Sun Jun 28 12:51:06 2020 Sun Jun 28 12:51:06 2020 Sun Jun 28 12:51:06 2020 Msieve v. 1.54 (SVN 1025) Sun Jun 28 12:51:06 2020 random seeds: d712df4e 471186b7 Sun Jun 28 12:51:06 2020 factoring 2894181308430518880896389774963279450968991461309759723662029507486678101627570341928253914379191314554150374468101297575751643091440779409691345686010800590199175003581165178136817022729367970574451569531237873847989713639156935846499589 (238 digits) Sun Jun 28 12:51:07 2020 searching for 15-digit factors Sun Jun 28 12:51:08 2020 commencing number field sieve (238-digit input) Sun Jun 28 12:51:08 2020 R0: 318270182965192022252424017587489077700729 Sun Jun 28 12:51:08 2020 R1: 1 Sun Jun 28 12:51:08 2020 A0: -77 Sun Jun 28 12:51:08 2020 A1: 0 Sun Jun 28 12:51:08 2020 A2: 0 Sun Jun 28 12:51:08 2020 A3: 0 Sun Jun 28 12:51:08 2020 A4: 0 Sun Jun 28 12:51:08 2020 A5: 0 Sun Jun 28 12:51:08 2020 A6: 1 Sun Jun 28 12:51:08 2020 skew 2.06, size 3.265e-12, alpha 0.374, combined = 2.773e-13 rroots = 2 Sun Jun 28 12:51:08 2020 Sun Jun 28 12:51:08 2020 commencing relation filtering Sun Jun 28 12:51:08 2020 setting target matrix density to 120.0 Sun Jun 28 12:51:08 2020 estimated available RAM is 16007.4 MB Sun Jun 28 12:51:08 2020 commencing duplicate removal, pass 1 Sun Jun 28 12:52:07 2020 error -1 reading relation 6797744 Sun Jun 28 12:52:08 2020 error -15 reading relation 6923126 Sun Jun 28 12:52:10 2020 error -11 reading relation 7155186 Sun Jun 28 12:52:11 2020 error -5 reading relation 7258808 Sun Jun 28 12:54:33 2020 error -1 reading relation 23389394 Sun Jun 28 12:55:03 2020 error -1 reading relation 26762440 Sun Jun 28 12:55:50 2020 error -1 reading relation 32430219 Sun Jun 28 12:55:50 2020 error -1 reading relation 32430220 Sun Jun 28 12:57:58 2020 error -1 reading relation 46939618 Sun Jun 28 12:57:58 2020 error -1 reading relation 46939619 Sun Jun 28 12:58:16 2020 error -1 reading relation 48978549 Sun Jun 28 12:58:41 2020 error -1 reading relation 51880399 Sun Jun 28 12:58:41 2020 error -1 reading relation 51880400 Sun Jun 28 13:07:21 2020 error -1 reading relation 111385687 Sun Jun 28 13:07:43 2020 error -1 reading relation 113954028 Sun Jun 28 13:08:50 2020 error -1 reading relation 121662426 Sun Jun 28 13:09:23 2020 error -1 reading relation 125380429 Sun Jun 28 13:16:29 2020 error -1 reading relation 173643590 Sun Jun 28 13:18:08 2020 error -1 reading relation 184752317 Sun Jun 28 13:20:52 2020 error -15 reading relation 202866658 Sun Jun 28 13:20:56 2020 error -9 reading relation 203289743 Sun Jun 28 13:20:59 2020 error -15 reading relation 203580167 Sun Jun 28 13:20:59 2020 error -5 reading relation 203580562 Sun Jun 28 13:21:00 2020 skipped 27 relations with b > 2^32 Sun Jun 28 13:21:00 2020 skipped 8 relations with composite factors Sun Jun 28 13:21:00 2020 found 9301772 hash collisions in 203602456 relations Sun Jun 28 13:21:14 2020 commencing duplicate removal, pass 2 Sun Jun 28 13:23:21 2020 found 284910 duplicates and 203317546 unique relations Sun Jun 28 13:23:21 2020 memory use: 522.4 MB Sun Jun 28 13:23:21 2020 reading ideals above 159842304 Sun Jun 28 13:23:21 2020 commencing singleton