Fri Aug 14 22:09:19 2020 Fri Aug 14 22:09:19 2020 Fri Aug 14 22:09:19 2020 Msieve v. 1.53 (SVN unknown) Fri Aug 14 22:09:19 2020 random seeds: cf0cd290 85bbbc3a Fri Aug 14 22:09:19 2020 factoring 160535938059872076052002361469466240566104951687983687550300039455378968823296800696370716256032755170538353233707351684775873209205667257960721718167067332040961189718008259450357314684760405767244265383061204601 (213 digits) Fri Aug 14 22:09:20 2020 searching for 15-digit factors Fri Aug 14 22:09:21 2020 commencing number field sieve (213-digit input) Fri Aug 14 22:09:21 2020 R0: 2067951531382569187178521730174907133914530277252197265625 Fri Aug 14 22:09:21 2020 R1: -1330279464729113309844748891857449678409 Fri Aug 14 22:09:21 2020 A0: 1 Fri Aug 14 22:09:21 2020 A1: -1 Fri Aug 14 22:09:21 2020 A2: 1 Fri Aug 14 22:09:21 2020 A3: -1 Fri Aug 14 22:09:21 2020 A4: 1 Fri Aug 14 22:09:21 2020 skew 1.00, size 2.425e-23, alpha 1.694, combined = 6.529e-14 rroots = 0 Fri Aug 14 22:09:21 2020 Fri Aug 14 22:09:21 2020 commencing relation filtering Fri Aug 14 22:09:21 2020 setting target matrix density to 118.0 Fri Aug 14 22:09:21 2020 estimated available RAM is 32721.3 MB Fri Aug 14 22:09:21 2020 commencing duplicate removal, pass 1 Fri Aug 14 22:09:50 2020 error -9 reading relation 2177833 Fri Aug 14 22:11:09 2020 error -9 reading relation 8047315 Fri Aug 14 22:11:24 2020 error -1 reading relation 9160500 Fri Aug 14 22:11:24 2020 error -1 reading relation 9160501 Fri Aug 14 22:11:24 2020 error -1 reading relation 9160502 Fri Aug 14 22:11:24 2020 error -1 reading relation 9160503 Fri Aug 14 22:11:24 2020 error -1 reading relation 9160504 Fri Aug 14 23:58:08 2020 error -9 reading relation 490579874 Fri Aug 14 23:58:08 2020 error -9 reading relation 490581254 Fri Aug 14 23:58:08 2020 error -9 reading relation 490590248 Fri Aug 14 23:58:08 2020 error -9 reading relation 490593358 Fri Aug 14 23:58:09 2020 error -9 reading relation 490633723 Fri Aug 14 23:58:09 2020 error -9 reading relation 490645748 Fri Aug 14 23:58:09 2020 error -15 reading relation 490648824 Fri Aug 14 23:58:12 2020 error -9 reading relation 490898189 Fri Aug 14 23:58:14 2020 error -9 reading relation 491048590 Fri Aug 14 23:58:14 2020 error -9 reading relation 491056663 Fri Aug 14 23:58:15 2020 error -1 reading relation 491070481 Fri Aug 14 23:58:15 2020 error -15 reading relation 491100041 Fri Aug 14 23:58:15 2020 error -9 reading relation 491119792 Fri Aug 14 23:58:16 2020 error -15 reading relation 491135899 Fri Aug 14 23:59:06 2020 skipped 3132 relations with b > 2^32 Fri Aug 14 23:59:06 2020 skipped 1950 relations with composite factors Fri Aug 14 23:59:06 2020 found 120366994 hash collisions in 494851059 relations Fri Aug 14 23:59:06 2020 commencing duplicate removal, pass 2 Sat Aug 15 00:18:38 2020 found 122660526 duplicates and 372190533 unique relations Sat Aug 15 00:18:38 2020 memory use: 2643.0 MB Sat Aug 15 00:18:39 2020 reading ideals above 304939008 Sat Aug 15 00:18:39 2020 commencing singleton removal, initial pass Sat Aug 15 01:19:43 2020 memory use: 6024.0 MB Sat Aug 15 01:19:44 2020 reading all ideals from disk Sat Aug 15 01:20:32 2020 memory use: 6515.4 MB Sat Aug 15 01:20:48 2020 commencing in-memory singleton removal Sat Aug 15 01:21:02 2020 begin with 372190533 relations and 300250474 unique ideals Sat Aug 15 01:23:47 2020 