Sun Jan 31 16:00:59 2021  
Sun Jan 31 16:00:59 2021  
Sun Jan 31 16:00:59 2021  Msieve v. 1.53 (SVN 988)
Sun Jan 31 16:00:59 2021  random seeds: 4d152920 cfd6d176
Sun Jan 31 16:00:59 2021  factoring 47743221787919905572743470498420970570611370715642966253711250109551236499902225934253830204280472385017750190750436908916728261723782534258386513146709973 (155 digits)
Sun Jan 31 16:01:00 2021  searching for 15-digit factors
Sun Jan 31 16:01:00 2021  commencing number field sieve (155-digit input)
Sun Jan 31 16:01:00 2021  R0: -739914597686962073631608896790
Sun Jan 31 16:01:00 2021  R1: 3989446773462227
Sun Jan 31 16:01:00 2021  A0: 730681433135342665619119088090574249
Sun Jan 31 16:01:00 2021  A1: 726377726374016460766857375677
Sun Jan 31 16:01:00 2021  A2: -9019512550780816587678113
Sun Jan 31 16:01:00 2021  A3: -767164162247077165
Sun Jan 31 16:01:00 2021  A4: 5518871287512
Sun Jan 31 16:01:00 2021  A5: 215280
Sun Jan 31 16:01:00 2021  skew 1344046.90, size 5.049e-015, alpha -6.759, combined = 2.956e-012 rroots = 5
Sun Jan 31 16:01:00 2021  
Sun Jan 31 16:01:00 2021  commencing relation filtering
Sun Jan 31 16:01:00 2021  setting target matrix density to 130.0
Sun Jan 31 16:01:00 2021  estimated available RAM is 12043.5 MB
Sun Jan 31 16:01:00 2021  commencing duplicate removal, pass 1
Sun Jan 31 16:06:13 2021  error -1 reading relation 26403459
Sun Jan 31 16:06:20 2021  error -15 reading relation 26944708
Sun Jan 31 16:07:02 2021  error -9 reading relation 30405420
Sun Jan 31 16:07:26 2021  error -9 reading relation 32199826
Sun Jan 31 16:07:32 2021  error -5 reading relation 32694505
Sun Jan 31 16:07:38 2021  error -9 reading relation 33162391
Sun Jan 31 16:07:38 2021  error -9 reading relation 33177259
Sun Jan 31 16:07:39 2021  error -9 reading relation 33240829
Sun Jan 31 16:07:46 2021  error -9 reading relation 33826353
Sun Jan 31 16:07:48 2021  error -1 reading relation 33934717
Sun Jan 31 16:07:53 2021  error -15 reading relation 34366879
Sun Jan 31 16:07:54 2021  error -15 reading relation 34463937
Sun Jan 31 16:07:59 2021  error -1 reading relation 34804433
Sun Jan 31 16:08:18 2021  error -15 reading relation 36437241
Sun Jan 31 16:08:21 2021  error -15 reading relation 36693432
Sun Jan 31 16:08:30 2021  error -15 reading relation 37442255
Sun Jan 31 16:09:02 2021  error -9 reading relation 39673520
Sun Jan 31 16:11:15 2021  error -15 reading relation 50041313
Sun Jan 31 16:11:15 2021  error -9 reading relation 50076541
Sun Jan 31 16:11:44 2021  error -9 reading relation 52372796
Sun Jan 31 16:11:44 2021  error -9 reading relation 52392523
Sun Jan 31 16:14:39 2021  error -9 reading relation 64968208
Sun Jan 31 16:14:39 2021  error -15 reading relation 64973122
Sun Jan 31 16:14:44 2021  skipped 6 relations with composite factors
Sun Jan 31 16:14:44 2021  found 14763732 hash collisions in 65378140 relations
Sun Jan 31 16:15:27 2021  added 122303 free relations
Sun Jan 31 16:15:27 2021  commencing duplicate removal, pass 2
Sun Jan 31 16:16:16 2021  found 15998113 duplicates and 49502330 unique relations
Sun Jan 31 16:16:16 2021  memory use: 362.4 MB
Sun Jan 31 16:16:16 2021  reading ideals above 35979264
Sun Jan 31 16:16:16 2021  commencing singleton removal, initial pass
Sun Jan 31 16:23:55 2021  memory use: 1378.0 MB
Sun Jan 31 16:23:55 2021  reading all ideals from disk