removal, initial pass Sun Jun 28 13:45:15 2020 memory use: 3012.0 MB Sun Jun 28 13:45:15 2020 reading all ideals from disk Sun Jun 28 13:45:24 2020 memory use: 3584.5 MB Sun Jun 28 13:45:32 2020 commencing in-memory singleton removal Sun Jun 28 13:45:41 2020 begin with 203317546 relations and 163839683 unique ideals Sun Jun 28 13:47:25 2020 reduce to 141865860 relations and 96900031 ideals in 13 passes Sun Jun 28 13:47:25 2020 max relations containing the same ideal: 42 Sun Jun 28 13:47:35 2020 reading ideals above 720000 Sun Jun 28 13:47:35 2020 commencing singleton removal, initial pass Sun Jun 28 14:07:12 2020 memory use: 3012.0 MB Sun Jun 28 14:07:12 2020 reading all ideals from disk Sun Jun 28 14:07:27 2020 memory use: 5600.8 MB Sun Jun 28 14:07:45 2020 keeping 114132347 ideals with weight <= 200, target excess is 700845 Sun Jun 28 14:08:03 2020 commencing in-memory singleton removal Sun Jun 28 14:08:18 2020 begin with 141865861 relations and 114132347 unique ideals Sun Jun 28 14:10:07 2020 reduce to 141864838 relations and 114131323 ideals in 7 passes Sun Jun 28 14:10:07 2020 max relations containing the same ideal: 200 Sun Jun 28 14:11:21 2020 removing 10698109 relations and 8698109 ideals in 2000000 cliques Sun Jun 28 14:11:25 2020 commencing in-memory singleton removal Sun Jun 28 14:11:39 2020 begin with 131166729 relations and 114131323 unique ideals Sun Jun 28 14:13:50 2020 reduce to 130498783 relations and 104752604 ideals in 9 passes Sun Jun 28 14:13:50 2020 max relations containing the same ideal: 197 Sun Jun 28 14:14:52 2020 removing 8216211 relations and 6216211 ideals in 2000000 cliques Sun Jun 28 14:14:56 2020 commencing in-memory singleton removal Sun Jun 28 14:15:08 2020 begin with 122282572 relations and 104752604 unique ideals Sun Jun 28 14:16:44 2020 reduce to 121836582 relations and 98083061 ideals in 7 passes Sun Jun 28 14:16:44 2020 max relations containing the same ideal: 190 Sun Jun 28 14:17:46 2020 removing 7485556 relations and 5485556 ideals in 2000000 cliques Sun Jun 28 14:17:50 2020 commencing in-memory singleton removal Sun Jun 28 14:18:01 2020 begin with 114351026 relations and 98083061 unique ideals Sun Jun 28 14:19:27 2020 reduce to 113960658 relations and 92200914 ideals in 7 passes Sun Jun 28 14:19:27 2020 max relations containing the same ideal: 184 Sun Jun 28 14:20:26 2020 removing 7110980 relations and 5110980 ideals in 2000000 cliques Sun Jun 28 14:20:30 2020 commencing in-memory singleton removal Sun Jun 28 14:20:40 2020 begin with 106849678 relations and 92200914 unique ideals Sun Jun 28 14:21:50 2020 reduce to 106480167 relations and 86714377 ideals in 6 passes Sun Jun 28 14:21:50 2020 max relations containing the same ideal: 177 Sun Jun 28 14:22:39 2020 removing 6886900 relations and 4886900 ideals in 2000000 cliques Sun Jun 28 14:22:42 2020 commencing in-memory singleton removal Sun Jun 28 14:22:50 2020 begin with 99593267 relations and 86714377 unique ideals Sun Jun 28 14:23:57 2020 reduce to 99232385 relations and 81460327 ideals in 8 passes Sun Jun 28 14:23:57 2020 max relations containing the same ideal: 167 Sun Jun 28 14:24:43 2020 removing 6738079 