Tue Jun 6 08:34:55 2017 Msieve v. 1.53 (SVN unknown) Tue Jun 6 08:34:55 2017 random seeds: 8ea2e27d cfc269cd Tue Jun 6 08:34:55 2017 factoring 776245573223165125234671202275937728717557826704662472754359217422050241286058002485155677284685961240255000795269414894629580851638917137099960043543015220595384592711551904360116712652160630921 (195 digits) Tue Jun 6 08:34:56 2017 searching for 15-digit factors Tue Jun 6 08:34:56 2017 commencing number field sieve (195-digit input) Tue Jun 6 08:34:56 2017 R0: 256923577521058878088611477224235621321607 Tue Jun 6 08:34:56 2017 R1: -3158403050039594588742205696 Tue Jun 6 08:34:56 2017 A0: 1369 Tue Jun 6 08:34:56 2017 A1: 0 Tue Jun 6 08:34:56 2017 A2: 0 Tue Jun 6 08:34:56 2017 A3: 0 Tue Jun 6 08:34:56 2017 A4: 0 Tue Jun 6 08:34:56 2017 A5: 0 Tue Jun 6 08:34:56 2017 A6: 49 Tue Jun 6 08:34:56 2017 skew 1.74, size 8.604e-13, alpha 1.432, combined = 1.098e-13 rroots = 0 Tue Jun 6 08:34:56 2017 Tue Jun 6 08:34:56 2017 commencing relation filtering Tue Jun 6 08:34:56 2017 setting target matrix density to 140.0 Tue Jun 6 08:34:56 2017 estimated available RAM is 16003.1 MB Tue Jun 6 08:34:56 2017 commencing duplicate removal, pass 1 Tue Jun 6 09:19:53 2017 error -11 reading relation 380766538 Tue Jun 6 09:22:27 2017 skipped 266 relations with b > 2^32 Tue Jun 6 09:22:27 2017 skipped 1 relations with composite factors Tue Jun 6 09:22:27 2017 found 33430358 hash collisions in 402581173 relations Tue Jun 6 09:22:41 2017 added 1220394 free relations Tue Jun 6 09:22:41 2017 commencing duplicate removal, pass 2 Tue Jun 6 09:27:01 2017 found 1 duplicates and 403801566 unique relations Tue Jun 6 09:27:01 2017 memory use: 1321.5 MB Tue Jun 6 09:27:01 2017 reading ideals above 274006016 Tue Jun 6 09:27:01 2017 commencing singleton removal, initial pass Tue Jun 6 10:03:48 2017 memory use: 6024.0 MB Tue Jun 6 10:03:49 2017 reading all ideals from disk Tue Jun 6 10:04:41 2017 memory use: 7195.1 MB Tue Jun 6 10:04:55 2017 commencing in-memory singleton removal Tue Jun 6 10:05:08 2017 begin with 403801566 relations and 315415247 unique ideals Tue Jun 6 10:07:41 2017 reduce to 281419866 relations and 181999025 ideals in 13 passes Tue Jun 6 10:07:41 2017 max relations containing the same ideal: 44 Tue Jun 6 10:07:55 2017 reading ideals above 720000 Tue Jun 6 10:07:55 2017 commencing singleton removal, initial pass Tue Jun 6 10:41:59 2017 memory use: 5512.0 MB Tue Jun 6 10:41:59 2017 reading large ideals from disk Tue Jun 6 10:43:56 2017 keeping 189113203 ideals with weight <= 20, target excess is 22728043 Tue Jun 6 10:46:04 2017 memory use: 7188.3 MB Tue Jun 6 10:46:05 2017 commencing in-memory singleton removal Tue Jun 6 10:46:12 2017 begin with 281419866 relations and 189113203 unique ideals Tue Jun 6 10:47:20 2017 reduce to 281418292 relations and 189111629 ideals in 7 passes Tue Jun 6 10:47:20 2017 max relations containing the same ideal: 20 Tue Jun 6 10:48:17 2017 removing 11048652 relations and 9048652 ideals in 2000000 cliques Tue Jun 6 10:48:21 2017 commencing in-memory singleton removal Tue Jun 6 10:48:29 2017 begin with 270369640 relations and 189111629 unique ideals Tue Jun 6 10:49:34 2017 reduce to 270004370 