reduce to 249525346 relations and 165591907 ideals in 14 passes Sat Aug 15 01:23:47 2020 max relations containing the same ideal: 43 Sat Aug 15 01:24:09 2020 reading ideals above 720000 Sat Aug 15 01:24:09 2020 commencing singleton removal, initial pass Sat Aug 15 02:13:52 2020 memory use: 5512.0 MB Sat Aug 15 02:13:52 2020 reading all ideals from disk Sat Aug 15 02:15:16 2020 memory use: 10091.3 MB Sat Aug 15 02:15:49 2020 keeping 197397725 ideals with weight <= 200, target excess is 1195556 Sat Aug 15 02:16:24 2020 commencing in-memory singleton removal Sat Aug 15 02:16:47 2020 begin with 249525346 relations and 197397725 unique ideals Sat Aug 15 02:20:31 2020 reduce to 249444604 relations and 197316970 ideals in 9 passes Sat Aug 15 02:20:31 2020 max relations containing the same ideal: 200 Sat Aug 15 02:22:26 2020 removing 12473205 relations and 10473205 ideals in 2000000 cliques Sat Aug 15 02:22:32 2020 commencing in-memory singleton removal Sat Aug 15 02:22:54 2020 begin with 236971399 relations and 197316970 unique ideals Sat Aug 15 02:26:01 2020 reduce to 236474314 relations and 186341060 ideals in 8 passes Sat Aug 15 02:26:01 2020 max relations containing the same ideal: 199 Sat Aug 15 02:27:52 2020 removing 9422803 relations and 7422803 ideals in 2000000 cliques Sat Aug 15 02:27:57 2020 commencing in-memory singleton removal Sat Aug 15 02:28:18 2020 begin with 227051511 relations and 186341060 unique ideals Sat Aug 15 02:30:55 2020 reduce to 226734789 relations and 178598530 ideals in 7 passes Sat Aug 15 02:30:55 2020 max relations containing the same ideal: 196 Sat Aug 15 02:32:40 2020 removing 8471381 relations and 6471381 ideals in 2000000 cliques Sat Aug 15 02:32:44 2020 commencing in-memory singleton removal Sat Aug 15 02:33:04 2020 begin with 218263408 relations and 178598530 unique ideals Sat Aug 15 02:35:34 2020 reduce to 217992649 relations and 171853935 ideals in 7 passes Sat Aug 15 02:35:34 2020 max relations containing the same ideal: 193 Sat Aug 15 02:37:16 2020 removing 7943124 relations and 5943124 ideals in 2000000 cliques Sat Aug 15 02:37:20 2020 commencing in-memory singleton removal Sat Aug 15 02:37:39 2020 begin with 210049525 relations and 171853935 unique ideals Sat Aug 15 02:40:03 2020 reduce to 209801487 relations and 165660500 ideals in 7 passes Sat Aug 15 02:40:03 2020 max relations containing the same ideal: 188 Sat Aug 15 02:41:41 2020 removing 7604335 relations and 5604335 ideals in 2000000 cliques Sat Aug 15 02:41:45 2020 commencing in-memory singleton removal Sat Aug 15 02:42:03 2020 begin with 202197152 relations and 165660500 unique ideals Sat Aug 15 02:44:01 2020 reduce to 201961361 relations and 159818120 ideals in 6 passes Sat Aug 15 02:44:01 2020 max relations containing the same ideal: 185 Sat Aug 15 02:45:34 2020 removing 7364028 relations and 5364028 ideals in 2000000 cliques Sat Aug 15 02:45:38 2020 commencing in-memory singleton removal Sat Aug 15 02:45:55 2020 begin with 194597333 relations and 159818120 unique ideals Sat Aug 15 02:48:07 2020 reduce to 194369650 relations and 154224284 ideals in 7 passes Sat Aug 15 02:48:07 2020 max relations containing the same ideal: 180 Sat Aug 15 02:49:37 2020 removing 7187095 relations and 5187095 ideals in 2000000 cliques Sat Aug 15 02:49:41 2020 commencing in-memory singleton removal Sat Aug 15 02:49:58 2020 