Sat Jun 18 11:27:56 2016 Sat Jun 18 11:27:56 2016 Sat Jun 18 11:27:56 2016 Msieve v. 1.53 (SVN 988M) Sat Jun 18 11:27:56 2016 random seeds: 58e31959 40d8b3fa Sat Jun 18 11:27:56 2016 factoring 532858013538414689333310198503835838161162769365099340904428700709712439307692959397003770700421482733573506578125587027438852536357824948457386042124611205016240694614331607514856795413196427593350896618973 (207 digits) Sat Jun 18 11:27:57 2016 searching for 15-digit factors Sat Jun 18 11:27:58 2016 commencing number field sieve (207-digit input) Sat Jun 18 11:27:58 2016 R0: 691291861545031981653617043195247460352 Sat Jun 18 11:27:58 2016 R1: -428983333404378483310699462890625 Sat Jun 18 11:27:58 2016 A0: 16 Sat Jun 18 11:27:58 2016 A1: 0 Sat Jun 18 11:27:58 2016 A2: 0 Sat Jun 18 11:27:58 2016 A3: 0 Sat Jun 18 11:27:58 2016 A4: 0 Sat Jun 18 11:27:58 2016 A5: 0 Sat Jun 18 11:27:58 2016 A6: 1 Sat Jun 18 11:27:58 2016 skew 1.59, size 1.493e-11, alpha 1.485, combined = 8.600e-13 rroots = 0 Sat Jun 18 11:27:58 2016 Sat Jun 18 11:27:58 2016 commencing relation filtering Sat Jun 18 11:27:58 2016 setting target matrix density to 120.0 Sat Jun 18 11:27:58 2016 estimated available RAM is 16384.0 MB Sat Jun 18 11:27:58 2016 commencing duplicate removal, pass 1 Sat Jun 18 11:34:14 2016 error -1 reading relation 44774811 Sat Jun 18 11:34:16 2016 error -5 reading relation 45084703 Sat Jun 18 11:37:03 2016 error -9 reading relation 65018042 Sat Jun 18 11:37:04 2016 error -5 reading relation 65036110 Sat Jun 18 11:38:55 2016 error -15 reading relation 78257733 Sat Jun 18 11:39:08 2016 error -1 reading relation 79706825 Sat Jun 18 11:39:53 2016 error -15 reading relation 85196598 Sat Jun 18 11:40:06 2016 error -9 reading relation 86713017 Sat Jun 18 11:40:13 2016 error -9 reading relation 87616066 Sat Jun 18 11:40:40 2016 error -1 reading relation 90748324 Sat Jun 18 11:40:49 2016 error -1 reading relation 91889222 Sat Jun 18 11:42:12 2016 error -15 reading relation 101730913 Sat Jun 18 11:42:12 2016 error -5 reading relation 101749002 Sat Jun 18 11:42:17 2016 error -9 reading relation 102309630 Sat Jun 18 11:42:42 2016 error -9 reading relation 105326159 Sat Jun 18 11:42:52 2016 error -9 reading relation 106504385 Sat Jun 18 11:43:01 2016 error -15 reading relation 107651077 Sat Jun 18 11:43:24 2016 skipped 6 relations with b > 2^32 Sat Jun 18 11:43:24 2016 skipped 15 relations with composite factors Sat Jun 18 11:43:24 2016 found 20473326 hash collisions in 110386846 relations Sat Jun 18 11:43:40 2016 added 1218925 free relations Sat Jun 18 11:43:40 2016 commencing duplicate removal, pass 2 Sat Jun 18 11:45:27 2016 found 19805257 duplicates and 91800514 unique relations Sat Jun 18 11:45:27 2016 memory use: 660.8 MB Sat Jun 18 11:45:27 2016 reading ideals above 95485952 Sat Jun 18 11:45:27 2016 commencing singleton removal, initial pass Sat Jun 18 11:55:32 2016 memory use: 1506.0 MB Sat Jun 18 11:55:32 2016 reading all ideals from disk Sat Jun 18 11:55:33 2016 memory use: 1507.0 MB Sat Jun 18 11:55:36 2016 commencing in-memory singleton removal Sat Jun 18 11:55:39 2016 begin with 91800514 relations and 78193285 unique ideals Sat Jun 18 11:56:15 