relations and 179694029 ideals in 7 passes Tue Jun 6 10:49:34 2017 max relations containing the same ideal: 20 Tue Jun 6 10:50:28 2017 removing 8309783 relations and 6309783 ideals in 2000000 cliques Tue Jun 6 10:50:32 2017 commencing in-memory singleton removal Tue Jun 6 10:50:39 2017 begin with 261694587 relations and 179694029 unique ideals Tue Jun 6 10:51:41 2017 reduce to 261452558 relations and 173140216 ideals in 7 passes Tue Jun 6 10:51:41 2017 max relations containing the same ideal: 20 Tue Jun 6 10:52:34 2017 removing 7503998 relations and 5503998 ideals in 2000000 cliques Tue Jun 6 10:52:38 2017 commencing in-memory singleton removal Tue Jun 6 10:52:44 2017 begin with 253948560 relations and 173140216 unique ideals Tue Jun 6 10:53:44 2017 reduce to 253742032 relations and 167428093 ideals in 7 passes Tue Jun 6 10:53:44 2017 max relations containing the same ideal: 20 Tue Jun 6 10:54:35 2017 removing 7074159 relations and 5074159 ideals in 2000000 cliques Tue Jun 6 10:54:39 2017 commencing in-memory singleton removal Tue Jun 6 10:54:45 2017 begin with 246667873 relations and 167428093 unique ideals Tue Jun 6 10:55:43 2017 reduce to 246481028 relations and 162165608 ideals in 7 passes Tue Jun 6 10:55:43 2017 max relations containing the same ideal: 20 Tue Jun 6 10:56:33 2017 removing 6761928 relations and 4761928 ideals in 2000000 cliques Tue Jun 6 10:56:37 2017 commencing in-memory singleton removal Tue Jun 6 10:56:43 2017 begin with 239719100 relations and 162165608 unique ideals Tue Jun 6 10:57:31 2017 reduce to 239540729 relations and 157223798 ideals in 6 passes Tue Jun 6 10:57:31 2017 max relations containing the same ideal: 20 Tue Jun 6 10:58:20 2017 removing 6581879 relations and 4581879 ideals in 2000000 cliques Tue Jun 6 10:58:23 2017 commencing in-memory singleton removal Tue Jun 6 10:58:29 2017 begin with 232958850 relations and 157223798 unique ideals Tue Jun 6 10:59:16 2017 reduce to 232788773 relations and 152470417 ideals in 6 passes Tue Jun 6 10:59:16 2017 max relations containing the same ideal: 20 Tue Jun 6 11:00:03 2017 removing 6441800 relations and 4441800 ideals in 2000000 cliques Tue Jun 6 11:00:07 2017 commencing in-memory singleton removal Tue Jun 6 11:00:13 2017 begin with 226346973 relations and 152470417 unique ideals Tue Jun 6 11:00:57 2017 reduce to 226188466 relations and 147868665 ideals in 6 passes Tue Jun 6 11:00:57 2017 max relations containing the same ideal: 20 Tue Jun 6 11:01:44 2017 removing 6319411 relations and 4319411 ideals in 2000000 cliques Tue Jun 6 11:01:47 2017 commencing in-memory singleton removal Tue Jun 6 11:01:53 2017 begin with 219869055 relations and 147868665 unique ideals Tue Jun 6 11:02:36 2017 reduce to 219712595 relations and 143391308 ideals in 6 passes Tue Jun 6 11:02:36 2017 max relations containing the same ideal: 20 Tue Jun 6 11:03:21 2017 removing 6200822 relations and 4200822 ideals in 2000000 cliques Tue Jun 6 11:03:24 2017 commencing in-memory singleton removal Tue Jun 6 11:03:30 2017 begin with 213511773 relations and 143391308 unique ideals Tue Jun 6 11:04:12 2017 reduce to 213355395 relations and 139032583 ideals in 6 passes Tue Jun 6 11:04:12 2017 max relations