Wed Sep 16 13:01:48 2020 Wed Sep 16 13:01:48 2020 Wed Sep 16 13:01:48 2020 Msieve v. 1.54 (SVN 1025) Wed Sep 16 13:01:48 2020 random seeds: 344902ce d85926ea Wed Sep 16 13:01:48 2020 factoring 379324645974987868038445973770222205055836139706492268417409528410052252744189265683241635093795883576367720009313143400817438304773676877956783075949305520776162400511 (168 digits) Wed Sep 16 13:01:49 2020 no P-1/P+1/ECM available, skipping Wed Sep 16 13:01:49 2020 commencing number field sieve (168-digit input) Wed Sep 16 13:01:49 2020 R0: -517461487263688813048164782538244 Wed Sep 16 13:01:49 2020 R1: 244514421022048541 Wed Sep 16 13:01:49 2020 A0: -1497308441320267750414017229100244703744725 Wed Sep 16 13:01:49 2020 A1: 2322962717648057900108920535448817496 Wed Sep 16 13:01:49 2020 A2: -46575248422621497908648569643 Wed Sep 16 13:01:49 2020 A3: -332701571896421254068 Wed Sep 16 13:01:49 2020 A4: 2905470167916 Wed Sep 16 13:01:49 2020 A5: 10224 Wed Sep 16 13:01:49 2020 skew 117329259.09, size 2.149e-16, alpha -8.156, combined = 4.490e-13 rroots = 5 Wed Sep 16 13:01:49 2020 Wed Sep 16 13:01:49 2020 commencing relation filtering Wed Sep 16 13:01:49 2020 setting target matrix density to 140.0 Wed Sep 16 13:01:49 2020 estimated available RAM is 15891.8 MB Wed Sep 16 13:01:49 2020 commencing duplicate removal, pass 1 Wed Sep 16 13:41:35 2020 skipped 173 relations with composite factors Wed Sep 16 13:41:35 2020 found 63228252 hash collisions in 282286027 relations Wed Sep 16 13:42:01 2020 added 122416 free relations Wed Sep 16 13:42:01 2020 commencing duplicate removal, pass 2 Wed Sep 16 13:48:25 2020 found 63696265 duplicates and 218712178 unique relations Wed Sep 16 13:48:25 2020 memory use: 1449.5 MB Wed Sep 16 13:48:25 2020 reading ideals above 159973376 Wed Sep 16 13:48:25 2020 commencing singleton removal, initial pass Wed Sep 16 14:12:52 2020 memory use: 3012.0 MB Wed Sep 16 14:12:52 2020 reading all ideals from disk Wed Sep 16 14:13:28 2020 memory use: 3607.9 MB Wed Sep 16 14:13:40 2020 commencing in-memory singleton removal Wed Sep 16 14:13:52 2020 begin with 218712178 relations and 161888384 unique ideals Wed Sep 16 14:15:39 2020 reduce to 159026474 relations and 97293079 ideals in 11 passes Wed Sep 16 14:15:39 2020 max relations containing the same ideal: 47 Wed Sep 16 14:15:51 2020 reading ideals above 720000 Wed Sep 16 14:15:51 2020 commencing singleton removal, initial pass Wed Sep 16 14:43:46 2020 memory use: 3012.0 MB Wed Sep 16 14:43:47 2020 reading all ideals from disk Wed Sep 16 14:58:31 2020 Wed Sep 16 14:58:31 2020 Wed Sep 16 14:58:31 2020 Msieve v. 1.54 (SVN 1025) Wed Sep 16 14:58:31 2020 random seeds: 137a2dd0 2bdf4eff Wed Sep 16 14:58:31 2020 factoring 379324645974987868038445973770222205055836139706492268417409528410052252744189265683241635093795883576367720009313143400817438304773676877956783075949305520776162400511 (168 digits) Wed Sep 16 14:58:32 2020 no P-1/P+1/ECM available, skipping Wed Sep 16 14:58:32 2020 commencing number field sieve (168-digit input) Wed Sep 16 14:58:32 2020 R0: -517461487263688813048164782538244 Wed Sep 16 14:58:32 2020 R1: 244514421022048541 Wed Sep 16 14:58:32 2020 A0: -1497308441320267750414017229100244703744725 Wed Sep 16 14:58:32 2020 A1: 2322962717648057900108920535448817496 Wed Sep 16 14:58:32 2020 A2: -46575248422621497908648569643 Wed Sep 16 14:58:32 2020 A3: -332701571896421254068 