begin with 187182555 relations and 154224284 unique ideals Sat Aug 15 02:52:04 2020 reduce to 186960980 relations and 148813471 ideals in 7 passes Sat Aug 15 02:52:04 2020 max relations containing the same ideal: 176 Sat Aug 15 02:53:31 2020 removing 7053660 relations and 5053660 ideals in 2000000 cliques Sat Aug 15 02:53:34 2020 commencing in-memory singleton removal Sat Aug 15 02:53:50 2020 begin with 179907320 relations and 148813471 unique ideals Sat Aug 15 02:55:51 2020 reduce to 179687163 relations and 143537489 ideals in 7 passes Sat Aug 15 02:55:51 2020 max relations containing the same ideal: 172 Sat Aug 15 02:57:15 2020 removing 6946097 relations and 4946097 ideals in 2000000 cliques Sat Aug 15 02:57:18 2020 commencing in-memory singleton removal Sat Aug 15 02:57:34 2020 begin with 172741066 relations and 143537489 unique ideals Sat Aug 15 02:59:13 2020 reduce to 172520807 relations and 138368708 ideals in 6 passes Sat Aug 15 02:59:13 2020 max relations containing the same ideal: 169 Sat Aug 15 03:00:36 2020 removing 6866202 relations and 4866202 ideals in 2000000 cliques Sat Aug 15 03:00:40 2020 commencing in-memory singleton removal Sat Aug 15 03:00:55 2020 begin with 165654605 relations and 138368708 unique ideals Sat Aug 15 03:02:34 2020 reduce to 165432450 relations and 133277934 ideals in 6 passes Sat Aug 15 03:02:34 2020 max relations containing the same ideal: 165 Sat Aug 15 03:03:57 2020 removing 6799293 relations and 4799293 ideals in 2000000 cliques Sat Aug 15 03:04:01 2020 commencing in-memory singleton removal Sat Aug 15 03:04:16 2020 begin with 158633157 relations and 133277934 unique ideals Sat Aug 15 03:05:50 2020 reduce to 158408777 relations and 128251694 ideals in 6 passes Sat Aug 15 03:05:50 2020 max relations containing the same ideal: 163 Sat Aug 15 03:07:10 2020 removing 6746346 relations and 4746346 ideals in 2000000 cliques Sat Aug 15 03:07:13 2020 commencing in-memory singleton removal Sat Aug 15 03:07:27 2020 begin with 151662431 relations and 128251694 unique ideals Sat Aug 15 03:08:54 2020 reduce to 151434688 relations and 123274894 ideals in 6 passes Sat Aug 15 03:08:54 2020 max relations containing the same ideal: 160 Sat Aug 15 03:10:07 2020 removing 6706150 relations and 4706150 ideals in 2000000 cliques Sat Aug 15 03:10:10 2020 commencing in-memory singleton removal Sat Aug 15 03:10:23 2020 begin with 144728538 relations and 123274894 unique ideals Sat Aug 15 03:11:59 2020 reduce to 144494983 relations and 118332348 ideals in 7 passes Sat Aug 15 03:11:59 2020 max relations containing the same ideal: 152 Sat Aug 15 03:13:09 2020 removing 6680726 relations and 4680726 ideals in 2000000 cliques Sat Aug 15 03:13:12 2020 commencing in-memory singleton removal Sat Aug 15 03:13:24 2020 begin with 137814257 relations and 118332348 unique ideals Sat Aug 15 03:14:55 2020 reduce to 137573486 relations and 113407743 ideals in 7 passes Sat Aug 15 03:14:55 2020 max relations containing the same ideal: 147 Sat Aug 15 03:16:01 2020 removing 6660214 relations and 4660214 ideals in 2000000 cliques Sat Aug 15 03:16:04 2020 commencing in-memory singleton removal Sat Aug 15 03:16:16 2020 begin with 130913272 relations and 113407743 unique ideals Sat Aug 15 03:17:42 2020 reduce to 130665696 relations and 108496583 ideals in 7 passes Sat Aug 15 03:17:42 2020 max relations