relations and 4738079 ideals in 2000000 cliques Sun Jun 28 14:24:46 2020 commencing in-memory singleton removal Sun Jun 28 14:24:53 2020 begin with 92494306 relations and 81460327 unique ideals Sun Jun 28 14:25:50 2020 reduce to 92131182 relations and 76352505 ideals in 7 passes Sun Jun 28 14:25:50 2020 max relations containing the same ideal: 159 Sun Jun 28 14:26:32 2020 removing 6646667 relations and 4646667 ideals in 2000000 cliques Sun Jun 28 14:26:35 2020 commencing in-memory singleton removal Sun Jun 28 14:26:41 2020 begin with 85484515 relations and 76352505 unique ideals Sun Jun 28 14:27:41 2020 reduce to 85111662 relations and 71325919 ideals in 8 passes Sun Jun 28 14:27:41 2020 max relations containing the same ideal: 154 Sun Jun 28 14:28:17 2020 removing 6584121 relations and 4584121 ideals in 2000000 cliques Sun Jun 28 14:28:20 2020 commencing in-memory singleton removal Sun Jun 28 14:28:26 2020 begin with 78527541 relations and 71325919 unique ideals Sun Jun 28 14:29:13 2020 reduce to 78137309 relations and 66343271 ideals in 7 passes Sun Jun 28 14:29:13 2020 max relations containing the same ideal: 144 Sun Jun 28 14:29:49 2020 removing 6552820 relations and 4552820 ideals in 2000000 cliques Sun Jun 28 14:29:52 2020 commencing in-memory singleton removal Sun Jun 28 14:29:58 2020 begin with 71584489 relations and 66343271 unique ideals Sun Jun 28 14:30:43 2020 reduce to 71169336 relations and 61365899 ideals in 7 passes Sun Jun 28 14:30:43 2020 max relations containing the same ideal: 135 Sun Jun 28 14:31:17 2020 removing 6543528 relations and 4543528 ideals in 2000000 cliques Sun Jun 28 14:31:20 2020 commencing in-memory singleton removal Sun Jun 28 14:31:25 2020 begin with 64625808 relations and 61365899 unique ideals Sun Jun 28 14:32:04 2020 reduce to 64178973 relations and 56364755 ideals in 7 passes Sun Jun 28 14:32:04 2020 max relations containing the same ideal: 129 Sun Jun 28 14:32:35 2020 removing 6557936 relations and 4557936 ideals in 2000000 cliques Sun Jun 28 14:32:38 2020 commencing in-memory singleton removal Sun Jun 28 14:32:43 2020 begin with 57621037 relations and 56364755 unique ideals Sun Jun 28 14:33:26 2020 reduce to 57125596 relations and 51298092 ideals in 9 passes Sun Jun 28 14:33:26 2020 max relations containing the same ideal: 115 Sun Jun 28 14:33:52 2020 removing 6593147 relations and 4593147 ideals in 2000000 cliques Sun Jun 28 14:33:55 2020 commencing in-memory singleton removal Sun Jun 28 14:33:59 2020 begin with 50532449 relations and 51298092 unique ideals Sun Jun 28 14:34:29 2020 reduce to 49975034 relations and 46130660 ideals in 7 passes Sun Jun 28 14:34:29 2020 max relations containing the same ideal: 106 Sun Jun 28 14:34:53 2020 removing 6651216 relations and 4651216 ideals in 2000000 cliques Sun Jun 28 14:34:55 2020 commencing in-memory singleton removal Sun Jun 28 14:34:59 2020 begin with 43323818 relations and 46130660 unique ideals Sun Jun 28 14:35:28 2020 reduce to 42668100 relations and 40801213 ideals in 8 passes Sun Jun 28 14:35:28 2020 max relations containing the same ideal: 94 Sun Jun 28 14:35:50 2020 removing 4043441 relations and 