Wed Sep 16 14:58:32 2020 A4: 2905470167916 Wed Sep 16 14:58:32 2020 A5: 10224 Wed Sep 16 14:58:32 2020 skew 117329259.09, size 2.149e-16, alpha -8.156, combined = 4.490e-13 rroots = 5 Wed Sep 16 14:58:32 2020 Wed Sep 16 14:58:32 2020 commencing relation filtering Wed Sep 16 14:58:32 2020 setting target matrix density to 140.0 Wed Sep 16 14:58:32 2020 estimated available RAM is 15891.8 MB Wed Sep 16 14:58:32 2020 commencing duplicate removal, pass 1 Wed Sep 16 15:35:57 2020 skipped 173 relations with composite factors Wed Sep 16 15:35:57 2020 found 63236969 hash collisions in 282408443 relations Wed Sep 16 15:36:22 2020 commencing duplicate removal, pass 2 Wed Sep 16 15:42:44 2020 found 63696265 duplicates and 218712178 unique relations Wed Sep 16 15:42:44 2020 memory use: 1449.5 MB Wed Sep 16 15:42:44 2020 reading ideals above 159973376 Wed Sep 16 15:42:44 2020 commencing singleton removal, initial pass Wed Sep 16 16:06:26 2020 memory use: 3012.0 MB Wed Sep 16 16:06:26 2020 reading all ideals from disk Wed Sep 16 16:07:03 2020 memory use: 3607.9 MB Wed Sep 16 16:07:14 2020 commencing in-memory singleton removal Wed Sep 16 16:07:24 2020 begin with 218712178 relations and 161888384 unique ideals Wed Sep 16 16:09:11 2020 reduce to 159026474 relations and 97293079 ideals in 11 passes Wed Sep 16 16:09:11 2020 max relations containing the same ideal: 47 Wed Sep 16 16:09:24 2020 reading ideals above 720000 Wed Sep 16 16:09:24 2020 commencing singleton removal, initial pass Wed Sep 16 16:35:29 2020 memory use: 3012.0 MB Wed Sep 16 16:35:29 2020 reading all ideals from disk Wed Sep 16 16:36:30 2020 memory use: 6134.9 MB Wed Sep 16 16:36:56 2020 keeping 114419101 ideals with weight <= 200, target excess is 818703 Wed Sep 16 16:37:23 2020 commencing in-memory singleton removal Wed Sep 16 16:37:45 2020 begin with 159026474 relations and 114419101 unique ideals Wed Sep 16 16:39:58 2020 reduce to 159018118 relations and 114410744 ideals in 6 passes Wed Sep 16 16:39:58 2020 max relations containing the same ideal: 200 Wed Sep 16 16:41:38 2020 removing 9227082 relations and 7227082 ideals in 2000000 cliques Wed Sep 16 16:41:41 2020 commencing in-memory singleton removal Wed Sep 16 16:42:03 2020 begin with 149791036 relations and 114410744 unique ideals Wed Sep 16 16:43:59 2020 reduce to 149385124 relations and 106771217 ideals in 6 passes Wed Sep 16 16:43:59 2020 max relations containing the same ideal: 199 Wed Sep 16 16:45:21 2020 removing 7088772 relations and 5088772 ideals in 2000000 cliques Wed Sep 16 16:45:24 2020 commencing in-memory singleton removal Wed Sep 16 16:45:41 2020 begin with 142296352 relations and 106771217 unique ideals Wed Sep 16 16:47:44 2020 reduce to 142020578 relations and 101402764 ideals in 7 passes Wed Sep 16 16:47:44 2020 max relations containing the same ideal: 195 Wed Sep 16 16:49:03 2020 removing 6486752 relations and 4486752 ideals in 2000000 cliques Wed Sep 16 16:49:06 2020 commencing in-memory singleton removal Wed Sep 16 16:49:24 2020 begin with 135533826 relations and 101402764 unique ideals Wed Sep 16 16:51:04 2020 reduce to 135299258 relations and 96678260 ideals in 6 passes Wed Sep 16 16:51:04 2020 max relations containing the same ideal: 191 Wed Sep 16 16:52:23 2020 removing 6172438 relations and 4172438 ideals in 2000000 cliques Wed Sep 16 16:52:26 2020 commencing in-memory singleton removal Wed Sep 16 