containing the same ideal: 141 Sat Aug 15 03:18:44 2020 removing 6649215 relations and 4649215 ideals in 2000000 cliques Sat Aug 15 03:18:47 2020 commencing in-memory singleton removal Sat Aug 15 03:18:58 2020 begin with 124016481 relations and 108496583 unique ideals Sat Aug 15 03:20:07 2020 reduce to 123759284 relations and 103586458 ideals in 6 passes Sat Aug 15 03:20:07 2020 max relations containing the same ideal: 134 Sat Aug 15 03:21:06 2020 removing 6647101 relations and 4647101 ideals in 2000000 cliques Sat Aug 15 03:21:09 2020 commencing in-memory singleton removal Sat Aug 15 03:21:19 2020 begin with 117112183 relations and 103586458 unique ideals Sat Aug 15 03:22:35 2020 reduce to 116841666 relations and 98664847 ideals in 7 passes Sat Aug 15 03:22:35 2020 max relations containing the same ideal: 128 Sat Aug 15 03:23:31 2020 removing 6649386 relations and 4649386 ideals in 2000000 cliques Sat Aug 15 03:23:34 2020 commencing in-memory singleton removal Sat Aug 15 03:23:43 2020 begin with 110192280 relations and 98664847 unique ideals Sat Aug 15 03:25:04 2020 reduce to 109909598 relations and 93728241 ideals in 8 passes Sat Aug 15 03:25:04 2020 max relations containing the same ideal: 123 Sat Aug 15 03:25:57 2020 removing 6666746 relations and 4666746 ideals in 2000000 cliques Sat Aug 15 03:26:00 2020 commencing in-memory singleton removal Sat Aug 15 03:26:08 2020 begin with 103242852 relations and 93728241 unique ideals Sat Aug 15 03:27:05 2020 reduce to 102944952 relations and 88758622 ideals in 6 passes Sat Aug 15 03:27:05 2020 max relations containing the same ideal: 118 Sat Aug 15 03:27:55 2020 removing 6681349 relations and 4681349 ideals in 2000000 cliques Sat Aug 15 03:27:57 2020 commencing in-memory singleton removal Sat Aug 15 03:28:05 2020 begin with 96263603 relations and 88758622 unique ideals Sat Aug 15 03:28:58 2020 reduce to 95945111 relations and 83753126 ideals in 6 passes Sat Aug 15 03:28:58 2020 max relations containing the same ideal: 115 Sat Aug 15 03:29:45 2020 removing 6710053 relations and 4710053 ideals in 2000000 cliques Sat Aug 15 03:29:47 2020 commencing in-memory singleton removal Sat Aug 15 03:29:55 2020 begin with 89235058 relations and 83753126 unique ideals Sat Aug 15 03:30:59 2020 reduce to 88891360 relations and 78693044 ideals in 8 passes Sat Aug 15 03:30:59 2020 max relations containing the same ideal: 109 Sat Aug 15 03:31:43 2020 removing 6752770 relations and 4752770 ideals in 2000000 cliques Sat Aug 15 03:31:45 2020 commencing in-memory singleton removal Sat Aug 15 03:31:52 2020 begin with 82138590 relations and 78693044 unique ideals Sat Aug 15 03:32:43 2020 reduce to 81766186 relations and 73560559 ideals in 7 passes Sat Aug 15 03:32:43 2020 max relations containing the same ideal: 104 Sat Aug 15 03:33:23 2020 removing 6799449 relations and 4799449 ideals in 2000000 cliques Sat Aug 15 03:33:26 2020 commencing in-memory singleton removal Sat Aug 15 03:33:32 2020 begin with 74966737 relations and 73560559 unique ideals Sat Aug 15 03:34:19 2020 reduce to 74556072 relations and 68341937 ideals in 7 passes Sat Aug 15 03:34:19 2020 max relations containing the same ideal: 97 Sat Aug 15 03:34:55 2020 removing 6867884 relations and 4867884 ideals in 2000000 cliques Sat Aug 15 03:34:58 2020 commencing in-memory singleton removal Sat Aug 15 03:35:03 2020 