containing the same ideal: 20 Tue Jun 6 11:04:55 2017 removing 6161470 relations and 4161470 ideals in 2000000 cliques Tue Jun 6 11:04:59 2017 commencing in-memory singleton removal Tue Jun 6 11:05:04 2017 begin with 207193925 relations and 139032583 unique ideals Tue Jun 6 11:05:51 2017 reduce to 207040668 relations and 134716338 ideals in 7 passes Tue Jun 6 11:05:51 2017 max relations containing the same ideal: 20 Tue Jun 6 11:06:34 2017 removing 6059005 relations and 4059005 ideals in 2000000 cliques Tue Jun 6 11:06:37 2017 commencing in-memory singleton removal Tue Jun 6 11:06:42 2017 begin with 200981663 relations and 134716338 unique ideals Tue Jun 6 11:07:27 2017 reduce to 200832246 relations and 130506289 ideals in 7 passes Tue Jun 6 11:07:27 2017 max relations containing the same ideal: 20 Tue Jun 6 11:08:09 2017 removing 5973094 relations and 3973094 ideals in 2000000 cliques Tue Jun 6 11:08:12 2017 commencing in-memory singleton removal Tue Jun 6 11:08:17 2017 begin with 194859152 relations and 130506289 unique ideals Tue Jun 6 11:09:01 2017 reduce to 194700942 relations and 126373260 ideals in 7 passes Tue Jun 6 11:09:01 2017 max relations containing the same ideal: 20 Tue Jun 6 11:09:41 2017 removing 5949052 relations and 3949052 ideals in 2000000 cliques Tue Jun 6 11:09:45 2017 commencing in-memory singleton removal Tue Jun 6 11:09:49 2017 begin with 188751890 relations and 126373260 unique ideals Tue Jun 6 11:10:32 2017 reduce to 188594585 relations and 122265097 ideals in 7 passes Tue Jun 6 11:10:32 2017 max relations containing the same ideal: 20 Tue Jun 6 11:11:11 2017 removing 5965697 relations and 3965697 ideals in 2000000 cliques Tue Jun 6 11:11:14 2017 commencing in-memory singleton removal Tue Jun 6 11:11:19 2017 begin with 182628888 relations and 122265097 unique ideals Tue Jun 6 11:11:53 2017 reduce to 182482180 relations and 118151045 ideals in 6 passes Tue Jun 6 11:11:53 2017 max relations containing the same ideal: 20 Tue Jun 6 11:12:31 2017 removing 5861506 relations and 3861506 ideals in 2000000 cliques Tue Jun 6 11:12:34 2017 commencing in-memory singleton removal Tue Jun 6 11:12:38 2017 begin with 176620674 relations and 118151045 unique ideals Tue Jun 6 11:13:17 2017 reduce to 176472244 relations and 114139315 ideals in 7 passes Tue Jun 6 11:13:17 2017 max relations containing the same ideal: 20 Tue Jun 6 11:13:54 2017 removing 5833723 relations and 3833723 ideals in 2000000 cliques Tue Jun 6 11:13:57 2017 commencing in-memory singleton removal Tue Jun 6 11:14:01 2017 begin with 170638521 relations and 114139315 unique ideals Tue Jun 6 11:14:33 2017 reduce to 170480854 relations and 110145945 ideals in 6 passes Tue Jun 6 11:14:33 2017 max relations containing the same ideal: 20 Tue Jun 6 11:15:08 2017 removing 5730743 relations and 3730743 ideals in 2000000 cliques Tue Jun 6 11:15:11 2017 commencing in-memory singleton removal Tue Jun 6 11:15:15 2017 begin with 164750111 relations and 110145945 unique ideals Tue Jun 6 11:15:46 2017 reduce to 164572338 relations and 106235029 ideals in 6 passes Tue Jun 6 11:15:46 2017 max relations containing the same ideal: 20 Tue Jun 6 11:16:20 2017 removing 5773979 