16:52:42 2020 begin with 129126820 relations and 96678260 unique ideals Wed Sep 16 16:54:14 2020 reduce to 128912799 relations and 92288727 ideals in 6 passes Wed Sep 16 16:54:14 2020 max relations containing the same ideal: 186 Wed Sep 16 16:55:36 2020 removing 5970293 relations and 3970293 ideals in 2000000 cliques Wed Sep 16 16:55:39 2020 commencing in-memory singleton removal Wed Sep 16 16:55:58 2020 begin with 122942506 relations and 92288727 unique ideals Wed Sep 16 16:57:25 2020 reduce to 122740265 relations and 88113244 ideals in 6 passes Wed Sep 16 16:57:26 2020 max relations containing the same ideal: 183 Wed Sep 16 16:58:35 2020 removing 5823812 relations and 3823812 ideals in 2000000 cliques Wed Sep 16 16:58:38 2020 commencing in-memory singleton removal Wed Sep 16 16:58:52 2020 begin with 116916453 relations and 88113244 unique ideals Wed Sep 16 17:00:18 2020 reduce to 116721213 relations and 84091192 ideals in 6 passes Wed Sep 16 17:00:18 2020 max relations containing the same ideal: 177 Wed Sep 16 17:01:26 2020 removing 5713615 relations and 3713615 ideals in 2000000 cliques Wed Sep 16 17:01:30 2020 commencing in-memory singleton removal Wed Sep 16 17:01:45 2020 begin with 111007598 relations and 84091192 unique ideals Wed Sep 16 17:03:05 2020 reduce to 110814496 relations and 80181373 ideals in 6 passes Wed Sep 16 17:03:05 2020 max relations containing the same ideal: 170 Wed Sep 16 17:04:07 2020 removing 5630839 relations and 3630839 ideals in 2000000 cliques Wed Sep 16 17:04:11 2020 commencing in-memory singleton removal Wed Sep 16 17:04:24 2020 begin with 105183657 relations and 80181373 unique ideals Wed Sep 16 17:05:35 2020 reduce to 104992632 relations and 76356280 ideals in 6 passes Wed Sep 16 17:05:35 2020 max relations containing the same ideal: 164 Wed Sep 16 17:06:36 2020 removing 5564436 relations and 3564436 ideals in 2000000 cliques Wed Sep 16 17:06:39 2020 commencing in-memory singleton removal Wed Sep 16 17:06:52 2020 begin with 99428196 relations and 76356280 unique ideals Wed Sep 16 17:08:08 2020 reduce to 99234831 relations and 72595028 ideals in 6 passes Wed Sep 16 17:08:08 2020 max relations containing the same ideal: 157 Wed Sep 16 17:09:09 2020 removing 5511250 relations and 3511250 ideals in 2000000 cliques Wed Sep 16 17:09:12 2020 commencing in-memory singleton removal Wed Sep 16 17:09:25 2020 begin with 93723581 relations and 72595028 unique ideals Wed Sep 16 17:10:34 2020 reduce to 93528550 relations and 68885047 ideals in 6 passes Wed Sep 16 17:10:34 2020 max relations containing the same ideal: 153 Wed Sep 16 17:11:32 2020 removing 5473846 relations and 3473846 ideals in 2000000 cliques Wed Sep 16 17:11:35 2020 commencing in-memory singleton removal Wed Sep 16 17:11:46 2020 begin with 88054704 relations and 68885047 unique ideals Wed Sep 16 17:12:53 2020 reduce to 87854734 relations and 65207277 ideals in 6 passes Wed Sep 16 17:12:53 2020 max relations containing the same ideal: 148 Wed Sep 16 17:13:47 2020 removing 5437339 relations and 3437339 ideals in 2000000 cliques Wed Sep 16 17:13:49 2020 commencing in-memory singleton removal Wed Sep 16 17:13:59 2020 begin with 82417395 relations and 65207277 unique ideals Wed Sep 16 17:15:01 2020 reduce to 82211234 relations and 61559463 ideals in 6 passes Wed Sep 16 17:15:01 2020 max relations containing the same ideal: 140 Wed Sep 16 17:15:52 