begin with 67688188 relations and 68341937 unique ideals Sat Aug 15 03:35:57 2020 reduce to 67227249 relations and 63002390 ideals in 9 passes Sat Aug 15 03:35:57 2020 max relations containing the same ideal: 90 Sat Aug 15 03:36:30 2020 removing 6950885 relations and 4950885 ideals in 2000000 cliques Sat Aug 15 03:36:32 2020 commencing in-memory singleton removal Sat Aug 15 03:36:37 2020 begin with 60276364 relations and 63002390 unique ideals Sat Aug 15 03:37:14 2020 reduce to 59742012 relations and 57503893 ideals in 7 passes Sat Aug 15 03:37:14 2020 max relations containing the same ideal: 84 Sat Aug 15 03:37:44 2020 removing 3565323 relations and 2714049 ideals in 851274 cliques Sat Aug 15 03:37:45 2020 commencing in-memory singleton removal Sat Aug 15 03:37:50 2020 begin with 56176689 relations and 57503893 unique ideals Sat Aug 15 03:38:24 2020 reduce to 56026228 relations and 54637544 ideals in 7 passes Sat Aug 15 03:38:24 2020 max relations containing the same ideal: 79 Sat Aug 15 03:39:00 2020 relations with 0 large ideals: 93705 Sat Aug 15 03:39:00 2020 relations with 1 large ideals: 24811 Sat Aug 15 03:39:00 2020 relations with 2 large ideals: 305196 Sat Aug 15 03:39:00 2020 relations with 3 large ideals: 1859658 Sat Aug 15 03:39:00 2020 relations with 4 large ideals: 6224723 Sat Aug 15 03:39:00 2020 relations with 5 large ideals: 14119667 Sat Aug 15 03:39:00 2020 relations with 6 large ideals: 14803560 Sat Aug 15 03:39:00 2020 relations with 7+ large ideals: 18594908 Sat Aug 15 03:39:00 2020 commencing 2-way merge Sat Aug 15 03:39:37 2020 reduce to 37060136 relation sets and 35671452 unique ideals Sat Aug 15 03:39:37 2020 commencing full merge Sat Aug 15 03:56:50 2020 memory use: 4404.3 MB Sat Aug 15 03:56:55 2020 found 16410545 cycles, need 16395652 Sat Aug 15 03:56:56 2020 weight of 16395652 cycles is about 1934696389 (118.00/cycle) Sat Aug 15 03:56:56 2020 distribution of cycle lengths: Sat Aug 15 03:56:56 2020 1 relations: 689486 Sat Aug 15 03:56:56 2020 2 relations: 911463 Sat Aug 15 03:56:56 2020 3 relations: 1055930 Sat Aug 15 03:56:56 2020 4 relations: 1099614 Sat Aug 15 03:56:56 2020 5 relations: 1119261 Sat Aug 15 03:56:56 2020 6 relations: 1113793 Sat Aug 15 03:56:56 2020 7 relations: 1100455 Sat Aug 15 03:56:56 2020 8 relations: 1065275 Sat Aug 15 03:56:56 2020 9 relations: 1019698 Sat Aug 15 03:56:56 2020 10+ relations: 7220677 Sat Aug 15 03:56:56 2020 heaviest cycle: 28 relations Sat Aug 15 03:57:00 2020 commencing cycle optimization Sat Aug 15 03:57:36 2020 start with 155114103 relations Sat Aug 15 04:06:42 2020 pruned 7462147 relations Sat Aug 15 04:06:42 2020 memory use: 3921.1 MB Sat Aug 15 04:06:42 2020 distribution of cycle lengths: Sat Aug 15 04:06:42 2020 1 relations: 689486 Sat Aug 15 04:06:42 2020 2 relations: 931683 Sat Aug 15 04:06:42 2020 3 relations: 1099834 Sat Aug 15 04:06:42 2020 4 relations: 1146445 Sat Aug 15 04:06:42 2020 5 relations: 1177587 Sat Aug 15 04:06:42 2020 6 relations: 1169363 Sat Aug 15 04:06:42 2020 7 relations: 1161113 Sat Aug 15 04:06:42 2020 8 relations: 1121990 Sat Aug 15 04:06:42 2020 9 relations: 1073248 Sat Aug 15 04:06:42 2020 10+ relations: 6824903 Sat Aug 15 04:06:42 2020 heaviest cycle: 28 relations Sat Aug 15 04:07:37 2020 RelProcTime: 21496 Sat Aug 15 04:07:37 2020 Sat Aug 15 04:07:37 2020 commencing linear algebra Sat Aug 15 