2016 reduce to 54501936 relations and 36581353 ideals in 15 passes Sat Jun 18 11:56:15 2016 max relations containing the same ideal: 30 Sat Jun 18 11:56:20 2016 reading ideals above 720000 Sat Jun 18 11:56:20 2016 commencing singleton removal, initial pass Sat Jun 18 12:04:23 2016 memory use: 1378.0 MB Sat Jun 18 12:04:23 2016 reading all ideals from disk Sat Jun 18 12:04:24 2016 memory use: 2061.2 MB Sat Jun 18 12:04:28 2016 keeping 47326241 ideals with weight <= 200, target excess is 282965 Sat Jun 18 12:04:32 2016 commencing in-memory singleton removal Sat Jun 18 12:04:36 2016 begin with 54501936 relations and 47326241 unique ideals Sat Jun 18 12:05:09 2016 reduce to 54470912 relations and 47295190 ideals in 9 passes Sat Jun 18 12:05:09 2016 max relations containing the same ideal: 200 Sat Jun 18 12:05:30 2016 removing 5914922 relations and 4914922 ideals in 1000000 cliques Sat Jun 18 12:05:32 2016 commencing in-memory singleton removal Sat Jun 18 12:05:35 2016 begin with 48555990 relations and 47295190 unique ideals Sat Jun 18 12:06:05 2016 reduce to 48031812 relations and 41843597 ideals in 9 passes Sat Jun 18 12:06:05 2016 max relations containing the same ideal: 192 Sat Jun 18 12:06:23 2016 removing 4570771 relations and 3570771 ideals in 1000000 cliques Sat Jun 18 12:06:25 2016 commencing in-memory singleton removal Sat Jun 18 12:06:28 2016 begin with 43461041 relations and 41843597 unique ideals Sat Jun 18 12:06:51 2016 reduce to 43116330 relations and 37920812 ideals in 8 passes Sat Jun 18 12:06:51 2016 max relations containing the same ideal: 181 Sat Jun 18 12:07:07 2016 removing 4150827 relations and 3150827 ideals in 1000000 cliques Sat Jun 18 12:07:08 2016 commencing in-memory singleton removal Sat Jun 18 12:07:10 2016 begin with 38965503 relations and 37920812 unique ideals Sat Jun 18 12:07:30 2016 reduce to 38659939 relations and 34457669 ideals in 8 passes Sat Jun 18 12:07:30 2016 max relations containing the same ideal: 169 Sat Jun 18 12:07:44 2016 removing 3922719 relations and 2922719 ideals in 1000000 cliques Sat Jun 18 12:07:46 2016 commencing in-memory singleton removal Sat Jun 18 12:07:48 2016 begin with 34737220 relations and 34457669 unique ideals Sat Jun 18 12:08:07 2016 reduce to 34441498 relations and 31232427 ideals in 9 passes Sat Jun 18 12:08:07 2016 max relations containing the same ideal: 159 Sat Jun 18 12:08:20 2016 removing 3783933 relations and 2783933 ideals in 1000000 cliques Sat Jun 18 12:08:21 2016 commencing in-memory singleton removal Sat Jun 18 12:08:23 2016 begin with 30657565 relations and 31232427 unique ideals Sat Jun 18 12:08:41 2016 reduce to 30359928 relations and 28143204 ideals in 10 passes Sat Jun 18 12:08:41 2016 max relations containing the same ideal: 142 Sat Jun 18 12:08:52 2016 removing 3682913 relations and 2682913 ideals in 1000000 cliques Sat Jun 18 12:08:53 2016 commencing in-memory singleton removal Sat Jun 18 12:08:55 2016 begin with 26677015 relations and 28143204 unique ideals Sat Jun 18 12:09:06 2016 reduce to 26365031 relations and 25139417 ideals in 8 passes Sat Jun 18 12:09:06 2016 max relations containing the same ideal: 129 Sat Jun 18 12:09:16 