2989535 ideals in 1053906 cliques Sun Jun 28 14:35:52 2020 commencing in-memory singleton removal Sun Jun 28 14:35:55 2020 begin with 38624659 relations and 40801213 unique ideals Sun Jun 28 14:36:16 2020 reduce to 38340087 relations and 37520919 ideals in 7 passes Sun Jun 28 14:36:16 2020 max relations containing the same ideal: 89 Sun Jun 28 14:36:39 2020 relations with 0 large ideals: 26456 Sun Jun 28 14:36:39 2020 relations with 1 large ideals: 9376 Sun Jun 28 14:36:39 2020 relations with 2 large ideals: 138031 Sun Jun 28 14:36:39 2020 relations with 3 large ideals: 933443 Sun Jun 28 14:36:39 2020 relations with 4 large ideals: 3417209 Sun Jun 28 14:36:39 2020 relations with 5 large ideals: 7474637 Sun Jun 28 14:36:39 2020 relations with 6 large ideals: 10218522 Sun Jun 28 14:36:39 2020 relations with 7+ large ideals: 16122413 Sun Jun 28 14:36:39 2020 commencing 2-way merge Sun Jun 28 14:37:03 2020 reduce to 25299435 relation sets and 24480267 unique ideals Sun Jun 28 14:37:03 2020 commencing full merge Sun Jun 28 14:47:19 2020 memory use: 3222.1 MB Sun Jun 28 14:47:22 2020 found 11258932 cycles, need 11246467 Sun Jun 28 14:47:25 2020 weight of 11246467 cycles is about 1350068976 (120.04/cycle) Sun Jun 28 14:47:25 2020 distribution of cycle lengths: Sun Jun 28 14:47:25 2020 1 relations: 496485 Sun Jun 28 14:47:25 2020 2 relations: 681891 Sun Jun 28 14:47:25 2020 3 relations: 781730 Sun Jun 28 14:47:25 2020 4 relations: 799006 Sun Jun 28 14:47:25 2020 5 relations: 812514 Sun Jun 28 14:47:25 2020 6 relations: 801951 Sun Jun 28 14:47:25 2020 7 relations: 788551 Sun Jun 28 14:47:25 2020 8 relations: 754194 Sun Jun 28 14:47:25 2020 9 relations: 713771 Sun Jun 28 14:47:25 2020 10+ relations: 4616374 Sun Jun 28 14:47:25 2020 heaviest cycle: 28 relations Sun Jun 28 14:47:28 2020 commencing cycle optimization Sun Jun 28 14:47:55 2020 start with 101735594 relations Sun Jun 28 14:51:38 2020 pruned 4851286 relations Sun Jun 28 14:51:38 2020 memory use: 2635.4 MB Sun Jun 28 14:51:38 2020 distribution of cycle lengths: Sun Jun 28 14:51:38 2020 1 relations: 496485 Sun Jun 28 14:51:38 2020 2 relations: 699421 Sun Jun 28 14:51:38 2020 3 relations: 815334 Sun Jun 28 14:51:38 2020 4 relations: 833303 Sun Jun 28 14:51:38 2020 5 relations: 853726 Sun Jun 28 14:51:38 2020 6 relations: 841827 Sun Jun 28 14:51:38 2020 7 relations: 829620 Sun Jun 28 14:51:38 2020 8 relations: 791852 Sun Jun 28 14:51:38 2020 9 relations: 747975 Sun Jun 28 14:51:38 2020 10+ relations: 4336924 Sun Jun 28 14:51:38 2020 heaviest cycle: 28 relations Sun Jun 28 14:52:01 2020 RelProcTime: 7253 Sun Jun 28 14:52:01 2020 Sun Jun 28 14:52:01 2020 commencing linear algebra Sun Jun 28 14:52:02 2020 read 11246467 cycles Sun Jun 28 14:52:25 2020 cycles contain 37855509 unique relations Sun Jun 28 14:55:24 2020 read 37855509 relations Sun Jun 28 14:56:17 2020 using 20 quadratic characters above 4294917295 Sun Jun 28 14:58:40 2020 building initial matrix Sun Jun 28 15:05:16 2020 memory use: 4883.6 MB Sun Jun 28 15:05:20 2020 read 11246467 cycles Sun Jun 28 15:05:22 2020 matrix is 11246290 x 11246467 (5259.1 MB) with weight 1531889067 (136.21/col) Sun