2020 removing 5416664 relations and 3416664 ideals in 2000000 cliques Wed Sep 16 17:15:54 2020 commencing in-memory singleton removal Wed Sep 16 17:16:05 2020 begin with 76794570 relations and 61559463 unique ideals Wed Sep 16 17:17:01 2020 reduce to 76581497 relations and 57925056 ideals in 6 passes Wed Sep 16 17:17:01 2020 max relations containing the same ideal: 134 Wed Sep 16 17:17:49 2020 removing 5395886 relations and 3395886 ideals in 2000000 cliques Wed Sep 16 17:17:51 2020 commencing in-memory singleton removal Wed Sep 16 17:17:59 2020 begin with 71185611 relations and 57925056 unique ideals Wed Sep 16 17:18:53 2020 reduce to 70961553 relations and 54299962 ideals in 6 passes Wed Sep 16 17:18:53 2020 max relations containing the same ideal: 133 Wed Sep 16 17:19:37 2020 removing 5384965 relations and 3384965 ideals in 2000000 cliques Wed Sep 16 17:19:39 2020 commencing in-memory singleton removal Wed Sep 16 17:19:47 2020 begin with 65576588 relations and 54299962 unique ideals Wed Sep 16 17:20:35 2020 reduce to 65339605 relations and 50672124 ideals in 6 passes Wed Sep 16 17:20:35 2020 max relations containing the same ideal: 125 Wed Sep 16 17:21:17 2020 removing 5378615 relations and 3378615 ideals in 2000000 cliques Wed Sep 16 17:21:20 2020 commencing in-memory singleton removal Wed Sep 16 17:21:28 2020 begin with 59960990 relations and 50672124 unique ideals Wed Sep 16 17:22:12 2020 reduce to 59708560 relations and 47034276 ideals in 6 passes Wed Sep 16 17:22:12 2020 max relations containing the same ideal: 114 Wed Sep 16 17:22:49 2020 removing 5383961 relations and 3383961 ideals in 2000000 cliques Wed Sep 16 17:22:51 2020 commencing in-memory singleton removal Wed Sep 16 17:22:58 2020 begin with 54324599 relations and 47034276 unique ideals Wed Sep 16 17:23:36 2020 reduce to 54051419 relations and 43369211 ideals in 6 passes Wed Sep 16 17:23:36 2020 max relations containing the same ideal: 106 Wed Sep 16 17:24:07 2020 removing 5390070 relations and 3390070 ideals in 2000000 cliques Wed Sep 16 17:24:09 2020 commencing in-memory singleton removal Wed Sep 16 17:24:14 2020 begin with 48661349 relations and 43369211 unique ideals Wed Sep 16 17:24:43 2020 reduce to 48362182 relations and 39670565 ideals in 6 passes Wed Sep 16 17:24:43 2020 max relations containing the same ideal: 97 Wed Sep 16 17:25:11 2020 removing 5406582 relations and 3406582 ideals in 2000000 cliques Wed Sep 16 17:25:14 2020 commencing in-memory singleton removal Wed Sep 16 17:25:19 2020 begin with 42955600 relations and 39670565 unique ideals Wed Sep 16 17:25:47 2020 reduce to 42619196 relations and 35915876 ideals in 6 passes Wed Sep 16 17:25:47 2020 max relations containing the same ideal: 89 Wed Sep 16 17:26:13 2020 removing 5437783 relations and 3437783 ideals in 2000000 cliques Wed Sep 16 17:26:15 2020 commencing in-memory singleton removal Wed Sep 16 17:26:20 2020 begin with 37181413 relations and 35915876 unique ideals Wed Sep 16 17:26:47 2020 reduce to 36793131 relations and 32074872 ideals in 7 passes Wed Sep 16 17:26:47 2020 max relations containing the same ideal: 80 Wed Sep 16 17:27:09 2020 removing 5484038 relations and 3484038 ideals in 2000000 cliques Wed Sep 16 17:27:12 2020 commencing in-memory singleton removal Wed Sep 16 17:27:16 2020 begin with 31309093 relations and 32074872 unique ideals Wed Sep 16 17:27:37 2020 reduce to 