2016 removing 3312628 relations and 2415254 ideals in 897374 cliques Sat Jun 18 12:09:17 2016 commencing in-memory singleton removal Sat Jun 18 12:09:18 2016 begin with 23052403 relations and 25139417 unique ideals Sat Jun 18 12:09:28 2016 reduce to 22766642 relations and 22430117 ideals in 8 passes Sat Jun 18 12:09:28 2016 max relations containing the same ideal: 117 Sat Jun 18 12:09:36 2016 removing 64045 relations and 55760 ideals in 8285 cliques Sat Jun 18 12:09:37 2016 commencing in-memory singleton removal Sat Jun 18 12:09:38 2016 begin with 22702597 relations and 22430117 unique ideals Sat Jun 18 12:09:43 2016 reduce to 22702508 relations and 22374268 ideals in 4 passes Sat Jun 18 12:09:43 2016 max relations containing the same ideal: 117 Sat Jun 18 12:09:48 2016 relations with 0 large ideals: 10618 Sat Jun 18 12:09:48 2016 relations with 1 large ideals: 2227 Sat Jun 18 12:09:48 2016 relations with 2 large ideals: 24388 Sat Jun 18 12:09:48 2016 relations with 3 large ideals: 211548 Sat Jun 18 12:09:48 2016 relations with 4 large ideals: 1018380 Sat Jun 18 12:09:48 2016 relations with 5 large ideals: 2936089 Sat Jun 18 12:09:48 2016 relations with 6 large ideals: 5295999 Sat Jun 18 12:09:48 2016 relations with 7+ large ideals: 13203259 Sat Jun 18 12:09:48 2016 commencing 2-way merge Sat Jun 18 12:09:59 2016 reduce to 14941873 relation sets and 14613633 unique ideals Sat Jun 18 12:09:59 2016 commencing full merge Sat Jun 18 12:22:09 2016 memory use: 674.2 MB Sat Jun 18 12:22:09 2016 found 25834 cycles, need 3077165 Sat Jun 18 12:22:09 2016 too few cycles, matrix probably cannot build Sat Jun 18 13:43:25 2016 Sat Jun 18 13:43:28 2016 Sat Jun 18 13:43:28 2016 Msieve v. 1.53 (SVN 988M) Sat Jun 18 13:43:28 2016 random seeds: b9d5159b 4ee754fa Sat Jun 18 13:43:28 2016 factoring 532858013538414689333310198503835838161162769365099340904428700709712439307692959397003770700421482733573506578125587027438852536357824948457386042124611205016240694614331607514856795413196427593350896618973 (207 digits) Sat Jun 18 13:43:29 2016 searching for 15-digit factors Sat Jun 18 13:43:31 2016 commencing number field sieve (207-digit input) Sat Jun 18 13:43:31 2016 R0: 691291861545031981653617043195247460352 Sat Jun 18 13:43:31 2016 R1: -428983333404378483310699462890625 Sat Jun 18 13:43:31 2016 A0: 16 Sat Jun 18 13:43:31 2016 A1: 0 Sat Jun 18 13:43:31 2016 A2: 0 Sat Jun 18 13:43:31 2016 A3: 0 Sat Jun 18 13:43:31 2016 A4: 0 Sat Jun 18 13:43:31 2016 A5: 0 Sat Jun 18 13:43:31 2016 A6: 1 Sat Jun 18 13:43:31 2016 skew 1.59, size 1.493e-11, alpha 1.485, combined = 8.600e-13 rroots = 0 Sat Jun 18 13:43:31 2016 Sat Jun 18 13:43:31 2016 commencing relation filtering Sat Jun 18 13:43:31 2016 setting target matrix density to 110.0 Sat Jun 18 13:43:31 2016 estimated available RAM is 16384.0 MB Sat Jun 18 13:43:31 2016 commencing duplicate removal, pass 1 Sat Jun 18 13:49:46 2016 error -1 reading relation 44774811 Sat Jun 18 13:49:48 2016 error -5 reading relation 45084703 Sat Jun 18 13:52:32 2016 error -9 reading relation 65018042 Sat Jun 18 13:52:32 2016 error -5 reading relation 65036110 Sat Jun 18 13:54:24 2016 error -15 reading relation 