Sun Jan 31 16:23:56 2021  memory use: 897.1 MB
Sun Jan 31 16:23:59 2021  commencing in-memory singleton removal
Sun Jan 31 16:24:01 2021  begin with 49502330 relations and 42714991 unique ideals
Sun Jan 31 16:24:26 2021  reduce to 31666575 relations and 23051933 ideals in 14 passes
Sun Jan 31 16:24:26 2021  max relations containing the same ideal: 42
Sun Jan 31 16:24:29 2021  reading ideals above 720000
Sun Jan 31 16:24:29 2021  commencing singleton removal, initial pass
Sun Jan 31 16:30:47 2021  memory use: 753.0 MB
Sun Jan 31 16:30:48 2021  reading all ideals from disk
Sun Jan 31 16:30:49 2021  memory use: 1134.7 MB
Sun Jan 31 16:30:53 2021  keeping 27289354 ideals with weight <= 200, target excess is 166860
Sun Jan 31 16:30:56 2021  commencing in-memory singleton removal
Sun Jan 31 16:31:00 2021  begin with 31666577 relations and 27289354 unique ideals
Sun Jan 31 16:31:26 2021  reduce to 31662020 relations and 27284793 ideals in 8 passes
Sun Jan 31 16:31:26 2021  max relations containing the same ideal: 200
Sun Jan 31 16:31:45 2021  removing 4652079 relations and 3652079 ideals in 1000000 cliques
Sun Jan 31 16:31:47 2021  commencing in-memory singleton removal
Sun Jan 31 16:31:50 2021  begin with 27009941 relations and 27284793 unique ideals
Sun Jan 31 16:32:15 2021  reduce to 26444139 relations and 23045027 ideals in 9 passes
Sun Jan 31 16:32:15 2021  max relations containing the same ideal: 190
Sun Jan 31 16:32:31 2021  removing 3719787 relations and 2719787 ideals in 1000000 cliques
Sun Jan 31 16:32:33 2021  commencing in-memory singleton removal
Sun Jan 31 16:32:35 2021  begin with 22724352 relations and 23045027 unique ideals
Sun Jan 31 16:32:53 2021  reduce to 22291369 relations and 19875981 ideals in 8 passes
Sun Jan 31 16:32:53 2021  max relations containing the same ideal: 173
Sun Jan 31 16:33:07 2021  removing 3488015 relations and 2488015 ideals in 1000000 cliques
Sun Jan 31 16:33:08 2021  commencing in-memory singleton removal
Sun Jan 31 16:33:11 2021  begin with 18803354 relations and 19875981 unique ideals
Sun Jan 31 16:33:27 2021  reduce to 18357133 relations and 16923396 ideals in 8 passes
Sun Jan 31 16:33:27 2021  max relations containing the same ideal: 146
Sun Jan 31 16:33:38 2021  removing 3422960 relations and 2422960 ideals in 1000000 cliques
Sun Jan 31 16:33:40 2021  commencing in-memory singleton removal
Sun Jan 31 16:33:41 2021  begin with 14934173 relations and 16923396 unique ideals
Sun Jan 31 16:33:55 2021  reduce to 14410391 relations and 13951231 ideals in 10 passes
Sun Jan 31 16:33:55 2021  max relations containing the same ideal: 126
Sun Jan 31 16:34:04 2021  removing 1256235 relations and 990633 ideals in 265602 cliques
Sun Jan 31 16:34:04 2021  commencing in-memory singleton removal
Sun Jan 31 16:34:06 2021  begin with 13154156 relations and 13951231 unique ideals
Sun Jan 31 16:34:14 2021  reduce to 13071044 relations and 12876047 ideals in 7 passes
Sun Jan 31 16:34:14 2021  max relations containing the same ideal: 117
Sun Jan 31 16:34:25 2021  relations with 0 large ideals: 575
Sun Jan 31 16:34:25 2021  relations with 1 large ideals: 787
Sun Jan 31 16:34:25 2021  relations with 2 large ideals: 13415
Sun Jan 31 16:34:25 2021  relations with 3 large ideals: 121153
Sun Jan 31 16:34:25 2021  relations with 4 large ideals: 593768
Sun Jan 31 16:34:25 2021  relations with 5 large ideals: 1733988