relations and 3773979 ideals in 2000000 cliques Tue Jun 6 11:16:23 2017 commencing in-memory singleton removal Tue Jun 6 11:16:27 2017 begin with 158798359 relations and 106235029 unique ideals Tue Jun 6 11:17:01 2017 reduce to 158636279 relations and 102296723 ideals in 7 passes Tue Jun 6 11:17:01 2017 max relations containing the same ideal: 20 Tue Jun 6 11:17:34 2017 removing 5785500 relations and 3785500 ideals in 2000000 cliques Tue Jun 6 11:17:37 2017 commencing in-memory singleton removal Tue Jun 6 11:17:40 2017 begin with 152850779 relations and 102296723 unique ideals Tue Jun 6 11:18:09 2017 reduce to 152689031 relations and 98347064 ideals in 6 passes Tue Jun 6 11:18:09 2017 max relations containing the same ideal: 20 Tue Jun 6 11:18:40 2017 removing 5728498 relations and 3728498 ideals in 2000000 cliques Tue Jun 6 11:18:43 2017 commencing in-memory singleton removal Tue Jun 6 11:18:46 2017 begin with 146960533 relations and 98347064 unique ideals Tue Jun 6 11:19:18 2017 reduce to 146796291 relations and 94451895 ideals in 7 passes Tue Jun 6 11:19:18 2017 max relations containing the same ideal: 20 Tue Jun 6 11:19:48 2017 removing 5755447 relations and 3755447 ideals in 2000000 cliques Tue Jun 6 11:19:51 2017 commencing in-memory singleton removal Tue Jun 6 11:19:54 2017 begin with 141040844 relations and 94451895 unique ideals Tue Jun 6 11:20:20 2017 reduce to 140877213 relations and 90530315 ideals in 6 passes Tue Jun 6 11:20:20 2017 max relations containing the same ideal: 19 Tue Jun 6 11:20:49 2017 removing 5656150 relations and 3656150 ideals in 2000000 cliques Tue Jun 6 11:20:51 2017 commencing in-memory singleton removal Tue Jun 6 11:20:55 2017 begin with 135221063 relations and 90530315 unique ideals Tue Jun 6 11:21:23 2017 reduce to 135038891 relations and 86689062 ideals in 7 passes Tue Jun 6 11:21:23 2017 max relations containing the same ideal: 19 Tue Jun 6 11:21:51 2017 removing 5622258 relations and 3622258 ideals in 2000000 cliques Tue Jun 6 11:21:53 2017 commencing in-memory singleton removal Tue Jun 6 11:21:56 2017 begin with 129416633 relations and 86689062 unique ideals Tue Jun 6 11:22:23 2017 reduce to 129218908 relations and 82865581 ideals in 7 passes Tue Jun 6 11:22:23 2017 max relations containing the same ideal: 19 Tue Jun 6 11:22:50 2017 removing 5692816 relations and 3692816 ideals in 2000000 cliques Tue Jun 6 11:22:52 2017 commencing in-memory singleton removal Tue Jun 6 11:22:55 2017 begin with 123526092 relations and 82865581 unique ideals Tue Jun 6 11:23:21 2017 reduce to 123341519 relations and 78985029 ideals in 7 passes Tue Jun 6 11:23:21 2017 max relations containing the same ideal: 19 Tue Jun 6 11:23:46 2017 removing 5712056 relations and 3712056 ideals in 2000000 cliques Tue Jun 6 11:23:48 2017 commencing in-memory singleton removal Tue Jun 6 11:23:51 2017 begin with 117629463 relations and 78985029 unique ideals Tue Jun 6 11:24:15 2017 reduce to 117439517 relations and 75079745 ideals in 7 passes Tue Jun 6 11:24:15 2017 max relations containing the same ideal: 19 Tue Jun 6 11:24:38 2017 removing 5638056 relations and 3638056 ideals in 2000000 cliques Tue Jun 6 11:24:41 2017 commencing in-memory