30834053 relations and 28094933 ideals in 7 passes Wed Sep 16 17:27:37 2020 max relations containing the same ideal: 72 Wed Sep 16 17:27:55 2020 removing 5059621 relations and 3270197 ideals in 1789424 cliques Wed Sep 16 17:27:57 2020 commencing in-memory singleton removal Wed Sep 16 17:28:00 2020 begin with 25774432 relations and 28094933 unique ideals Wed Sep 16 17:28:19 2020 reduce to 25240647 relations and 24265164 ideals in 8 passes Wed Sep 16 17:28:19 2020 max relations containing the same ideal: 65 Wed Sep 16 17:28:34 2020 removing 148634 relations and 122847 ideals in 25787 cliques Wed Sep 16 17:28:35 2020 commencing in-memory singleton removal Wed Sep 16 17:28:38 2020 begin with 25092013 relations and 24265164 unique ideals Wed Sep 16 17:28:47 2020 reduce to 25091316 relations and 24141620 ideals in 4 passes Wed Sep 16 17:28:47 2020 max relations containing the same ideal: 64 Wed Sep 16 17:28:54 2020 relations with 0 large ideals: 2691 Wed Sep 16 17:28:54 2020 relations with 1 large ideals: 24589 Wed Sep 16 17:28:54 2020 relations with 2 large ideals: 310945 Wed Sep 16 17:28:54 2020 relations with 3 large ideals: 1591652 Wed Sep 16 17:28:54 2020 relations with 4 large ideals: 4259866 Wed Sep 16 17:28:54 2020 relations with 5 large ideals: 6646999 Wed Sep 16 17:28:54 2020 relations with 6 large ideals: 6461892 Wed Sep 16 17:28:54 2020 relations with 7+ large ideals: 5792682 Wed Sep 16 17:28:54 2020 commencing 2-way merge Wed Sep 16 17:29:13 2020 reduce to 17110341 relation sets and 16160645 unique ideals Wed Sep 16 17:29:13 2020 commencing full merge Wed Sep 16 17:35:55 2020 memory use: 1962.6 MB Wed Sep 16 17:35:56 2020 found 7259304 cycles, need 7242845 Wed Sep 16 17:35:59 2020 weight of 7242845 cycles is about 1014653926 (140.09/cycle) Wed Sep 16 17:35:59 2020 distribution of cycle lengths: Wed Sep 16 17:35:59 2020 1 relations: 127642 Wed Sep 16 17:35:59 2020 2 relations: 298462 Wed Sep 16 17:35:59 2020 3 relations: 396003 Wed Sep 16 17:35:59 2020 4 relations: 447595 Wed Sep 16 17:35:59 2020 5 relations: 496821 Wed Sep 16 17:35:59 2020 6 relations: 515214 Wed Sep 16 17:35:59 2020 7 relations: 528665 Wed Sep 16 17:35:59 2020 8 relations: 514713 Wed Sep 16 17:35:59 2020 9 relations: 496096 Wed Sep 16 17:35:59 2020 10+ relations: 3421634 Wed Sep 16 17:35:59 2020 heaviest cycle: 28 relations Wed Sep 16 17:36:02 2020 commencing cycle optimization Wed Sep 16 17:36:21 2020 start with 72468199 relations Wed Sep 16 17:39:46 2020 pruned 4292428 relations Wed Sep 16 17:39:46 2020 memory use: 1780.1 MB Wed Sep 16 17:39:46 2020 distribution of cycle lengths: Wed Sep 16 17:39:46 2020 1 relations: 127642 Wed Sep 16 17:39:46 2020 2 relations: 307979 Wed Sep 16 17:39:46 2020 3 relations: 415815 Wed Sep 16 17:39:46 2020 4 relations: 472114 Wed Sep 16 17:39:46 2020 5 relations: 529921 Wed Sep 16 17:39:46 2020 6 relations: 551189 Wed Sep 16 17:39:46 2020 7 relations: 568182 Wed Sep 16 17:39:46 2020 8 relations: 552240 Wed Sep 16 17:39:46 2020 9 relations: 532128 Wed Sep 16 17:39:46 2020 10+ relations: 3185635 Wed Sep 16 17:39:46 2020 heaviest cycle: 28 relations Wed Sep 16 17:40:08 2020 RelProcTime: 9696 Wed Sep 16 17:40:08 2020 elapsed time 02:41:37 Wed Sep 16 18:29:09 2020 Wed Sep 16 18:29:09 2020 Wed Sep 16 18:29:09 2020 Msieve v. 1.54 (SVN 1025) Wed Sep 16 18:29:09 2020 random seeds: 09fcdaee 7ac4c338 Wed Sep 16 18:29:09 2020 factoring 