Sun Jan 31 16:34:25 2021  relations with 6 large ideals: 3167941
Sun Jan 31 16:34:25 2021  relations with 7+ large ideals: 7439417
Sun Jan 31 16:34:25 2021  commencing 2-way merge
Sun Jan 31 16:34:36 2021  reduce to 8384977 relation sets and 8189980 unique ideals
Sun Jan 31 16:34:36 2021  commencing full merge
Sun Jan 31 16:42:40 2021  memory use: 378.2 MB
Sun Jan 31 16:42:41 2021  found 13167 cycles, need 1761060
Sun Jan 31 16:42:41 2021  too few cycles, matrix probably cannot build
Sun Jan 31 16:47:36 2021  
Sun Jan 31 16:47:36 2021  
Sun Jan 31 16:47:36 2021  Msieve v. 1.53 (SVN 988)
Sun Jan 31 16:47:36 2021  random seeds: b143e690 1a5f77be
Sun Jan 31 16:47:36 2021  factoring 47743221787919905572743470498420970570611370715642966253711250109551236499902225934253830204280472385017750190750436908916728261723782534258386513146709973 (155 digits)
Sun Jan 31 16:47:37 2021  searching for 15-digit factors
Sun Jan 31 16:47:37 2021  commencing number field sieve (155-digit input)
Sun Jan 31 16:47:37 2021  R0: -739914597686962073631608896790
Sun Jan 31 16:47:37 2021  R1: 3989446773462227
Sun Jan 31 16:47:37 2021  A0: 730681433135342665619119088090574249
Sun Jan 31 16:47:37 2021  A1: 726377726374016460766857375677
Sun Jan 31 16:47:37 2021  A2: -9019512550780816587678113
Sun Jan 31 16:47:37 2021  A3: -767164162247077165
Sun Jan 31 16:47:37 2021  A4: 5518871287512
Sun Jan 31 16:47:37 2021  A5: 215280
Sun Jan 31 16:47:37 2021  skew 1344046.90, size 5.049e-015, alpha -6.759, combined = 2.956e-012 rroots = 5
Sun Jan 31 16:47:37 2021  
Sun Jan 31 16:47:37 2021  commencing relation filtering
Sun Jan 31 16:47:37 2021  setting target matrix density to 100.0
Sun Jan 31 16:47:37 2021  estimated available RAM is 12043.5 MB
Sun Jan 31 16:47:37 2021  commencing duplicate removal, pass 1
Sun Jan 31 16:53:04 2021  error -1 reading relation 26403459
Sun Jan 31 16:53:11 2021  error -15 reading relation 26944708
Sun Jan 31 16:53:53 2021  error -9 reading relation 30405420
Sun Jan 31 16:54:16 2021  error -9 reading relation 32199826
Sun Jan 31 16:54:22 2021  error -5 reading relation 32694505
Sun Jan 31 16:54:28 2021  error -9 reading relation 33162391
Sun Jan 31 16:54:28 2021  error -9 reading relation 33177259
Sun Jan 31 16:54:29 2021  error -9 reading relation 33240829
Sun Jan 31 16:54:36 2021  error -9 reading relation 33826353
Sun Jan 31 16:54:37 2021  error -1 reading relation 33934717
Sun Jan 31 16:54:42 2021  error -15 reading relation 34366879
Sun Jan 31 16:54:43 2021  error -15 reading relation 34463937
Sun Jan 31 16:54:47 2021  error -1 reading relation 34804433
Sun Jan 31 16:55:08 2021  error -15 reading relation 36437241
Sun Jan 31 16:55:11 2021  error -15 reading relation 36693432
Sun Jan 31 16:55:20 2021  error -15 reading relation 37442255
Sun Jan 31 16:55:47 2021  error -9 reading relation 39673520
Sun Jan 31 16:57:56 2021  error -15 reading relation 50041313
Sun Jan 31 16:57:57 2021  error -9 reading relation 50076541
Sun Jan 31 16:58:24 2021  error -9 reading relation 52372796
Sun Jan 31 16:58:24 2021  error -9 reading relation 52392523
Sun Jan 31 17:00:56 2021  error -9 reading relation 64968208
Sun Jan 31 17:00:56 2021  error -15 reading relation 64973122
Sun Jan 31 17:01:02 2021  skipped 6 relations with composite factors
Sun Jan 31 17:01:02 2021  found 14771819 hash collisions in 65500443 relations