singleton removal Tue Jun 6 11:24:43 2017 begin with 111801461 relations and 75079745 unique ideals Tue Jun 6 11:25:06 2017 reduce to 111589615 relations and 71225829 ideals in 7 passes Tue Jun 6 11:25:06 2017 max relations containing the same ideal: 19 Tue Jun 6 11:25:30 2017 removing 5668595 relations and 3668595 ideals in 2000000 cliques Tue Jun 6 11:25:32 2017 commencing in-memory singleton removal Tue Jun 6 11:25:34 2017 begin with 105921020 relations and 71225829 unique ideals Tue Jun 6 11:25:56 2017 reduce to 105705401 relations and 67337264 ideals in 7 passes Tue Jun 6 11:25:56 2017 max relations containing the same ideal: 19 Tue Jun 6 11:26:17 2017 removing 5683424 relations and 3683424 ideals in 2000000 cliques Tue Jun 6 11:26:20 2017 commencing in-memory singleton removal Tue Jun 6 11:26:22 2017 begin with 100021977 relations and 67337264 unique ideals Tue Jun 6 11:26:42 2017 reduce to 99801944 relations and 63429092 ideals in 7 passes Tue Jun 6 11:26:42 2017 max relations containing the same ideal: 18 Tue Jun 6 11:27:02 2017 removing 5572952 relations and 3572952 ideals in 2000000 cliques Tue Jun 6 11:27:04 2017 commencing in-memory singleton removal Tue Jun 6 11:27:06 2017 begin with 94228992 relations and 63429092 unique ideals Tue Jun 6 11:27:25 2017 reduce to 93953996 relations and 59575014 ideals in 7 passes Tue Jun 6 11:27:25 2017 max relations containing the same ideal: 18 Tue Jun 6 11:27:43 2017 removing 5709635 relations and 3709635 ideals in 2000000 cliques Tue Jun 6 11:27:45 2017 commencing in-memory singleton removal Tue Jun 6 11:27:47 2017 begin with 88244361 relations and 59575014 unique ideals Tue Jun 6 11:28:04 2017 reduce to 87977083 relations and 55592108 ideals in 7 passes Tue Jun 6 11:28:04 2017 max relations containing the same ideal: 17 Tue Jun 6 11:28:22 2017 removing 5698238 relations and 3698238 ideals in 2000000 cliques Tue Jun 6 11:28:24 2017 commencing in-memory singleton removal Tue Jun 6 11:28:26 2017 begin with 82278845 relations and 55592108 unique ideals Tue Jun 6 11:28:42 2017 reduce to 81967798 relations and 51574927 ideals in 7 passes Tue Jun 6 11:28:42 2017 max relations containing the same ideal: 17 Tue Jun 6 11:28:59 2017 removing 5671476 relations and 3671476 ideals in 2000000 cliques Tue Jun 6 11:29:01 2017 commencing in-memory singleton removal Tue Jun 6 11:29:02 2017 begin with 76296322 relations and 51574927 unique ideals Tue Jun 6 11:29:19 2017 reduce to 75969869 relations and 47568302 ideals in 8 passes Tue Jun 6 11:29:19 2017 max relations containing the same ideal: 17 Tue Jun 6 11:29:34 2017 removing 5780566 relations and 3780566 ideals in 2000000 cliques Tue Jun 6 11:29:36 2017 commencing in-memory singleton removal Tue Jun 6 11:29:38 2017 begin with 70189303 relations and 47568302 unique ideals Tue Jun 6 11:29:52 2017 reduce to 69832753 relations and 43421003 ideals in 8 passes Tue Jun 6 11:29:52 2017 max relations containing the same ideal: 16 Tue Jun 6 11:30:07 2017 removing 131699 relations and 84479 ideals in 47220 cliques Tue Jun 6 11:30:08 2017 commencing in-memory singleton removal Tue Jun 6 11:30:09 2017 begin with 69701054 relations and 43421003 unique ideals Tue