Jun 28 15:05:22 2020 sparse part has weight 1254923941 (111.58/col) Sun Jun 28 15:07:30 2020 filtering completed in 2 passes Sun Jun 28 15:07:32 2020 matrix is 11246178 x 11246355 (5259.1 MB) with weight 1531885349 (136.21/col) Sun Jun 28 15:07:32 2020 sparse part has weight 1254923135 (111.58/col) Sun Jun 28 15:08:07 2020 matrix starts at (0, 0) Sun Jun 28 15:08:08 2020 matrix is 11246178 x 11246355 (5259.1 MB) with weight 1531885349 (136.21/col) Sun Jun 28 15:08:08 2020 sparse part has weight 1254923135 (111.58/col) Sun Jun 28 15:08:08 2020 saving the first 48 matrix rows for later Sun Jun 28 15:08:10 2020 matrix includes 64 packed rows Sun Jun 28 15:08:11 2020 matrix is 11246130 x 11246355 (5053.2 MB) with weight 1313542099 (116.80/col) Sun Jun 28 15:08:11 2020 sparse part has weight 1212202632 (107.79/col) Sun Jun 28 15:08:11 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Sun Jun 28 15:08:42 2020 commencing Lanczos iteration (4 threads) Sun Jun 28 15:08:42 2020 memory use: 4841.7 MB Sun Jun 28 15:09:37 2020 linear algebra at 0.0%, ETA 109h 3m Sun Jun 28 15:09:54 2020 checkpointing every 110000 dimensions Tue Jun 30 08:55:34 2020 lanczos error: submatrix is not invertible Tue Jun 30 08:55:34 2020 lanczos halted after 80726 iterations (dim = 5104758) Tue Jun 30 08:55:34 2020 linear algebra failed, aborting Tue Jun 30 08:55:34 2020 BLanczosTime: 151413 Tue Jun 30 08:55:34 2020 Tue Jun 30 08:55:34 2020 commencing square root phase Tue Jun 30 08:55:34 2020 handling dependencies 1 to 64 Tue Jun 30 08:55:34 2020 reading relations for dependency 1 Tue Jun 30 08:55:34 2020 error: read_cycles can't open dependency file Wed Jul 1 10:31:37 2020 Wed Jul 1 10:31:37 2020 Wed Jul 1 10:31:37 2020 Msieve v. 1.54 (SVN 1025) Wed Jul 1 10:31:37 2020 random seeds: 225b86f5 16d7f451 Wed Jul 1 10:31:37 2020 factoring 2894181308430518880896389774963279450968991461309759723662029507486678101627570341928253914379191314554150374468101297575751643091440779409691345686010800590199175003581165178136817022729367970574451569531237873847989713639156935846499589 (238 digits) Wed Jul 1 10:31:39 2020 searching for 15-digit factors Wed Jul 1 10:31:39 2020 commencing number field sieve (238-digit input) Wed Jul 1 10:31:39 2020 R0: 318270182965192022252424017587489077700729 Wed Jul 1 10:31:39 2020 R1: 1 Wed Jul 1 10:31:39 2020 A0: -77 Wed Jul 1 10:31:39 2020 A1: 0 Wed Jul 1 10:31:39 2020 A2: 0 Wed Jul 1 10:31:39 2020 A3: 0 Wed Jul 1 10:31:39 2020 A4: 0 Wed Jul 1 10:31:39 2020 A5: 0 Wed Jul 1 10:31:39 2020 A6: 1 Wed Jul 1 10:31:39 2020 skew 2.06, size 3.265e-12, alpha 0.374, combined = 2.773e-13 rroots = 2 Wed Jul 1 10:31:39 2020 Wed Jul 1 10:31:39 2020 commencing linear algebra Wed Jul 1 10:31:39 2020 skipping matrix build Wed Jul 1 10:31:42 2020 matrix starts at (0, 0) Wed Jul 1 10:31:43 2020 matrix is 11246178 x 11246355 (5259.1 MB) with weight 1531885349 (136.21/col) Wed Jul 1 10:31:43 2020 sparse part has weight 1254923135 (111.58/col) Wed Jul 1 10:31:43 2020 saving the first 48 matrix rows for later Wed Jul 1 10:31:45 2020 matrix includes 64 packed rows Wed Jul 1 10:31:46 2020 matrix is 11246130 x 11246355 (5053.2 MB) with