04:07:40 2020 read 16395652 cycles Sat Aug 15 04:08:24 2020 cycles contain 55301218 unique relations Sat Aug 15 04:18:41 2020 read 55301218 relations Sat Aug 15 04:21:13 2020 using 20 quadratic characters above 4294917295 Sat Aug 15 04:25:00 2020 building initial matrix Sat Aug 15 04:36:32 2020 memory use: 6852.6 MB Sat Aug 15 04:37:01 2020 read 16395652 cycles Sat Aug 15 04:37:07 2020 matrix is 16395475 x 16395652 (7599.6 MB) with weight 2173058474 (132.54/col) Sat Aug 15 04:37:07 2020 sparse part has weight 1811836458 (110.51/col) Sat Aug 15 04:41:36 2020 filtering completed in 2 passes Sat Aug 15 04:41:41 2020 matrix is 16395334 x 16395511 (7599.6 MB) with weight 2173053988 (132.54/col) Sat Aug 15 04:41:41 2020 sparse part has weight 1811835074 (110.51/col) Sat Aug 15 04:43:27 2020 matrix starts at (0, 0) Sat Aug 15 04:43:32 2020 matrix is 16395334 x 16395511 (7599.6 MB) with weight 2173053988 (132.54/col) Sat Aug 15 04:43:32 2020 sparse part has weight 1811835074 (110.51/col) Sat Aug 15 04:43:32 2020 saving the first 48 matrix rows for later Sat Aug 15 04:43:37 2020 matrix includes 64 packed rows Sat Aug 15 04:43:40 2020 matrix is 16395286 x 16395511 (7279.7 MB) with weight 1870220592 (114.07/col) Sat Aug 15 04:43:40 2020 sparse part has weight 1744376059 (106.39/col) Sat Aug 15 04:43:40 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Sat Aug 15 04:45:43 2020 commencing Lanczos iteration (6 threads) Sat Aug 15 04:45:43 2020 memory use: 6252.3 MB Sat Aug 15 04:47:23 2020 linear algebra at 0.0%, ETA 284h25m Sat Aug 15 04:47:55 2020 checkpointing every 60000 dimensions Sat Aug 15 07:38:06 2020 lanczos halted after 2594 iterations (dim = 164027) Sat Aug 15 07:38:31 2020 BLanczosTime: 12654 Sat Aug 15 07:38:31 2020 Sat Aug 15 07:38:31 2020 commencing square root phase Sat Aug 15 07:38:31 2020 handling dependencies 1 to 64 Sat Aug 15 07:38:31 2020 reading relations for dependency 1 Sat Aug 15 07:38:31 2020 error: read_cycles can't open dependency file Mon Aug 24 22:05:05 2020 Mon Aug 24 22:05:05 2020 Mon Aug 24 22:05:05 2020 Msieve v. 1.53 (SVN unknown) Mon Aug 24 22:05:05 2020 random seeds: 41534250 9daef89a Mon Aug 24 22:05:05 2020 factoring 160535938059872076052002361469466240566104951687983687550300039455378968823296800696370716256032755170538353233707351684775873209205667257960721718167067332040961189718008259450357314684760405767244265383061204601 (213 digits) Mon Aug 24 22:05:06 2020 searching for 15-digit factors Mon Aug 24 22:05:07 2020 commencing number field sieve (213-digit input) Mon Aug 24 22:05:07 2020 R0: 2067951531382569187178521730174907133914530277252197265625 Mon Aug 24 22:05:07 2020 R1: -1330279464729113309844748891857449678409 Mon Aug 24 22:05:07 2020 A0: 1 Mon Aug 24 22:05:07 2020 A1: -1 Mon Aug 24 22:05:07 2020 A2: 1 Mon Aug 24 22:05:07 2020 A3: -1 Mon Aug 24 22:05:07 2020 A4: 1 Mon Aug 24 22:05:07 2020 skew 1.00, size 2.425e-23, alpha 1.694, combined = 6.529e-14 rroots = 0 Mon Aug 24 22:05:07 2020 Mon Aug 24 22:05:07 2020 commencing linear algebra Mon Aug 24 22:06:10 2020 matrix starts at (0, 0) Mon Aug 24 22:06:15 2020 matrix is 16395334 x 16395511 (7599.6 MB) with weight 2173053988 (132.54/col) Mon Aug 24 22:06:15 2020 sparse part has weight 1811835074 (110.51/col) Mon Aug 24 22:06:15 2020 saving the first 48 matrix rows for later Mon Aug 24 22:06:20 2020 matrix includes 