78257733 Sat Jun 18 13:54:36 2016 error -1 reading relation 79706825 Sat Jun 18 13:55:22 2016 error -15 reading relation 85196598 Sat Jun 18 13:55:35 2016 error -9 reading relation 86713017 Sat Jun 18 13:55:42 2016 error -9 reading relation 87616066 Sat Jun 18 13:56:08 2016 error -1 reading relation 90748324 Sat Jun 18 13:56:18 2016 error -1 reading relation 91889222 Sat Jun 18 13:57:40 2016 error -15 reading relation 101730913 Sat Jun 18 13:57:40 2016 error -5 reading relation 101749002 Sat Jun 18 13:57:45 2016 error -9 reading relation 102309630 Sat Jun 18 13:58:11 2016 error -9 reading relation 105326159 Sat Jun 18 13:58:20 2016 error -9 reading relation 106504385 Sat Jun 18 13:58:30 2016 error -15 reading relation 107651077 Sat Jun 18 13:59:13 2016 skipped 6 relations with b > 2^32 Sat Jun 18 13:59:13 2016 skipped 15 relations with composite factors Sat Jun 18 13:59:13 2016 found 20552430 hash collisions in 111605771 relations Sat Jun 18 13:59:24 2016 added 1 free relations Sat Jun 18 13:59:24 2016 commencing duplicate removal, pass 2 Sat Jun 18 14:01:11 2016 found 19805257 duplicates and 91800515 unique relations Sat Jun 18 14:01:11 2016 memory use: 660.8 MB Sat Jun 18 14:01:11 2016 reading ideals above 95485952 Sat Jun 18 14:01:11 2016 commencing singleton removal, initial pass Sat Jun 18 14:11:24 2016 memory use: 1506.0 MB Sat Jun 18 14:11:24 2016 reading all ideals from disk Sat Jun 18 14:11:25 2016 memory use: 1507.0 MB Sat Jun 18 14:11:28 2016 commencing in-memory singleton removal Sat Jun 18 14:11:31 2016 begin with 91800515 relations and 78193285 unique ideals Sat Jun 18 14:12:07 2016 reduce to 54501936 relations and 36581353 ideals in 15 passes Sat Jun 18 14:12:07 2016 max relations containing the same ideal: 30 Sat Jun 18 14:12:12 2016 reading ideals above 720000 Sat Jun 18 14:12:12 2016 commencing singleton removal, initial pass Sat Jun 18 14:20:12 2016 memory use: 1378.0 MB Sat Jun 18 14:20:12 2016 reading all ideals from disk Sat Jun 18 14:20:13 2016 memory use: 2061.2 MB Sat Jun 18 14:20:17 2016 keeping 47326243 ideals with weight <= 200, target excess is 282965 Sat Jun 18 14:20:21 2016 commencing in-memory singleton removal Sat Jun 18 14:20:25 2016 begin with 54501937 relations and 47326243 unique ideals Sat Jun 18 14:20:59 2016 reduce to 54470912 relations and 47295190 ideals in 9 passes Sat Jun 18 14:20:59 2016 max relations containing the same ideal: 200 Sat Jun 18 14:21:20 2016 removing 5914922 relations and 4914922 ideals in 1000000 cliques Sat Jun 18 14:21:22 2016 commencing in-memory singleton removal Sat Jun 18 14:21:25 2016 begin with 48555990 relations and 47295190 unique ideals Sat Jun 18 14:21:55 2016 reduce to 48031812 relations and 41843597 ideals in 9 passes Sat Jun 18 14:21:55 2016 max relations containing the same ideal: 192 Sat Jun 18 14:22:13 2016 removing 4570771 relations and 3570771 ideals in 1000000 cliques Sat Jun 18 14:22:15 2016 commencing in-memory singleton removal Sat Jun 18 14:22:18 2016 begin with 43461041 relations and 41843597 unique ideals Sat Jun 18 14:22:40 2016 reduce to 43116330 relations and 37920812 ideals in 8 passes Sat Jun 18 14:22:40 2016 max relations containing