weight 1313542099 (116.80/col) Wed Jul 1 10:31:46 2020 sparse part has weight 1212202632 (107.79/col) Wed Jul 1 10:31:46 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Wed Jul 1 10:32:17 2020 commencing Lanczos iteration (4 threads) Wed Jul 1 10:32:17 2020 memory use: 4841.7 MB Wed Jul 1 10:32:17 2020 restarting at iteration 80018 (dim = 5060054) Wed Jul 1 10:33:07 2020 linear algebra at 45.0%, ETA 56h30m Wed Jul 1 10:33:22 2020 checkpointing every 110000 dimensions Wed Jul 1 13:10:03 2020 error: corrupt state, please restart from checkpoint Fri Jul 3 06:50:59 2020 Fri Jul 3 06:50:59 2020 Fri Jul 3 06:50:59 2020 Msieve v. 1.54 (SVN 1025) Fri Jul 3 06:50:59 2020 random seeds: e5391ca2 d7064ac8 Fri Jul 3 06:50:59 2020 factoring 2894181308430518880896389774963279450968991461309759723662029507486678101627570341928253914379191314554150374468101297575751643091440779409691345686010800590199175003581165178136817022729367970574451569531237873847989713639156935846499589 (238 digits) Fri Jul 3 06:51:00 2020 searching for 15-digit factors Fri Jul 3 06:51:01 2020 commencing number field sieve (238-digit input) Fri Jul 3 06:51:01 2020 R0: 318270182965192022252424017587489077700729 Fri Jul 3 06:51:01 2020 R1: 1 Fri Jul 3 06:51:01 2020 A0: -77 Fri Jul 3 06:51:01 2020 A1: 0 Fri Jul 3 06:51:01 2020 A2: 0 Fri Jul 3 06:51:01 2020 A3: 0 Fri Jul 3 06:51:01 2020 A4: 0 Fri Jul 3 06:51:01 2020 A5: 0 Fri Jul 3 06:51:01 2020 A6: 1 Fri Jul 3 06:51:01 2020 skew 2.06, size 3.265e-12, alpha 0.374, combined = 2.773e-13 rroots = 2 Fri Jul 3 06:51:01 2020 Fri Jul 3 06:51:01 2020 commencing linear algebra Fri Jul 3 06:51:01 2020 skipping matrix build Fri Jul 3 06:51:14 2020 matrix starts at (0, 0) Fri Jul 3 06:51:16 2020 matrix is 11246178 x 11246355 (5259.1 MB) with weight 1531885349 (136.21/col) Fri Jul 3 06:51:16 2020 sparse part has weight 1254923135 (111.58/col) Fri Jul 3 06:51:16 2020 saving the first 48 matrix rows for later Fri Jul 3 06:51:17 2020 matrix includes 64 packed rows Fri Jul 3 06:51:19 2020 matrix is 11246130 x 11246355 (5053.2 MB) with weight 1313542099 (116.80/col) Fri Jul 3 06:51:19 2020 sparse part has weight 1212202632 (107.79/col) Fri Jul 3 06:51:19 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Fri Jul 3 06:51:49 2020 commencing Lanczos iteration (4 threads) Fri Jul 3 06:51:49 2020 memory use: 4841.7 MB Fri Jul 3 06:51:50 2020 restarting at iteration 133630 (dim = 8450050) Fri Jul 3 06:52:41 2020 linear algebra at 75.1%, ETA 26h 3m Fri Jul 3 06:52:56 2020 checkpointing every 110000 dimensions Fri Jul 3 09:32:46 2020 error: corrupt state, please restart from checkpoint Sat Jul 4 08:35:08 2020 Sat Jul 4 08:35:08 2020 Sat Jul 4 08:35:08 2020 Msieve v. 1.54 (SVN 1025) Sat Jul 4 08:35:08 2020 random seeds: 34b3bec8 8047dc82 Sat Jul 4 08:35:08 2020 factoring 2894181308430518880896389774963279450968991461309759723662029507486678101627570341928253914379191314554150374468101297575751643091440779409691345686010800590199175003581165178136817022729367970574451569531237873847989713639156935846499589 (238 digits) Sat Jul 4 08:35:10 2020 searching for 15-digit factors Sat Jul 4 08:35:10 2020 commencing