri Mar 9 03:29:56 2018 memory use: 754.4 MB
- Fri Mar 9 03:29:58 2018 found 9971979 cycles, need 8664863
- Fri Mar 9 03:30:02 2018 weight of 8664863 cycles is about 638075941 (73.64/cycle)
- Fri Mar 9 03:30:02 2018 distribution of cycle lengths:
- Fri Mar 9 03:30:02 2018 1 relations: 2035858
- Fri Mar 9 03:30:02 2018 2 relations: 996579
- Fri Mar 9 03:30:02 2018 3 relations: 762795
- Fri Mar 9 03:30:02 2018 4 relations: 666726
- Fri Mar 9 03:30:02 2018 5 relations: 621370
- Fri Mar 9 03:30:02 2018 6 relations: 576330
- Fri Mar 9 03:30:02 2018 7 relations: 538348
- Fri Mar 9 03:30:02 2018 8 relations: 494482
- Fri Mar 9 03:30:02 2018 9 relations: 449588
- Fri Mar 9 03:30:02 2018 10+ relations: 1522787
- Fri Mar 9 03:30:02 2018 heaviest cycle: 17 relations
- Fri Mar 9 03:30:04 2018 commencing cycle optimization
- Fri Mar 9 03:30:17 2018 start with 45203745 relations
- Fri Mar 9 03:31:39 2018 pruned 3410147 relations
- Fri Mar 9 03:31:39 2018 memory use: 1406.1 MB
- Fri Mar 9 03:31:39 2018 distribution of cycle lengths:
- Fri Mar 9 03:31:39 2018 1 relations: 2035858
- Fri Mar 9 03:31:39 2018 2 relations: 1036894
- Fri Mar 9 03:31:39 2018 3 relations: 817524
- Fri Mar 9 03:31:39 2018 4 relations: 728841
- Fri Mar 9 03:31:39 2018 5 relations: 697065
- Fri Mar 9 03:31:39 2018 6 relations: 655015
- Fri Mar 9 03:31:39 2018 7 relations: 612586
- Fri Mar 9 03:31:39 2018 8 relations: 545717
- Fri Mar 9 03:31:39 2018 9 relations: 471526
- Fri Mar 9 03:31:39 2018 10+ relations: 1063837
- Fri Mar 9 03:31:39 2018 heaviest cycle: 16 relations
- Fri Mar 9 03:31:56 2018 RelProcTime: 21973
- Fri Mar 9 03:32:00 2018 elapsed time 06:06:22
- Fri Mar 9 03:33:18 2018
- Fri Mar 9 03:33:18 2018
- Fri Mar 9 03:33:18 2018 Msieve v. 1.52 (SVN exported)
- Fri Mar 9 03:33:18 2018 random seeds: 4ee5d52a 93256b75
- Fri Mar 9 03:33:18 2018 factoring 2551866496142796205194568169329050899278937865114244895973054888348809197050044923560369430165888035215055871309580662671238395950373968027390712562466183225011292407 (166 digits)
- Fri Mar 9 03:33:20 2018 searching for 15-digit factors
- Fri Mar 9 03:33:22 2018 commencing number field sieve (166-digit input)
- Fri Mar 9 03:33:22 2018 R0: -100696703391936382577037265134733
- Fri Mar 9 03:33:22 2018 R1: 48212383385190019
- Fri Mar 9 03:33:22 2018 A0: 1052102815123603697416958023552029918720
- Fri Mar 9 03:33:22 2018 A1: 783092726395247432218104971505272
- Fri Mar 9 03:33:22 2018 A2: -15526014291945706673885210
- Fri Mar 9 03:33:22 2018 A3: -87643615010505497547
- Fri Mar 9 03:33:22 2018 A4: 513904181620
- Fri Mar 9 03:33:22 2018 A5: 246480
- Fri Mar 9 03:33:22 2018 skew 7780729.92, size 4.004e-16, alpha -6.387, combined = 6.660e-13 rroots = 3
- Fri Mar 9 03:33:22 2018
- Fri Mar 9 03:33:22 2018 commencing linear algebra
- Fri Mar 9 03:33:23 2018 read 8664863 cycles
- Fri Mar 9 03:33:39 2018 cycles contain 24045639 unique relations
- Fri Mar 9 04:23:41 2018 read 24045639 relations
- Fri Mar 9 04:24:31 2018 using 20 quadratic characters above 2147482344
