Wed May 26 15:35:57 2021 Wed May 26 15:35:57 2021 Wed May 26 15:35:57 2021 Msieve v. 1.54 (SVN Unversioned directory) Wed May 26 15:35:57 2021 random seeds: 4bf300d0 d25d6181 Wed May 26 15:35:57 2021 factoring 2554492351743203553466465047163590561279014056908519070000000685201516774421702793327336915507089727958089217742945779099282127536202744456448278526479422651 (157 digits) Wed May 26 15:35:58 2021 searching for 15-digit factors Wed May 26 15:35:58 2021 commencing number field sieve (157-digit input) Wed May 26 15:35:58 2021 R0: -2530893774868872527835187432854 Wed May 26 15:35:58 2021 R1: 11653837865472407 Wed May 26 15:35:58 2021 A0: -39861548823757403003701316883289116185 Wed May 26 15:35:58 2021 A1: -57577200590567430222475767684207 Wed May 26 15:35:58 2021 A2: 49851357607445266131094441 Wed May 26 15:35:58 2021 A3: -11633836605299727549 Wed May 26 15:35:58 2021 A4: -1087030755260 Wed May 26 15:35:58 2021 A5: 24600 Wed May 26 15:35:58 2021 skew 1.00, size 2.933e-015, alpha -6.955, combined = 1.490e-014 rroots = 3 Wed May 26 15:35:58 2021 Wed May 26 15:35:58 2021 commencing relation filtering Wed May 26 15:35:58 2021 setting target matrix density to 110.0 Wed May 26 15:35:58 2021 estimated available RAM is 32684.7 MB Wed May 26 15:35:58 2021 commencing duplicate removal, pass 1 Wed May 26 15:36:55 2021 error -9 reading relation 8703777 Wed May 26 15:38:11 2021 error -15 reading relation 20287478 Wed May 26 15:38:11 2021 error -1 reading relation 20287479 Wed May 26 15:38:17 2021 error -15 reading relation 21183124 Wed May 26 15:38:28 2021 error -15 reading relation 22894559 Wed May 26 15:38:52 2021 error -1 reading relation 26549788 Wed May 26 15:39:05 2021 error -15 reading relation 28544066 Wed May 26 15:39:06 2021 error -5 reading relation 28689508 Wed May 26 15:39:27 2021 error -15 reading relation 31884952 Wed May 26 15:39:33 2021 error -5 reading relation 32762194 Wed May 26 15:39:41 2021 error -15 reading relation 34019853 Wed May 26 15:39:44 2021 error -9 reading relation 34464854 Wed May 26 15:40:00 2021 error -15 reading relation 36910851 Wed May 26 15:40:03 2021 error -1 reading relation 37299447 Wed May 26 15:40:06 2021 error -9 reading relation 37751586 Wed May 26 15:40:10 2021 error -9 reading relation 38346762 Wed May 26 15:40:10 2021 error -15 reading relation 38426769 Wed May 26 15:40:11 2021 error -15 reading relation 38581842 Wed May 26 15:40:23 2021 error -15 reading relation 40360219 Wed May 26 15:40:24 2021 error -15 reading relation 40438362 Wed May 26 15:40:29 2021 error -5 reading relation 41275013 Wed May 26 15:40:36 2021 error -15 reading relation 42357120 Wed May 26 15:40:45 2021 error -9 reading relation 43652773 Wed May 26 15:41:07 2021 error -9 reading relation 46922792 Wed May 26 15:41:10 2021 error -15 reading relation 47458791 Wed May 26 15:41:14 2021 error -15 reading relation 48082790 Wed May 26 15:41:15 2021 error -9 reading relation 48232176 Wed May 26 15:41:16 2021 error -9 reading relation 48300469 Wed May 26 15:41:17 2021 error -15 reading relation 48527723 Wed May 26 15:41:20 2021 error -15 reading relation 48980222 Wed May 26 15:41:23 2021 error -15 reading relation 49355006 Wed May 26 15:41:25 2021 error -9 reading relation 49628507 Wed May 26 15:41:41 2021 error -15 reading relation 52106059 Wed May 26 15:41:42 2021 error -9 reading relation 52301806 Wed May 26 15:41:43 2021 error -1 reading relation 52392030 Wed May 26 15:41:44 2021 error -1 reading relation 52510215 Wed May 26 15:41:48 2021 error -15 reading relation 53213906 Wed May 26 15:41:48 2021 error -1 reading relation 53214426 Wed May 26 15:41:50 2021 error -15 reading relation 53405993 Wed May 26 15:41:50 2021 error -9 reading relation 53453445 Wed May 26 15:41:52 2021 error -9 reading relation 53819540 Wed May 26 15:41:54 2021 error -15 reading relation 54027461 Wed May 26 15:41:57 2021 error -15 reading relation 54488076 Wed May 26 15:41:57 2021 error -9 reading relation 54519234 Wed May 26 15:42:15 2021 error -15 reading relation 57320028 Wed May 26 15:42:24 2021 error -15 reading relation 58607379 Wed May 26 15:42:24 2021 error -15 reading relation 58674418 Wed May 26 15:42:31 2021 error -9 reading relation 59719443 Wed May 26 15:44:02 2021 error -15 reading relation 73572345 Wed May 26 15:44:08 2021 error -9 reading relation 74494288 Wed May 26 15:44:09 2021 error -1 reading relation 74668809 Wed May 26 15:44:16 2021 error -9 reading relation 75716713 Wed May 26 15:44:16 2021 error -9 reading relation 75729693 Wed May 26 15:44:17 2021 skipped 13 relations with composite factors Wed May 26 15:44:17 2021 found 19064783 hash collisions in 75876225 relations Wed May 26 15:44:43 2021 commencing duplicate removal, pass 2 Wed May 26 15:45:55 2021 found 22879574 duplicates and 52996651 unique relations Wed May 26 15:45:55 2021 memory use: 426.4 MB Wed May 26 15:45:55 2021 reading ideals above 720000 Wed May 26 15:45:55 2021 commencing singleton removal, initial pass Wed May 26 15:51:25 2021 memory use: 1378.0 MB Wed May 26 15:51:25 2021 reading all ideals from disk Wed May 26 15:51:26 2021 memory use: 1928.7 MB Wed May 26 15:51:29 2021 keeping 48108968 ideals with weight <= 200, target excess is 279807 Wed May 26 15:51:32 2021 commencing in-memory singleton removal Wed May 26 15:51:35 2021 begin with 52996651 relations and 48108968 unique ideals Wed May 26 15:51:55 2021 reduce to 36870720 relations and 30562493 ideals in 11 passes Wed May 26 15:51:55 2021 max relations containing the same ideal: 164 Wed May 26 15:52:06 2021 removing 4359447 relations and 3359447 ideals in 1000000 cliques Wed May 26 15:52:07 2021 commencing in-memory singleton removal Wed May 26 15:52:08 2021 begin with 32511273 relations and 30562493 unique ideals Wed May 26 15:52:19 2021 reduce to 32092277 relations and 26770455 ideals in 7 passes Wed May 26 15:52:19 2021 max relations containing the same ideal: 150 Wed May 26 15:52:29 2021 removing 3492135 relations and 2492135 ideals in 1000000 cliques Wed May 26 15:52:29 2021 commencing in-memory singleton removal Wed May 26 15:52:31 2021 begin with 28600142 relations and 26770455 unique ideals Wed May 26 15:52:41 2021 reduce to 28292288 relations and 23961020 ideals in 8 passes Wed May 26 15:52:41 2021 max relations containing the same ideal: 139 Wed May 26 15:52:50 2021 removing 3270463 relations and 2270463 ideals in 1000000 cliques Wed May 26 15:52:50 2021 commencing in-memory singleton removal Wed May 26 15:52:51 2021 begin with 25021825 relations and 23961020 unique ideals Wed May 26 15:53:01 2021 reduce to 24722291 relations and 21381547 ideals in 9 passes Wed May 26 15:53:01 2021 max relations containing the same ideal: 129 Wed May 26 15:53:09 2021 removing 3186473 relations and 2186473 ideals in 1000000 cliques Wed May 26 15:53:10 2021 commencing in-memory singleton removal Wed May 26 15:53:10 2021 begin with 21535818 relations and 21381547 unique ideals Wed May 26 15:53:18 2021 reduce to 21219179 relations and 18867115 ideals in 8 passes Wed May 26 15:53:18 2021 max relations containing the same ideal: 121 Wed May 26 15:53:25 2021 removing 3162435 relations and 2162435 ideals in 1000000 cliques Wed May 26 15:53:25 2021 commencing in-memory singleton removal Wed May 26 15:53:26 2021 begin with 18056744 relations and 18867115 unique ideals Wed May 26 15:53:31 2021 reduce to 17697175 relations and 16330403 ideals in 7 passes Wed May 26 15:53:31 2021 max relations containing the same ideal: 104 Wed May 26 15:53:37 2021 removing 3176321 relations and 2176321 ideals in 1000000 cliques Wed May 26 15:53:38 2021 commencing in-memory singleton removal