the same ideal: 181 Sat Jun 18 14:22:56 2016 removing 4150827 relations and 3150827 ideals in 1000000 cliques Sat Jun 18 14:22:58 2016 commencing in-memory singleton removal Sat Jun 18 14:23:00 2016 begin with 38965503 relations and 37920812 unique ideals Sat Jun 18 14:23:20 2016 reduce to 38659939 relations and 34457669 ideals in 8 passes Sat Jun 18 14:23:20 2016 max relations containing the same ideal: 169 Sat Jun 18 14:23:34 2016 removing 3922719 relations and 2922719 ideals in 1000000 cliques Sat Jun 18 14:23:36 2016 commencing in-memory singleton removal Sat Jun 18 14:23:38 2016 begin with 34737220 relations and 34457669 unique ideals Sat Jun 18 14:23:56 2016 reduce to 34441498 relations and 31232427 ideals in 9 passes Sat Jun 18 14:23:56 2016 max relations containing the same ideal: 159 Sat Jun 18 14:24:09 2016 removing 3783933 relations and 2783933 ideals in 1000000 cliques Sat Jun 18 14:24:10 2016 commencing in-memory singleton removal Sat Jun 18 14:24:12 2016 begin with 30657565 relations and 31232427 unique ideals Sat Jun 18 14:24:30 2016 reduce to 30359928 relations and 28143204 ideals in 10 passes Sat Jun 18 14:24:30 2016 max relations containing the same ideal: 142 Sat Jun 18 14:24:41 2016 removing 3682913 relations and 2682913 ideals in 1000000 cliques Sat Jun 18 14:24:42 2016 commencing in-memory singleton removal Sat Jun 18 14:24:44 2016 begin with 26677015 relations and 28143204 unique ideals Sat Jun 18 14:24:56 2016 reduce to 26365031 relations and 25139417 ideals in 8 passes Sat Jun 18 14:24:56 2016 max relations containing the same ideal: 129 Sat Jun 18 14:25:05 2016 removing 3312628 relations and 2415254 ideals in 897374 cliques Sat Jun 18 14:25:06 2016 commencing in-memory singleton removal Sat Jun 18 14:25:07 2016 begin with 23052403 relations and 25139417 unique ideals Sat Jun 18 14:25:17 2016 reduce to 22766642 relations and 22430117 ideals in 8 passes Sat Jun 18 14:25:17 2016 max relations containing the same ideal: 117 Sat Jun 18 14:25:25 2016 removing 64045 relations and 55760 ideals in 8285 cliques Sat Jun 18 14:25:26 2016 commencing in-memory singleton removal Sat Jun 18 14:25:27 2016 begin with 22702597 relations and 22430117 unique ideals Sat Jun 18 14:25:32 2016 reduce to 22702508 relations and 22374268 ideals in 4 passes Sat Jun 18 14:25:32 2016 max relations containing the same ideal: 117 Sat Jun 18 14:25:36 2016 relations with 0 large ideals: 10618 Sat Jun 18 14:25:36 2016 relations with 1 large ideals: 2227 Sat Jun 18 14:25:36 2016 relations with 2 large ideals: 24388 Sat Jun 18 14:25:36 2016 relations with 3 large ideals: 211548 Sat Jun 18 14:25:36 2016 relations with 4 large ideals: 1018380 Sat Jun 18 14:25:36 2016 relations with 5 large ideals: 2936089 Sat Jun 18 14:25:36 2016 relations with 6 large ideals: 5295999 Sat Jun 18 14:25:36 2016 relations with 7+ large ideals: 13203259 Sat Jun 18 14:25:36 2016 commencing 2-way merge Sat Jun 18 14:25:47 2016 reduce to 14941873 relation sets and 14613633 unique ideals Sat Jun 18 14:25:47 2016 commencing full merge Sat Jun 18 14:31:42 2016 memory use: 1991.1 MB Sat Jun 18 14:31:45 2016 found 6944348 cycles, need 6931833 Sat Jun 18 