379324645974987868038445973770222205055836139706492268417409528410052252744189265683241635093795883576367720009313143400817438304773676877956783075949305520776162400511 (168 digits) Wed Sep 16 18:29:10 2020 no P-1/P+1/ECM available, skipping Wed Sep 16 18:29:10 2020 commencing number field sieve (168-digit input) Wed Sep 16 18:29:16 2020 R0: -517461487263688813048164782538244 Wed Sep 16 18:29:16 2020 R1: 244514421022048541 Wed Sep 16 18:29:16 2020 A0: -1497308441320267750414017229100244703744725 Wed Sep 16 18:29:16 2020 A1: 2322962717648057900108920535448817496 Wed Sep 16 18:29:16 2020 A2: -46575248422621497908648569643 Wed Sep 16 18:29:16 2020 A3: -332701571896421254068 Wed Sep 16 18:29:16 2020 A4: 2905470167916 Wed Sep 16 18:29:16 2020 A5: 10224 Wed Sep 16 18:29:16 2020 skew 117329259.09, size 2.149e-16, alpha -8.156, combined = 4.490e-13 rroots = 5 Wed Sep 16 18:29:16 2020 Wed Sep 16 18:29:16 2020 commencing linear algebra Wed Sep 16 18:29:17 2020 read 7242845 cycles Wed Sep 16 18:29:39 2020 cycles contain 24654059 unique relations Wed Sep 16 18:35:10 2020 read 24654059 relations Wed Sep 16 18:36:03 2020 using 20 quadratic characters above 4294917295 Wed Sep 16 18:37:51 2020 building initial matrix Wed Sep 16 18:45:21 2020 memory use: 3458.3 MB Wed Sep 16 18:45:39 2020 read 7242845 cycles Wed Sep 16 18:45:40 2020 matrix is 7242667 x 7242845 (3864.5 MB) with weight 1181714621 (163.16/col) Wed Sep 16 18:45:40 2020 sparse part has weight 926139900 (127.87/col) Wed Sep 16 18:47:41 2020 filtering completed in 2 passes Wed Sep 16 18:47:43 2020 matrix is 7242613 x 7242791 (3864.5 MB) with weight 1181712137 (163.16/col) Wed Sep 16 18:47:43 2020 sparse part has weight 926139374 (127.87/col) Wed Sep 16 18:49:15 2020 matrix starts at (0, 0) Wed Sep 16 18:49:16 2020 matrix is 7242613 x 7242791 (3864.5 MB) with weight 1181712137 (163.16/col) Wed Sep 16 18:49:16 2020 sparse part has weight 926139374 (127.87/col) Wed Sep 16 18:49:16 2020 saving the first 48 matrix rows for later Wed Sep 16 18:49:18 2020 matrix includes 64 packed rows Wed Sep 16 18:49:19 2020 matrix is 7242565 x 7242791 (3788.3 MB) with weight 1026407179 (141.71/col) Wed Sep 16 18:49:19 2020 sparse part has weight 920645579 (127.11/col) Wed Sep 16 18:49:19 2020 using block size 8192 and superblock size 786432 for processor cache size 8192 kB Wed Sep 16 18:49:46 2020 commencing Lanczos iteration (4 threads) Wed Sep 16 18:49:46 2020 memory use: 3492.4 MB Wed Sep 16 18:50:00 2020 lanczos halted after 8 iterations (dim = 510) Wed Sep 16 18:50:00 2020 BLanczosTime: 1244 Wed Sep 16 18:50:00 2020 elapsed time 00:20:51 Wed Sep 16 22:04:20 2020 Wed Sep 16 22:04:20 2020 Wed Sep 16 22:04:20 2020 Msieve v. 1.52 (SVN exported) Wed Sep 16 22:04:20 2020 random seeds: 8c0ba86b a3486b0f Wed Sep 16 22:04:20 2020 factoring 379324645974987868038445973770222205055836139706492268417409528410052252744189265683241635093795883576367720009313143400817438304773676877956783075949305520776162400511 (168 digits) Wed Sep 16 22:04:21 2020 searching for 15-digit factors Wed Sep 16 22:04:23 2020 commencing number field sieve (168-digit input) Wed Sep 16 22:04:23 2020 R0: -517461487263688813048164782538244 Wed Sep 16 22:04:23 2020 R1: 244514421022048541 Wed Sep 16 22:04:23 2020 A0: -1497308441320267750414017229100244703744725 Wed Sep 16 22:04:23 2020 A1: 2322962717648057900108920535448817496 Wed Sep 16 22:04:23 