Wed May 26 15:53:38 2021 begin with 14520854 relations and 16330403 unique ideals Wed May 26 15:53:43 2021 reduce to 14080208 relations and 13692129 ideals in 8 passes Wed May 26 15:53:43 2021 max relations containing the same ideal: 87 Wed May 26 15:53:48 2021 removing 362741 relations and 299239 ideals in 63502 cliques Wed May 26 15:53:48 2021 commencing in-memory singleton removal Wed May 26 15:53:48 2021 begin with 13717467 relations and 13692129 unique ideals Wed May 26 15:53:52 2021 reduce to 13711014 relations and 13386402 ideals in 6 passes Wed May 26 15:53:52 2021 max relations containing the same ideal: 84 Wed May 26 15:53:53 2021 relations with 0 large ideals: 946 Wed May 26 15:53:53 2021 relations with 1 large ideals: 3078 Wed May 26 15:53:53 2021 relations with 2 large ideals: 47101 Wed May 26 15:53:53 2021 relations with 3 large ideals: 329234 Wed May 26 15:53:53 2021 relations with 4 large ideals: 1224388 Wed May 26 15:53:53 2021 relations with 5 large ideals: 2709502 Wed May 26 15:53:53 2021 relations with 6 large ideals: 3752704 Wed May 26 15:53:53 2021 relations with 7+ large ideals: 5644061 Wed May 26 15:53:53 2021 commencing 2-way merge Wed May 26 15:54:00 2021 reduce to 9071421 relation sets and 8746809 unique ideals Wed May 26 15:54:00 2021 commencing full merge Wed May 26 15:56:11 2021 memory use: 1081.9 MB Wed May 26 15:56:12 2021 found 4127230 cycles, need 4097009 Wed May 26 15:56:12 2021 weight of 4097009 cycles is about 451272904 (110.15/cycle) Wed May 26 15:56:12 2021 distribution of cycle lengths: Wed May 26 15:56:12 2021 1 relations: 215097 Wed May 26 15:56:12 2021 2 relations: 283868 Wed May 26 15:56:12 2021 3 relations: 324792 Wed May 26 15:56:12 2021 4 relations: 330670 Wed May 26 15:56:12 2021 5 relations: 336578 Wed May 26 15:56:12 2021 6 relations: 327431 Wed May 26 15:56:12 2021 7 relations: 313439 Wed May 26 15:56:12 2021 8 relations: 292198 Wed May 26 15:56:12 2021 9 relations: 268734 Wed May 26 15:56:12 2021 10+ relations: 1404202 Wed May 26 15:56:12 2021 heaviest cycle: 27 relations Wed May 26 15:56:13 2021 commencing cycle optimization Wed May 26 15:56:19 2021 start with 33098551 relations Wed May 26 15:57:15 2021 pruned 1507174 relations Wed May 26 15:57:15 2021 memory use: 907.2 MB Wed May 26 15:57:15 2021 distribution of cycle lengths: Wed May 26 15:57:15 2021 1 relations: 215097 Wed May 26 15:57:15 2021 2 relations: 292256 Wed May 26 15:57:15 2021 3 relations: 340302 Wed May 26 15:57:15 2021 4 relations: 345971 Wed May 26 15:57:15 2021 5 relations: 353954 Wed May 26 15:57:15 2021 6 relations: 343634 Wed May 26 15:57:15 2021 7 relations: 329699 Wed May 26 15:57:15 2021 8 relations: 304667 Wed May 26 15:57:15 2021 9 relations: 278373 Wed May 26 15:57:15 2021 10+ relations: 1293056 Wed May 26 15:57:15 2021 heaviest cycle: 26 relations Wed May 26 15:57:19 2021 RelProcTime: 1281 Wed May 26 15:57:19 2021 Wed May 26 15:57:19 2021 commencing linear algebra Wed May 26 15:57:19 2021 read 4097009 cycles Wed May 26 15:57:25 2021 cycles contain 13536501 unique relations Wed May 26 15:59:00 2021 read 13536501 relations Wed May 26 15:59:19 2021 using 20 quadratic characters above 4294917295 Wed May 26 15:59:58 2021 building initial matrix Wed May 26 16:01:54 2021 memory use: 1842.1 MB Wed May 26 16:01:57 2021 read 4097009 cycles Wed May 26 16:01:57 2021 matrix is 4096831 x 4097009 (1789.7 MB) with weight 545637666 (133.18/col) Wed May 26 16:01:57 2021 sparse part has weight 419995328 (102.51/col) Wed May 26 16:02:24 2021 filtering completed in 2 passes Wed May 26 16:02:25 2021 matrix is 4096629 x 4096807 (1789.7 MB) with weight 545628451 (133.18/col) Wed May 26 16:02:25 2021 sparse part has weight 419992655 (102.52/col) Wed May 26 16:02:32 2021 matrix starts at (0, 0) Wed May 26 16:02:32 2021 matrix is 4096629 x 