- Fri Mar 9 04:27:13 2018 building initial matrix
- Fri Mar 9 04:32:56 2018 memory use: 3293.7 MB
- Fri Mar 9 04:33:02 2018 read 8664863 cycles
- Fri Mar 9 04:33:05 2018 matrix is 8662642 x 8664863 (2567.4 MB) with weight 793329479 (91.56/col)
- Fri Mar 9 04:33:05 2018 sparse part has weight 569037546 (65.67/col)
- Fri Mar 9 04:36:08 2018 filtering completed in 3 passes
- Fri Mar 9 04:36:11 2018 matrix is 8617197 x 8617397 (2559.1 MB) with weight 790608220 (91.75/col)
- Fri Mar 9 04:36:11 2018 sparse part has weight 567444734 (65.85/col)
- Fri Mar 9 04:36:45 2018 matrix starts at (0, 0)
- Fri Mar 9 04:36:48 2018 matrix is 8617197 x 8617397 (2559.1 MB) with weight 790608220 (91.75/col)
- Fri Mar 9 04:36:48 2018 sparse part has weight 567444734 (65.85/col)
- Fri Mar 9 04:36:48 2018 saving the first 48 matrix rows for later
- Fri Mar 9 04:36:50 2018 matrix includes 64 packed rows
- Fri Mar 9 04:36:52 2018 matrix is 8617149 x 8617397 (2466.2 MB) with weight 628636761 (72.95/col)
- Fri Mar 9 04:36:52 2018 sparse part has weight 560331202 (65.02/col)
- Fri Mar 9 04:36:52 2018 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
- Fri Mar 9 04:37:41 2018 commencing Lanczos iteration (8 threads)
- Fri Mar 9 04:37:41 2018 memory use: 2007.7 MB
- Fri Mar 9 04:38:18 2018 linear algebra at 0.0%, ETA 54h57m
- Fri Mar 9 04:38:31 2018 checkpointing every 160000 dimensions
- Sun Mar 11 22:47:46 2018 lanczos halted after 136275 iterations (dim = 8617144)
- Sun Mar 11 22:47:58 2018 recovered 29 nontrivial dependencies
- Sun Mar 11 22:47:59 2018 BLanczosTime: 242077
- Sun Mar 11 22:47:59 2018
- Sun Mar 11 22:47:59 2018 commencing square root phase
- Sun Mar 11 22:47:59 2018 reading relations for dependency 1
- Sun Mar 11 22:48:00 2018 read 4309287 cycles
- Sun Mar 11 22:48:08 2018 cycles contain 11999490 unique relations
- Sun Mar 11 23:28:19 2018 read 11999490 relations
- Sun Mar 11 23:29:43 2018 multiplying 11999490 relations
- Mon Mar 12 00:00:59 2018 multiply complete, coefficients have about 655.53 million bits
- Mon Mar 12 00:01:09 2018 initial square root is modulo 760537
- Mon Mar 12 00:40:47 2018 GCD is 1, no factor found
- Mon Mar 12 00:40:47 2018 reading relations for dependency 2
- Mon Mar 12 00:40:49 2018 read 4307722 cycles
- Mon Mar 12 00:41:00 2018 cycles contain 11994786 unique relations
- Mon Mar 12 01:33:23 2018 read 11994786 relations
- Mon Mar 12 01:35:13 2018 multiplying 11994786 relations
- Mon Mar 12 02:10:04 2018 multiply complete, coefficients have about 655.26 million bits
- Mon Mar 12 02:10:24 2018 initial square root is modulo 756463
- Mon Mar 12 02:58:09 2018 sqrtTime: 15010
- Mon Mar 12 02:58:09 2018 prp79 factor: 2473884612399644129627016832668714711326346419680862876245348902160039604158417
- Mon Mar 12 02:58:09 2018 prp88 factor: 1031522037589097740137924533983344395641777997938994569813928453373730557023684074534471
- Mon Mar 12 02:58:09 2018 elapsed time 71:24:51
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