number field sieve (238-digit input) Sat Jul 4 08:35:10 2020 R0: 318270182965192022252424017587489077700729 Sat Jul 4 08:35:10 2020 R1: 1 Sat Jul 4 08:35:10 2020 A0: -77 Sat Jul 4 08:35:10 2020 A1: 0 Sat Jul 4 08:35:10 2020 A2: 0 Sat Jul 4 08:35:10 2020 A3: 0 Sat Jul 4 08:35:10 2020 A4: 0 Sat Jul 4 08:35:10 2020 A5: 0 Sat Jul 4 08:35:10 2020 A6: 1 Sat Jul 4 08:35:10 2020 skew 2.06, size 3.265e-12, alpha 0.374, combined = 2.773e-13 rroots = 2 Sat Jul 4 08:35:10 2020 Sat Jul 4 08:35:10 2020 commencing linear algebra Sat Jul 4 08:35:10 2020 skipping matrix build Sat Jul 4 08:35:13 2020 matrix starts at (0, 0) Sat Jul 4 08:35:14 2020 matrix is 11246178 x 11246355 (5259.1 MB) with weight 1531885349 (136.21/col) Sat Jul 4 08:35:14 2020 sparse part has weight 1254923135 (111.58/col) Sat Jul 4 08:35:14 2020 saving the first 48 matrix rows for later Sat Jul 4 08:35:16 2020 matrix includes 64 packed rows Sat Jul 4 08:35:17 2020 matrix is 11246130 x 11246355 (5053.2 MB) with weight 1313542099 (116.80/col) Sat Jul 4 08:35:17 2020 sparse part has weight 1212202632 (107.79/col) Sat Jul 4 08:35:17 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Sat Jul 4 08:35:48 2020 commencing Lanczos iteration (4 threads) Sat Jul 4 08:35:48 2020 memory use: 4841.7 MB Sat Jul 4 08:35:48 2020 restarting at iteration 137425 (dim = 8690007) Sat Jul 4 08:36:35 2020 linear algebra at 77.3%, ETA 21h57m Sat Jul 4 08:36:50 2020 checkpointing every 120000 dimensions Sun Jul 5 05:04:10 2020 lanczos halted after 177851 iterations (dim = 11246127) Sun Jul 5 05:04:29 2020 recovered 35 nontrivial dependencies Sun Jul 5 05:04:29 2020 BLanczosTime: 73759 Sun Jul 5 05:04:29 2020 Sun Jul 5 05:04:29 2020 commencing square root phase Sun Jul 5 05:04:29 2020 handling dependencies 1 to 64 Sun Jul 5 05:04:29 2020 reading relations for dependency 1 Sun Jul 5 05:04:30 2020 read 5623075 cycles Sun Jul 5 05:04:39 2020 cycles contain 18924740 unique relations Sun Jul 5 05:06:19 2020 read 18924740 relations Sun Jul 5 05:07:24 2020 multiplying 18924740 relations Sun Jul 5 05:18:45 2020 multiply complete, coefficients have about 481.65 million bits Sun Jul 5 05:18:47 2020 initial square root is modulo 438850777 Sun Jul 5 05:31:01 2020 found factor: 99923513819271580122487789628268412273128943449634930831004426311 Sun Jul 5 05:31:01 2020 reading relations for dependency 2 Sun Jul 5 05:31:02 2020 read 5618226 cycles Sun Jul 5 05:31:11 2020 cycles contain 18920420 unique relations Sun Jul 5 05:32:52 2020 read 18920420 relations Sun Jul 5 05:33:57 2020 multiplying 18920420 relations Sun Jul 5 05:45:17 2020 multiply complete, coefficients have about 481.54 million bits Sun Jul 5 05:45:19 2020 initial square root is modulo 436867243 Sun Jul 5 05:57:31 2020 sqrtTime: 3182 Sun Jul 5 05:57:31 2020 p65 factor: 99923513819271580122487789628268412273128943449634930831004426311 Sun Jul 5 05:57:31 2020 p85 factor: 7190571908454583976165431949161663491285408779527733314796418221971816088885618142617 Sun Jul 5 05:57:31 2020 p88 factor: 4028047683109229460478871010481648638707367645665682349469168763844378663106519536556747 Sun Jul 5 05:57:31 2020 elapsed time 21:22:23