4096807 (1789.7 MB) with weight 545628451 (133.18/col) Wed May 26 16:02:32 2021 sparse part has weight 419992655 (102.52/col) Wed May 26 16:02:32 2021 saving the first 240 matrix rows for later Wed May 26 16:02:33 2021 matrix includes 256 packed rows Wed May 26 16:02:34 2021 matrix is 4096389 x 4096807 (1600.1 MB) with weight 380343788 (92.84/col) Wed May 26 16:02:34 2021 sparse part has weight 353903114 (86.39/col) Wed May 26 16:02:34 2021 using block size 8192 and superblock size 1572864 for processor cache size 65536 kB Wed May 26 16:02:45 2021 commencing Lanczos iteration (23 threads) Wed May 26 16:02:45 2021 memory use: 2247.0 MB Wed May 26 16:02:50 2021 linear algebra at 0.0%, ETA 2h58m Wed May 26 16:02:51 2021 checkpointing every 1480000 dimensions Wed May 26 18:07:56 2021 Wed May 26 18:07:56 2021 Wed May 26 18:07:56 2021 Msieve v. 1.54 (SVN Unversioned directory) Wed May 26 18:07:56 2021 random seeds: 4809b30c 1a0c66d9 Wed May 26 18:07:56 2021 factoring 2554492351743203553466465047163590561279014056908519070000000685201516774421702793327336915507089727958089217742945779099282127536202744456448278526479422651 (157 digits) Wed May 26 18:07:56 2021 searching for 15-digit factors Wed May 26 18:07:56 2021 commencing number field sieve (157-digit input) Wed May 26 18:07:56 2021 R0: -2530893774868872527835187432854 Wed May 26 18:07:56 2021 R1: 11653837865472407 Wed May 26 18:07:56 2021 A0: -39861548823757403003701316883289116185 Wed May 26 18:07:56 2021 A1: -57577200590567430222475767684207 Wed May 26 18:07:56 2021 A2: 49851357607445266131094441 Wed May 26 18:07:56 2021 A3: -11633836605299727549 Wed May 26 18:07:56 2021 A4: -1087030755260 Wed May 26 18:07:56 2021 A5: 24600 Wed May 26 18:07:56 2021 skew 1.00, size 2.933e-015, alpha -6.955, combined = 1.490e-014 rroots = 3 Wed May 26 18:07:56 2021 Wed May 26 18:07:56 2021 commencing linear algebra Wed May 26 18:07:58 2021 matrix starts at (0, 0) Wed May 26 18:07:58 2021 matrix is 4096629 x 4096807 (1789.7 MB) with weight 545628451 (133.18/col) Wed May 26 18:07:58 2021 sparse part has weight 419992655 (102.52/col) Wed May 26 18:07:58 2021 saving the first 240 matrix rows for later Wed May 26 18:07:59 2021 matrix includes 256 packed rows Wed May 26 18:08:00 2021 matrix is 4096389 x 4096807 (1600.1 MB) with weight 380343788 (92.84/col) Wed May 26 18:08:00 2021 sparse part has weight 353903114 (86.39/col) Wed May 26 18:08:00 2021 using block size 8192 and superblock size 1572864 for processor cache size 65536 kB Wed May 26 18:08:11 2021 commencing Lanczos iteration (24 threads) Wed May 26 18:08:11 2021 memory use: 2247.1 MB Wed May 26 18:08:11 2021 restarting at iteration 5799 (dim = 1480134) Wed May 26 18:08:15 2021 linear algebra at 36.2%, ETA 1h53m Wed May 26 18:08:16 2021 checkpointing every 1470000 dimensions Wed May 26 20:03:52 2021 lanczos halted after 16051 iterations (dim = 4096389) Wed May 26 20:04:03 2021 recovered 32 nontrivial dependencies Wed May 26 20:04:04 2021 BLanczosTime: 6968 Wed May 26 20:04:04 2021 Wed May 26 20:04:04 2021 commencing square root phase Wed May 26 20:04:04 2021 reading relations for dependency 1 Wed May 26 20:04:04 2021 read 2048753 cycles Wed May 26 20:04:07 2021 cycles contain 6773418 unique relations Wed May 26 20:05:16 2021 read 6773418 relations Wed May 26 20:05:36 2021 multiplying 6773418 relations Wed May 26 20:09:44 2021 multiply complete, coefficients have about 350.88 million bits Wed May 26 20:09:45 2021 initial square root is modulo 1977067 Wed May 26 20:14:13 2021 sqrtTime: 609 Wed May 26 20:14:13 2021 p63 factor: 100017576746571698829069957017933080364050169132171253243124481 Wed May 26 20:14:13 2021 p95 factor: 25540434340014779996360985590058091748355493138758446792659046515907246080456144530845443824571 Wed May 26 20:14:13 2021 elapsed time 02:06:17