Sun Jan 31 17:01:37 2021  commencing duplicate removal, pass 2
Sun Jan 31 17:02:22 2021  found 15998113 duplicates and 49502330 unique relations
Sun Jan 31 17:02:22 2021  memory use: 362.4 MB
Sun Jan 31 17:02:22 2021  reading ideals above 35979264
Sun Jan 31 17:02:22 2021  commencing singleton removal, initial pass
Sun Jan 31 17:09:47 2021  memory use: 1378.0 MB
Sun Jan 31 17:09:47 2021  reading all ideals from disk
Sun Jan 31 17:09:47 2021  memory use: 897.1 MB
Sun Jan 31 17:09:50 2021  commencing in-memory singleton removal
Sun Jan 31 17:09:53 2021  begin with 49502330 relations and 42714991 unique ideals
Sun Jan 31 17:10:15 2021  reduce to 31666575 relations and 23051933 ideals in 14 passes
Sun Jan 31 17:10:15 2021  max relations containing the same ideal: 42
Sun Jan 31 17:10:18 2021  reading ideals above 720000
Sun Jan 31 17:10:18 2021  commencing singleton removal, initial pass
Sun Jan 31 17:16:23 2021  memory use: 753.0 MB
Sun Jan 31 17:16:23 2021  reading all ideals from disk
Sun Jan 31 17:16:24 2021  memory use: 1134.7 MB
Sun Jan 31 17:16:29 2021  keeping 27289354 ideals with weight <= 200, target excess is 166860
Sun Jan 31 17:16:33 2021  commencing in-memory singleton removal
Sun Jan 31 17:16:38 2021  begin with 31666577 relations and 27289354 unique ideals
Sun Jan 31 17:17:06 2021  reduce to 31662020 relations and 27284793 ideals in 8 passes
Sun Jan 31 17:17:06 2021  max relations containing the same ideal: 200
Sun Jan 31 17:17:26 2021  removing 4652079 relations and 3652079 ideals in 1000000 cliques
Sun Jan 31 17:17:28 2021  commencing in-memory singleton removal
Sun Jan 31 17:17:31 2021  begin with 27009941 relations and 27284793 unique ideals
Sun Jan 31 17:17:55 2021  reduce to 26444139 relations and 23045027 ideals in 9 passes
Sun Jan 31 17:17:55 2021  max relations containing the same ideal: 190
Sun Jan 31 17:18:12 2021  removing 3719787 relations and 2719787 ideals in 1000000 cliques
Sun Jan 31 17:18:14 2021  commencing in-memory singleton removal
Sun Jan 31 17:18:17 2021  begin with 22724352 relations and 23045027 unique ideals
Sun Jan 31 17:18:37 2021  reduce to 22291369 relations and 19875981 ideals in 8 passes
Sun Jan 31 17:18:37 2021  max relations containing the same ideal: 173
Sun Jan 31 17:18:52 2021  removing 3488015 relations and 2488015 ideals in 1000000 cliques
Sun Jan 31 17:18:53 2021  commencing in-memory singleton removal
Sun Jan 31 17:18:55 2021  begin with 18803354 relations and 19875981 unique ideals
Sun Jan 31 17:19:10 2021  reduce to 18357133 relations and 16923396 ideals in 8 passes
Sun Jan 31 17:19:10 2021  max relations containing the same ideal: 146
Sun Jan 31 17:19:22 2021  removing 3422960 relations and 2422960 ideals in 1000000 cliques
Sun Jan 31 17:19:24 2021  commencing in-memory singleton removal
Sun Jan 31 17:19:25 2021  begin with 14934173 relations and 16923396 unique ideals
Sun Jan 31 17:19:40 2021  reduce to 14410391 relations and 13951231 ideals in 10 passes
Sun Jan 31 17:19:40 2021  max relations containing the same ideal: 126
Sun Jan 31 17:19:50 2021  removing 1256235 relations and 990633 ideals in 265602 cliques
Sun Jan 31 17:19:51 2021  commencing in-memory singleton removal
Sun Jan 31 17:19:53 2021  begin with 13154156 relations and 13951231 unique ideals
Sun Jan 31 17:20:02 2021  reduce to 13071044 relations and 12876047 ideals in 7 passes