Jun 6 11:30:18 2017 reduce to 69699935 relations and 43335402 ideals in 5 passes Tue Jun 6 11:30:18 2017 max relations containing the same ideal: 16 Tue Jun 6 11:30:21 2017 relations with 0 large ideals: 6023663 Tue Jun 6 11:30:21 2017 relations with 1 large ideals: 21543658 Tue Jun 6 11:30:21 2017 relations with 2 large ideals: 26946243 Tue Jun 6 11:30:21 2017 relations with 3 large ideals: 12431328 Tue Jun 6 11:30:21 2017 relations with 4 large ideals: 2405518 Tue Jun 6 11:30:21 2017 relations with 5 large ideals: 281648 Tue Jun 6 11:30:21 2017 relations with 6 large ideals: 52090 Tue Jun 6 11:30:21 2017 relations with 7+ large ideals: 15787 Tue Jun 6 11:30:21 2017 commencing 2-way merge Tue Jun 6 11:30:39 2017 reduce to 44398953 relation sets and 18034420 unique ideals Tue Jun 6 11:30:39 2017 commencing full merge Tue Jun 6 11:32:32 2017 memory use: 1863.3 MB Tue Jun 6 11:32:35 2017 found 26222389 cycles, need 22728243 Tue Jun 6 11:32:39 2017 weight of 22728243 cycles is about 1525993124 (67.14/cycle) Tue Jun 6 11:32:39 2017 distribution of cycle lengths: Tue Jun 6 11:32:39 2017 1 relations: 6023663 Tue Jun 6 11:32:39 2017 2 relations: 2655991 Tue Jun 6 11:32:39 2017 3 relations: 2061316 Tue Jun 6 11:32:39 2017 4 relations: 1824757 Tue Jun 6 11:32:39 2017 5 relations: 1707463 Tue Jun 6 11:32:39 2017 6 relations: 1571380 Tue Jun 6 11:32:39 2017 7 relations: 1450924 Tue Jun 6 11:32:39 2017 8 relations: 1301697 Tue Jun 6 11:32:39 2017 9 relations: 1159183 Tue Jun 6 11:32:39 2017 10+ relations: 2971869 Tue Jun 6 11:32:39 2017 heaviest cycle: 16 relations Tue Jun 6 11:32:40 2017 commencing cycle optimization Tue Jun 6 11:33:02 2017 start with 107203344 relations Tue Jun 6 11:34:38 2017 pruned 8102465 relations Tue Jun 6 11:34:38 2017 memory use: 3345.5 MB Tue Jun 6 11:34:38 2017 distribution of cycle lengths: Tue Jun 6 11:34:38 2017 1 relations: 6023663 Tue Jun 6 11:34:38 2017 2 relations: 2773200 Tue Jun 6 11:34:38 2017 3 relations: 2229922 Tue Jun 6 11:34:38 2017 4 relations: 2020483 Tue Jun 6 11:34:38 2017 5 relations: 1941398 Tue Jun 6 11:34:38 2017 6 relations: 1795056 Tue Jun 6 11:34:38 2017 7 relations: 1633270 Tue Jun 6 11:34:38 2017 8 relations: 1381685 Tue Jun 6 11:34:38 2017 9 relations: 1118007 Tue Jun 6 11:34:38 2017 10+ relations: 1811559 Tue Jun 6 11:34:38 2017 heaviest cycle: 15 relations Tue Jun 6 11:34:50 2017 RelProcTime: 10794 Tue Jun 6 11:34:50 2017 Tue Jun 6 11:34:50 2017 commencing linear algebra Tue Jun 6 11:35:06 2017 read 22728243 cycles Tue Jun 6 11:35:30 2017 cycles contain 57865010 unique relations Tue Jun 6 11:40:43 2017 read 57865010 relations Tue Jun 6 11:41:52 2017 using 20 quadratic characters above 4294917295 Tue Jun 6 11:45:35 2017 building initial matrix Tue Jun 6 11:52:39 2017 memory use: 7547.7 MB Tue Jun 6 11:52:45 2017 read 22728243 cycles Tue Jun 6 11:52:48 2017 matrix is 22716113 x 22728243 (6120.4 MB) with weight 1774772240 (78.09/col) Tue Jun 6 11:52:48 2017 sparse part has weight 1377153692 (60.59/col) Tue Jun 6 11:58:06 2017 filtering completed in 3 passes Tue Jun 6 11:58:08 2017 matrix is 22468281 x 22468480 (6079.3 MB) with weight 1762333343 (78.44/col) Tue Jun 6 11:58:08 2017 sparse part