14:31:45 2016 weight of 6931833 cycles is about 762522284 (110.00/cycle) Sat Jun 18 14:31:45 2016 distribution of cycle lengths: Sat Jun 18 14:31:45 2016 1 relations: 315073 Sat Jun 18 14:31:45 2016 2 relations: 473691 Sat Jun 18 14:31:45 2016 3 relations: 556483 Sat Jun 18 14:31:45 2016 4 relations: 565827 Sat Jun 18 14:31:45 2016 5 relations: 564128 Sat Jun 18 14:31:45 2016 6 relations: 545221 Sat Jun 18 14:31:45 2016 7 relations: 519201 Sat Jun 18 14:31:45 2016 8 relations: 484338 Sat Jun 18 14:31:45 2016 9 relations: 444952 Sat Jun 18 14:31:45 2016 10+ relations: 2462919 Sat Jun 18 14:31:45 2016 heaviest cycle: 28 relations Sat Jun 18 14:31:47 2016 commencing cycle optimization Sat Jun 18 14:32:02 2016 start with 57615101 relations Sat Jun 18 14:34:25 2016 pruned 2469444 relations Sat Jun 18 14:34:25 2016 memory use: 1543.4 MB Sat Jun 18 14:34:25 2016 distribution of cycle lengths: Sat Jun 18 14:34:25 2016 1 relations: 315073 Sat Jun 18 14:34:25 2016 2 relations: 485450 Sat Jun 18 14:34:25 2016 3 relations: 580481 Sat Jun 18 14:34:25 2016 4 relations: 588850 Sat Jun 18 14:34:25 2016 5 relations: 591051 Sat Jun 18 14:34:25 2016 6 relations: 568748 Sat Jun 18 14:34:25 2016 7 relations: 542234 Sat Jun 18 14:34:25 2016 8 relations: 502318 Sat Jun 18 14:34:25 2016 9 relations: 460477 Sat Jun 18 14:34:25 2016 10+ relations: 2297151 Sat Jun 18 14:34:25 2016 heaviest cycle: 28 relations Sat Jun 18 14:34:36 2016 RelProcTime: 3065 Sat Jun 18 14:34:36 2016 Sat Jun 18 14:34:36 2016 commencing linear algebra Sat Jun 18 14:34:37 2016 read 6931833 cycles Sat Jun 18 14:34:52 2016 cycles contain 22510719 unique relations Sat Jun 18 14:37:57 2016 read 22510719 relations Sat Jun 18 14:38:30 2016 using 20 quadratic characters above 4294917295 Sat Jun 18 14:40:06 2016 building initial matrix Sat Jun 18 14:44:31 2016 memory use: 2799.6 MB Sat Jun 18 14:44:38 2016 read 6931833 cycles Sat Jun 18 14:44:39 2016 matrix is 6931656 x 6931833 (2990.0 MB) with weight 852847769 (123.03/col) Sat Jun 18 14:44:39 2016 sparse part has weight 714498823 (103.08/col) Sat Jun 18 14:45:45 2016 filtering completed in 2 passes Sat Jun 18 14:45:46 2016 matrix is 6931570 x 6931747 (2990.0 MB) with weight 852844300 (123.03/col) Sat Jun 18 14:45:46 2016 sparse part has weight 714497051 (103.08/col) Sat Jun 18 14:46:23 2016 matrix starts at (0, 0) Sat Jun 18 14:46:23 2016 matrix is 6931570 x 6931747 (2990.0 MB) with weight 852844300 (123.03/col) Sat Jun 18 14:46:23 2016 sparse part has weight 714497051 (103.08/col) Sat Jun 18 14:46:23 2016 saving the first 48 matrix rows for later Sat Jun 18 14:46:24 2016 matrix includes 64 packed rows Sat Jun 18 14:46:25 2016 matrix is 6931522 x 6931747 (2865.4 MB) with weight 728010160 (105.03/col) Sat Jun 18 14:46:25 2016 sparse part has weight 681834679 (98.36/col) Sat Jun 18 14:46:25 2016 using block size 8192 and superblock size 12582912 for processor cache size 131072 kB Sat Jun 18 14:47:02 2016 commencing Lanczos iteration (4 threads) Sat Jun 18 14:47:02 2016 memory use: 2419.4 MB Sat Jun 18 14:47:41 2016 linear algebra at 0.0%, ETA 47h 4m Sat Jun 18 14:47:53 2016 checkpointing every 150000 dimensions Sat Jun 18 22:02:30 