64 packed rows Mon Aug 24 22:06:23 2020 matrix is 16395286 x 16395511 (7279.7 MB) with weight 1870220592 (114.07/col) Mon Aug 24 22:06:23 2020 sparse part has weight 1744376059 (106.39/col) Mon Aug 24 22:06:23 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Mon Aug 24 22:08:25 2020 commencing Lanczos iteration (8 threads) Mon Aug 24 22:08:25 2020 memory use: 6252.3 MB Mon Aug 24 22:08:31 2020 restarting at iteration 2594 (dim = 164027) Mon Aug 24 22:09:59 2020 linear algebra at 1.0%, ETA 261h 0m Mon Aug 24 22:10:28 2020 checkpointing every 70000 dimensions Thu Aug 27 09:17:02 2020 lanczos halted after 60365 iterations (dim = 3817164) Thu Aug 27 09:17:17 2020 BLanczosTime: 213130 Thu Aug 27 09:17:17 2020 Thu Aug 27 09:17:17 2020 commencing square root phase Thu Aug 27 09:17:17 2020 reading relations for dependency 1 Thu Aug 27 09:17:17 2020 error: read_cycles can't open dependency file Thu Aug 27 12:03:29 2020 Thu Aug 27 12:03:29 2020 Thu Aug 27 12:03:29 2020 Msieve v. 1.53 (SVN unknown) Thu Aug 27 12:03:29 2020 random seeds: 7835b710 473fb4a8 Thu Aug 27 12:03:29 2020 factoring 160535938059872076052002361469466240566104951687983687550300039455378968823296800696370716256032755170538353233707351684775873209205667257960721718167067332040961189718008259450357314684760405767244265383061204601 (213 digits) Thu Aug 27 12:03:30 2020 searching for 15-digit factors Thu Aug 27 12:03:32 2020 commencing number field sieve (213-digit input) Thu Aug 27 12:03:32 2020 R0: 2067951531382569187178521730174907133914530277252197265625 Thu Aug 27 12:03:32 2020 R1: -1330279464729113309844748891857449678409 Thu Aug 27 12:03:32 2020 A0: 1 Thu Aug 27 12:03:32 2020 A1: -1 Thu Aug 27 12:03:32 2020 A2: 1 Thu Aug 27 12:03:32 2020 A3: -1 Thu Aug 27 12:03:32 2020 A4: 1 Thu Aug 27 12:03:32 2020 skew 1.00, size 2.425e-23, alpha 1.694, combined = 6.529e-14 rroots = 0 Thu Aug 27 12:03:32 2020 Thu Aug 27 12:03:32 2020 commencing linear algebra Thu Aug 27 12:03:39 2020 matrix starts at (0, 0) Thu Aug 27 12:03:44 2020 matrix is 16395334 x 16395511 (7599.6 MB) with weight 2173053988 (132.54/col) Thu Aug 27 12:03:44 2020 sparse part has weight 1811835074 (110.51/col) Thu Aug 27 12:03:44 2020 saving the first 48 matrix rows for later Thu Aug 27 12:03:49 2020 matrix includes 64 packed rows Thu Aug 27 12:03:52 2020 matrix is 16395286 x 16395511 (7279.7 MB) with weight 1870220592 (114.07/col) Thu Aug 27 12:03:52 2020 sparse part has weight 1744376059 (106.39/col) Thu Aug 27 12:03:52 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Thu Aug 27 12:05:54 2020 commencing Lanczos iteration (8 threads) Thu Aug 27 12:05:54 2020 memory use: 6252.3 MB Thu Aug 27 12:05:55 2020 restarting at iteration 60365 (dim = 3817164) Thu Aug 27 12:06:46 2020 checkpointing every 70000 dimensions Thu Aug 27 12:07:23 2020 linear algebra at 23.3%, ETA 203h27m Tue Sep 1 07:33:34 2020 lanczos halted after 172590 iterations (dim = 10913888) Tue Sep 1 07:33:50 2020 BLanczosTime: 415818 Tue Sep 1 07:33:50 2020 Tue Sep 1 07:33:50 2020 commencing square root phase Tue Sep 1 07:33:50 2020 reading relations for dependency 1 Tue Sep 1 07:33:50 2020 error: read_cycles can't open dependency file Tue Sep 1 13:40:13 2020 Tue Sep 1 13:40:13 2020 Tue Sep 1 13:40:13 2020 Msieve v. 1.53 (SVN unknown) Tue Sep 1 13:40:13 2020 random seeds: c61e4c70 98d99ede Tue Sep 1 13:40:13 