has weight 1368969651 (60.93/col) Tue Jun 6 11:59:07 2017 matrix starts at (0, 0) Tue Jun 6 11:59:09 2017 matrix is 22468281 x 22468480 (6079.3 MB) with weight 1762333343 (78.44/col) Tue Jun 6 11:59:09 2017 sparse part has weight 1368969651 (60.93/col) Tue Jun 6 11:59:09 2017 saving the first 48 matrix rows for later Tue Jun 6 11:59:11 2017 matrix includes 64 packed rows Tue Jun 6 11:59:13 2017 matrix is 22468233 x 22468480 (5850.7 MB) with weight 1398193423 (62.23/col) Tue Jun 6 11:59:13 2017 sparse part has weight 1309044377 (58.26/col) Tue Jun 6 11:59:13 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Tue Jun 6 12:00:30 2017 commencing Lanczos iteration (4 threads) Tue Jun 6 12:00:30 2017 memory use: 4920.4 MB Tue Jun 6 12:02:12 2017 linear algebra at 0.0%, ETA 401h 2m Tue Jun 6 12:02:44 2017 checkpointing every 60000 dimensions Wed Jun 7 07:05:12 2017 Wed Jun 7 07:05:12 2017 Wed Jun 7 07:05:12 2017 Msieve v. 1.53 (SVN unknown) Wed Jun 7 07:05:12 2017 random seeds: fa273b31 71d63843 Wed Jun 7 07:05:12 2017 factoring 776245573223165125234671202275937728717557826704662472754359217422050241286058002485155677284685961240255000795269414894629580851638917137099960043543015220595384592711551904360116712652160630921 (195 digits) Wed Jun 7 07:05:13 2017 searching for 15-digit factors Wed Jun 7 07:05:14 2017 commencing number field sieve (195-digit input) Wed Jun 7 07:05:14 2017 R0: 256923577521058878088611477224235621321607 Wed Jun 7 07:05:14 2017 R1: -3158403050039594588742205696 Wed Jun 7 07:05:14 2017 A0: 1369 Wed Jun 7 07:05:14 2017 A1: 0 Wed Jun 7 07:05:14 2017 A2: 0 Wed Jun 7 07:05:14 2017 A3: 0 Wed Jun 7 07:05:14 2017 A4: 0 Wed Jun 7 07:05:14 2017 A5: 0 Wed Jun 7 07:05:14 2017 A6: 49 Wed Jun 7 07:05:14 2017 skew 1.74, size 8.604e-13, alpha 1.432, combined = 1.098e-13 rroots = 0 Wed Jun 7 07:05:14 2017 Wed Jun 7 07:05:14 2017 commencing linear algebra Wed Jun 7 07:05:14 2017 skipping matrix build Wed Jun 7 07:06:00 2017 matrix starts at (0, 0) Wed Jun 7 07:06:02 2017 matrix is 22468281 x 22468480 (6079.3 MB) with weight 1762333343 (78.44/col) Wed Jun 7 07:06:02 2017 sparse part has weight 1368969651 (60.93/col) Wed Jun 7 07:06:02 2017 saving the first 48 matrix rows for later Wed Jun 7 07:06:04 2017 matrix includes 64 packed rows Wed Jun 7 07:06:06 2017 matrix is 22468233 x 22468480 (5850.7 MB) with weight 1398193423 (62.23/col) Wed Jun 7 07:06:06 2017 sparse part has weight 1309044377 (58.26/col) Wed Jun 7 07:06:06 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Wed Jun 7 07:07:22 2017 commencing Lanczos iteration (4 threads) Wed Jun 7 07:07:22 2017 memory use: 4920.4 MB Wed Jun 7 07:07:29 2017 restarting at iteration 17078 (dim = 1080055) Wed Jun 7 07:08:56 2017 linear algebra at 4.8%, ETA 341h 9m Wed Jun 7 07:09:21 2017 checkpointing every 70000 dimensions Fri Jun 9 06:42:17 2017 Fri Jun 9 06:42:17 2017 Fri Jun 9 06:42:17 2017 Msieve v. 1.53 (SVN unknown) Fri Jun 9 06:42:17 2017 random seeds: 1d115469 b5cd2f44 Fri Jun 9 06:42:17 2017 factoring 776245573223165125234671202275937728717557826704662472754359217422050241286058002485155677284685961240255000795269414894629580851638917137099960043543015220595384592711551904360116712652160630921 (195 digits) Fri Jun 9 06:42:18 2017 searching for 15-digit factors Fri Jun 9 06:42:18 2017 commencing number field sieve (195-digit input) Fri Jun 9 06:42:18 2017 R0: 256923577521058878088611477224235621321607 Fri Jun 9 06:42:18 2017 R1: -3158403050039594588742205696 Fri Jun 9 06:42:18 2017 A0: 1369 Fri Jun 9 06:42:18 2017 A1: 0 Fri Jun 9 06:42:18 2017 A2: 0 Fri Jun 9 06:42:18 2017 A3: 0 Fri Jun 9 06:42:18 2017 A4: 0 Fri Jun 9 06:42:18 2017 A5: 0 Fri Jun 9 06:42:18 2017 A6: 49 Fri Jun 9 06:42:18 2017 skew 1.74, size 8.604e-13, alpha 1.432, combined = 1.098e-13 rroots = 0 Fri Jun 9 06:42:18 2017 Fri Jun 9 06:42:18 2017 commencing linear algebra Fri Jun 9 06:42:18 2017 skipping matrix build Fri Jun 9 06:43:01 2017 matrix starts at (0, 0) Fri Jun 9 06:43:03 2017 matrix is 22468281 x 22468480 (6079.3 MB) with weight 1762333343 (78.44/col) Fri Jun 9 06:43:03 2017 sparse part has weight 1368969651 (60.93/col) Fri Jun 9 06:43:03 2017 saving the first 48 matrix rows for later Fri Jun 9 06:43:05 2017 matrix includes 64 packed rows Fri Jun 9 06:43:07 2017 matrix is 22468233 x 22468480 (5850.7 MB) with weight 1398193423 (62.23/col) Fri Jun 9 06:43:07 2017 sparse part has weight 1309044377 (58.26/col) Fri Jun 9 06:43:07 2017 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Fri Jun 9 06:44:23 2017 commencing Lanczos iteration (4 threads) Fri Jun 9 06:44:23 2017 memory use: 4920.4 MB Fri Jun 9 06:44:29 2017 restarting at iteration 60882 (dim = 3850012) Fri Jun 9 06:45:55 2017 linear algebra at 17.1%, ETA 292h12m Fri Jun 9 06:46:24 2017 checkpointing every 70000 dimensions Wed Jun 21 10:47:53 2017 lanczos halted after 355306 iterations (dim = 22468190) Wed Jun 21 10:48:30 2017 recovered 19 nontrivial dependencies Wed Jun 21 10:48:31 2017 BLanczosTime: 1051573 Wed Jun 21 10:48:31 2017 Wed Jun 21 10:48:31 2017 commencing square root phase Wed Jun 21 10:48:31 2017 handling dependencies 1 to 64 Wed Jun 21 10:48:31 2017 reading relations for dependency 1 Wed Jun 21 10:48:35 2017 read 11232131 cycles Wed Jun 21 10:48:50 2017 cycles contain 28794006 unique relations Wed Jun 21 10:56:08 2017 read 28794006 relations Wed Jun 21 10:58:38 2017 multiplying 28794006 relations Wed Jun 21 11:30:59 2017 multiply complete, coefficients have about 908.01 million bits Wed Jun 21 11:31:03 2017 initial square root is modulo 140032183 Wed Jun 21 12:05:32 2017 GCD is 1, no factor found Wed Jun 21 12:05:32 2017 reading relations for dependency 2 Wed Jun 21 12:05:36 2017 read 11237474 cycles Wed Jun 21 12:05:51 2017 cycles contain 28806396 unique relations Wed Jun 21 12:13:25 2017 read 28806396 relations Wed Jun 21 12:15:32 2017 multiplying 28806396 relations Wed Jun 21 12:47:18 2017 multiply complete, coefficients have about 908.39 million bits Wed Jun 21 12:47:23 2017 initial square root is modulo 141115747 Wed Jun 21 13:22:14 2017 sqrtTime: 9223 Wed Jun 21 13:22:14 2017 p75 factor: 220938197725753424774816741177015387792893612279558726320079925271705423701 Wed Jun 21 13:22:14 2017 p121 factor: 3513405926243250467186056508926109139775953982173185067537096361980251444860833030724775300446265047609501168832997893221 Wed Jun 21 13:22:14 2017 elapsed time 294:39:57