2016 lanczos halted after 17404 iterations (dim = 1100485) Sat Jun 18 22:02:31 2016 BLanczosTime: 26875 Sat Jun 18 22:02:31 2016 Sat Jun 18 22:02:31 2016 commencing square root phase Sat Jun 18 22:02:31 2016 handling dependencies 1 to 64 Sat Jun 18 22:02:31 2016 reading relations for dependency 1 Sat Jun 18 22:02:31 2016 error: read_cycles can't open dependency file Sat Jun 18 22:03:26 2016 Sat Jun 18 22:03:26 2016 Sat Jun 18 22:03:26 2016 Msieve v. 1.53 (SVN 988M) Sat Jun 18 22:03:26 2016 random seeds: 09f97cea e1eabc95 Sat Jun 18 22:03:26 2016 factoring 532858013538414689333310198503835838161162769365099340904428700709712439307692959397003770700421482733573506578125587027438852536357824948457386042124611205016240694614331607514856795413196427593350896618973 (207 digits) Sat Jun 18 22:03:27 2016 searching for 15-digit factors Sat Jun 18 22:03:28 2016 commencing number field sieve (207-digit input) Sat Jun 18 22:03:28 2016 R0: 691291861545031981653617043195247460352 Sat Jun 18 22:03:28 2016 R1: -428983333404378483310699462890625 Sat Jun 18 22:03:28 2016 A0: 16 Sat Jun 18 22:03:28 2016 A1: 0 Sat Jun 18 22:03:28 2016 A2: 0 Sat Jun 18 22:03:28 2016 A3: 0 Sat Jun 18 22:03:28 2016 A4: 0 Sat Jun 18 22:03:28 2016 A5: 0 Sat Jun 18 22:03:28 2016 A6: 1 Sat Jun 18 22:03:28 2016 skew 1.59, size 1.493e-11, alpha 1.485, combined = 8.600e-13 rroots = 0 Sat Jun 18 22:03:28 2016 Sat Jun 18 22:03:28 2016 commencing linear algebra Sat Jun 18 22:03:31 2016 matrix starts at (0, 0) Sat Jun 18 22:03:31 2016 matrix is 6931570 x 6931747 (2990.0 MB) with weight 852844300 (123.03/col) Sat Jun 18 22:03:31 2016 sparse part has weight 714497051 (103.08/col) Sat Jun 18 22:03:31 2016 saving the first 48 matrix rows for later Sat Jun 18 22:03:33 2016 matrix includes 64 packed rows Sat Jun 18 22:03:33 2016 matrix is 6931522 x 6931747 (2865.4 MB) with weight 728010160 (105.03/col) Sat Jun 18 22:03:33 2016 sparse part has weight 681834679 (98.36/col) Sat Jun 18 22:03:33 2016 using block size 8192 and superblock size 1179648 for processor cache size 12288 kB Sat Jun 18 22:04:12 2016 commencing Lanczos iteration (4 threads) Sat Jun 18 22:04:12 2016 memory use: 2419.4 MB Sat Jun 18 22:04:12 2016 restarting at iteration 17404 (dim = 1100485) Sat Jun 18 22:04:33 2016 linear algebra at 15.9%, ETA 22h33m Sat Jun 18 22:04:34 2016 checkpointing every 260000 dimensions Sat Jun 18 22:04:52 2016 lanczos halted after 17449 iterations (dim = 1103312) Sat Jun 18 22:04:53 2016 BLanczosTime: 85 Sat Jun 18 22:04:53 2016 Sat Jun 18 22:04:53 2016 commencing square root phase Sat Jun 18 22:04:53 2016 reading relations for dependency 1 Sat Jun 18 22:04:53 2016 error: read_cycles can't open dependency file Sat Jun 18 22:05:00 2016 Sat Jun 18 22:05:00 2016 Sat Jun 18 22:05:00 2016 Msieve v. 1.53 (SVN 988M) Sat Jun 18 22:05:00 2016 random seeds: 090d043a eb4673dd Sat Jun 18 22:05:00 2016 factoring 532858013538414689333310198503835838161162769365099340904428700709712439307692959397003770700421482733573506578125587027438852536357824948457386042124611205016240694614331607514856795413196427593350896618973 (207 digits) Sat Jun 18 22:05:00 2016 searching for 15-digit factors Sat