2020 factoring 160535938059872076052002361469466240566104951687983687550300039455378968823296800696370716256032755170538353233707351684775873209205667257960721718167067332040961189718008259450357314684760405767244265383061204601 (213 digits) Tue Sep 1 13:40:14 2020 searching for 15-digit factors Tue Sep 1 13:40:15 2020 commencing number field sieve (213-digit input) Tue Sep 1 13:40:15 2020 R0: 2067951531382569187178521730174907133914530277252197265625 Tue Sep 1 13:40:15 2020 R1: -1330279464729113309844748891857449678409 Tue Sep 1 13:40:15 2020 A0: 1 Tue Sep 1 13:40:15 2020 A1: -1 Tue Sep 1 13:40:15 2020 A2: 1 Tue Sep 1 13:40:15 2020 A3: -1 Tue Sep 1 13:40:15 2020 A4: 1 Tue Sep 1 13:40:15 2020 skew 1.00, size 2.425e-23, alpha 1.694, combined = 6.529e-14 rroots = 0 Tue Sep 1 13:40:15 2020 Tue Sep 1 13:40:15 2020 commencing linear algebra Tue Sep 1 13:40:22 2020 matrix starts at (0, 0) Tue Sep 1 13:40:27 2020 matrix is 16395334 x 16395511 (7599.6 MB) with weight 2173053988 (132.54/col) Tue Sep 1 13:40:27 2020 sparse part has weight 1811835074 (110.51/col) Tue Sep 1 13:40:27 2020 saving the first 48 matrix rows for later Tue Sep 1 13:40:32 2020 matrix includes 64 packed rows Tue Sep 1 13:40:35 2020 matrix is 16395286 x 16395511 (7279.7 MB) with weight 1870220592 (114.07/col) Tue Sep 1 13:40:35 2020 sparse part has weight 1744376059 (106.39/col) Tue Sep 1 13:40:35 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Tue Sep 1 13:42:37 2020 commencing Lanczos iteration (8 threads) Tue Sep 1 13:42:37 2020 memory use: 6252.3 MB Tue Sep 1 13:42:38 2020 restarting at iteration 172590 (dim = 10913888) Tue Sep 1 13:44:06 2020 linear algebra at 66.6%, ETA 88h21m Tue Sep 1 13:44:42 2020 checkpointing every 70000 dimensions Sat Sep 5 06:33:09 2020 lanczos halted after 259270 iterations (dim = 16395286) Sat Sep 5 06:34:06 2020 recovered 38 nontrivial dependencies Sat Sep 5 06:34:22 2020 BLanczosTime: 320047 Sat Sep 5 06:34:22 2020 Sat Sep 5 06:34:22 2020 commencing square root phase Sat Sep 5 06:34:22 2020 reading relations for dependency 1 Sat Sep 5 06:34:28 2020 read 8196024 cycles Sat Sep 5 06:34:48 2020 cycles contain 27650544 unique relations Sat Sep 5 06:46:47 2020 read 27650544 relations Sat Sep 5 06:49:21 2020 multiplying 27650544 relations Sat Sep 5 06:59:46 2020 multiply complete, coefficients have about 718.57 million bits Sat Sep 5 06:59:50 2020 initial square root is modulo 2797043 Sat Sep 5 07:14:05 2020 found factor: 113185632973382962509787548559204569234601229367339789989076697661 Sat Sep 5 07:14:05 2020 reading relations for dependency 2 Sat Sep 5 07:14:34 2020 read 8197475 cycles Sat Sep 5 07:14:55 2020 cycles contain 27653552 unique relations Sat Sep 5 07:26:54 2020 read 27653552 relations Sat Sep 5 07:29:28 2020 multiplying 27653552 relations Sat Sep 5 07:39:48 2020 multiply complete, coefficients have about 718.65 million bits Sat Sep 5 07:39:52 2020 initial square root is modulo 2801693 Sat Sep 5 07:54:05 2020 sqrtTime: 4783 Sat Sep 5 07:54:05 2020 p62 factor: 30352594418462909734662880580659648066477065201395350377415441 Sat Sep 5 07:54:05 2020 p66 factor: 113185632973382962509787548559204569234601229367339789989076697661 Sat Sep 5 07:54:05 2020 p86 factor: 46728855841189942276625451344246117744432044268825482142046587791914991016364634371101 Sat Sep 5 07:54:05 2020 elapsed time 90:13:52