2020 A2: -46575248422621497908648569643 Wed Sep 16 22:04:23 2020 A3: -332701571896421254068 Wed Sep 16 22:04:23 2020 A4: 2905470167916 Wed Sep 16 22:04:23 2020 A5: 10224 Wed Sep 16 22:04:23 2020 skew 117329259.09, size 2.149e-16, alpha -8.156, combined = 4.490e-13 rroots = 5 Wed Sep 16 22:04:23 2020 Wed Sep 16 22:04:23 2020 commencing linear algebra Wed Sep 16 22:04:23 2020 skipping matrix build Wed Sep 16 22:04:37 2020 matrix starts at (0, 0) Wed Sep 16 22:04:39 2020 matrix is 7242613 x 7242791 (3864.5 MB) with weight 1181712137 (163.16/col) Wed Sep 16 22:04:39 2020 sparse part has weight 926139374 (127.87/col) Wed Sep 16 22:04:39 2020 saving the first 48 matrix rows for later Wed Sep 16 22:04:41 2020 matrix includes 64 packed rows Wed Sep 16 22:04:43 2020 matrix is 7242565 x 7242791 (3788.3 MB) with weight 1026407179 (141.71/col) Wed Sep 16 22:04:43 2020 sparse part has weight 920645579 (127.11/col) Wed Sep 16 22:04:43 2020 using block size 8192 and superblock size 1572864 for processor cache size 16384 kB Wed Sep 16 22:05:37 2020 commencing Lanczos iteration (8 threads) Wed Sep 16 22:05:37 2020 memory use: 3154.1 MB Wed Sep 16 22:06:09 2020 linear algebra at 0.0%, ETA 41h 4m Wed Sep 16 22:06:19 2020 checkpointing every 180000 dimensions Fri Sep 18 16:09:26 2020 lanczos halted after 114541 iterations (dim = 7242564) Fri Sep 18 16:09:35 2020 recovered 27 nontrivial dependencies Fri Sep 18 16:09:36 2020 BLanczosTime: 151513 Fri Sep 18 16:09:36 2020 elapsed time 42:05:16 Fri Sep 18 19:12:16 2020 Fri Sep 18 19:12:16 2020 Fri Sep 18 19:12:16 2020 Msieve v. 1.54 (SVN 1025) Fri Sep 18 19:12:16 2020 random seeds: 38ace6d4 c7a9c269 Fri Sep 18 19:12:16 2020 factoring 379324645974987868038445973770222205055836139706492268417409528410052252744189265683241635093795883576367720009313143400817438304773676877956783075949305520776162400511 (168 digits) Fri Sep 18 19:12:16 2020 no P-1/P+1/ECM available, skipping Fri Sep 18 19:12:16 2020 commencing number field sieve (168-digit input) Fri Sep 18 19:12:16 2020 R0: -517461487263688813048164782538244 Fri Sep 18 19:12:16 2020 R1: 244514421022048541 Fri Sep 18 19:12:16 2020 A0: -1497308441320267750414017229100244703744725 Fri Sep 18 19:12:16 2020 A1: 2322962717648057900108920535448817496 Fri Sep 18 19:12:16 2020 A2: -46575248422621497908648569643 Fri Sep 18 19:12:16 2020 A3: -332701571896421254068 Fri Sep 18 19:12:16 2020 A4: 2905470167916 Fri Sep 18 19:12:16 2020 A5: 10224 Fri Sep 18 19:12:16 2020 skew 117329259.09, size 2.149e-16, alpha -8.156, combined = 4.490e-13 rroots = 5 Fri Sep 18 19:12:16 2020 Fri Sep 18 19:12:16 2020 commencing square root phase Fri Sep 18 19:12:16 2020 reading relations for dependency 1 Fri Sep 18 19:12:19 2020 read 3620361 cycles Fri Sep 18 19:12:29 2020 cycles contain 12326238 unique relations Fri Sep 18 19:16:57 2020 read 12326238 relations Fri Sep 18 19:18:18 2020 multiplying 12326238 relations Fri Sep 18 19:28:25 2020 multiply complete, coefficients have about 645.69 million bits Fri Sep 18 19:28:28 2020 initial square root is modulo 620647 Fri Sep 18 19:40:11 2020 sqrtTime: 1675 Fri Sep 18 19:40:11 2020 p81 factor: 176190458832307539045870221035101912307227945278708863829377022238051342624410069 Fri Sep 18 19:40:11 2020 p88 factor: 2152923878449155816448010285430050832795371722991249169479629383610785119695907474066819 Fri Sep 18 19:40:11 2020 elapsed time 00:27:55