Jun 18 22:05:02 2016 commencing number field sieve (207-digit input) Sat Jun 18 22:05:02 2016 R0: 691291861545031981653617043195247460352 Sat Jun 18 22:05:02 2016 R1: -428983333404378483310699462890625 Sat Jun 18 22:05:02 2016 A0: 16 Sat Jun 18 22:05:02 2016 A1: 0 Sat Jun 18 22:05:02 2016 A2: 0 Sat Jun 18 22:05:02 2016 A3: 0 Sat Jun 18 22:05:02 2016 A4: 0 Sat Jun 18 22:05:02 2016 A5: 0 Sat Jun 18 22:05:02 2016 A6: 1 Sat Jun 18 22:05:02 2016 skew 1.59, size 1.493e-11, alpha 1.485, combined = 8.600e-13 rroots = 0 Sat Jun 18 22:05:02 2016 Sat Jun 18 22:05:02 2016 commencing linear algebra Sat Jun 18 22:05:04 2016 matrix starts at (0, 0) Sat Jun 18 22:05:05 2016 matrix is 6931570 x 6931747 (2990.0 MB) with weight 852844300 (123.03/col) Sat Jun 18 22:05:05 2016 sparse part has weight 714497051 (103.08/col) Sat Jun 18 22:05:05 2016 saving the first 48 matrix rows for later Sat Jun 18 22:05:06 2016 matrix includes 64 packed rows Sat Jun 18 22:05:07 2016 matrix is 6931522 x 6931747 (2865.4 MB) with weight 728010160 (105.03/col) Sat Jun 18 22:05:07 2016 sparse part has weight 681834679 (98.36/col) Sat Jun 18 22:05:07 2016 using block size 8192 and superblock size 1179648 for processor cache size 12288 kB Sat Jun 18 22:05:44 2016 commencing Lanczos iteration (6 threads) Sat Jun 18 22:05:44 2016 memory use: 2419.4 MB Sat Jun 18 22:05:45 2016 restarting at iteration 17449 (dim = 1103312) Sat Jun 18 22:05:52 2016 checkpointing every 360000 dimensions Sat Jun 18 22:06:00 2016 linear algebra at 15.9%, ETA 15h59m Sun Jun 19 14:43:26 2016 lanczos halted after 109620 iterations (dim = 6931522) Sun Jun 19 14:43:32 2016 recovered 41 nontrivial dependencies Sun Jun 19 14:43:33 2016 BLanczosTime: 59911 Sun Jun 19 14:43:33 2016 Sun Jun 19 14:43:33 2016 commencing square root phase Sun Jun 19 14:43:33 2016 reading relations for dependency 1 Sun Jun 19 14:43:35 2016 read 3469266 cycles Sun Jun 19 14:43:41 2016 cycles contain 11258068 unique relations Sun Jun 19 14:45:41 2016 read 11258068 relations Sun Jun 19 14:46:27 2016 multiplying 11258068 relations Sun Jun 19 14:53:43 2016 multiply complete, coefficients have about 280.65 million bits Sun Jun 19 14:53:44 2016 initial square root is modulo 108631 Sun Jun 19 15:01:03 2016 found factor: 31855327989328009851058015616561840003428042212127832937066801478980931307952555582721 Sun Jun 19 15:01:03 2016 reading relations for dependency 2 Sun Jun 19 15:01:04 2016 read 3467542 cycles Sun Jun 19 15:01:11 2016 cycles contain 11259166 unique relations Sun Jun 19 15:03:10 2016 read 11259166 relations Sun Jun 19 15:03:56 2016 multiplying 11259166 relations Sun Jun 19 15:11:11 2016 multiply complete, coefficients have about 280.69 million bits Sun Jun 19 15:11:12 2016 initial square root is modulo 108799 Sun Jun 19 15:18:33 2016 sqrtTime: 2100 Sun Jun 19 15:18:33 2016 p54 factor: 572758691974180242249322425632185305012038888902159613 Sun Jun 19 15:18:33 2016 p68 factor: 29205035050142884487476671474551599250361481728684769296385569564001 Sun Jun 19 15:18:33 2016 p86 factor: 31855327989328009851058015616561840003428042212127832937066801478980931307952555582721 Sun Jun 19 15:18:33 2016 elapsed time 17:13:33