Sun Jan 31 17:20:02 2021  max relations containing the same ideal: 117
Sun Jan 31 17:20:14 2021  relations with 0 large ideals: 575
Sun Jan 31 17:20:14 2021  relations with 1 large ideals: 787
Sun Jan 31 17:20:14 2021  relations with 2 large ideals: 13415
Sun Jan 31 17:20:14 2021  relations with 3 large ideals: 121153
Sun Jan 31 17:20:14 2021  relations with 4 large ideals: 593768
Sun Jan 31 17:20:14 2021  relations with 5 large ideals: 1733988
Sun Jan 31 17:20:14 2021  relations with 6 large ideals: 3167941
Sun Jan 31 17:20:14 2021  relations with 7+ large ideals: 7439417
Sun Jan 31 17:20:14 2021  commencing 2-way merge
Sun Jan 31 17:20:26 2021  reduce to 8384977 relation sets and 8189980 unique ideals
Sun Jan 31 17:20:26 2021  commencing full merge
Sun Jan 31 17:24:17 2021  memory use: 1018.3 MB
Sun Jan 31 17:24:19 2021  found 3884000 cycles, need 3866180
Sun Jan 31 17:24:19 2021  weight of 3866180 cycles is about 386643566 (100.01/cycle)
Sun Jan 31 17:24:19 2021  distribution of cycle lengths:
Sun Jan 31 17:24:19 2021  1 relations: 294586
Sun Jan 31 17:24:19 2021  2 relations: 309778
Sun Jan 31 17:24:19 2021  3 relations: 330169
Sun Jan 31 17:24:19 2021  4 relations: 322722
Sun Jan 31 17:24:19 2021  5 relations: 318300
Sun Jan 31 17:24:19 2021  6 relations: 304578
Sun Jan 31 17:24:19 2021  7 relations: 288946
Sun Jan 31 17:24:19 2021  8 relations: 268389
Sun Jan 31 17:24:19 2021  9 relations: 241167
Sun Jan 31 17:24:19 2021  10+ relations: 1187545
Sun Jan 31 17:24:19 2021  heaviest cycle: 27 relations
Sun Jan 31 17:24:22 2021  commencing cycle optimization
Sun Jan 31 17:24:29 2021  start with 29138506 relations
Sun Jan 31 17:25:49 2021  pruned 1144799 relations
Sun Jan 31 17:25:49 2021  memory use: 837.4 MB
Sun Jan 31 17:25:49 2021  distribution of cycle lengths:
Sun Jan 31 17:25:49 2021  1 relations: 294586
Sun Jan 31 17:25:49 2021  2 relations: 318152
Sun Jan 31 17:25:49 2021  3 relations: 344137
Sun Jan 31 17:25:49 2021  4 relations: 335140
Sun Jan 31 17:25:49 2021  5 relations: 332359
Sun Jan 31 17:25:49 2021  6 relations: 316787
Sun Jan 31 17:25:49 2021  7 relations: 300573
Sun Jan 31 17:25:49 2021  8 relations: 276493
Sun Jan 31 17:25:49 2021  9 relations: 247451
Sun Jan 31 17:25:49 2021  10+ relations: 1100502
Sun Jan 31 17:25:49 2021  heaviest cycle: 27 relations
Sun Jan 31 17:25:55 2021  RelProcTime: 2298
Sun Jan 31 17:25:55 2021  
Sun Jan 31 17:25:55 2021  commencing linear algebra
Sun Jan 31 17:25:56 2021  read 3866180 cycles
Sun Jan 31 17:26:05 2021  cycles contain 12934773 unique relations
Sun Jan 31 17:28:08 2021  read 12934773 relations
Sun Jan 31 17:28:35 2021  using 20 quadratic characters above 4294917295
Sun Jan 31 17:30:06 2021  building initial matrix
Sun Jan 31 17:33:36 2021  memory use: 1747.5 MB
Sun Jan 31 17:33:40 2021  read 3866180 cycles
Sun Jan 31 17:33:41 2021  matrix is 3866002 x 3866180 (1561.8 MB) with weight 482665206 (124.84/col)
Sun Jan 31 17:33:41 2021  sparse part has weight 363016882 (93.90/col)
Sun Jan 31 17:34:36 2021  filtering completed in 2 passes
Sun Jan 31 17:34:38 2021  matrix is 3865780 x 3865958 (1561.8 MB) with weight 482656169 (124.85/col)
Sun Jan 31 17:34:38 2021  sparse part has weight 363015111 (93.90/col)
Sun Jan 31 17:34:51 2021  matrix starts at (0, 0)
Sun Jan 31 17:34:52 2021  matrix is 3865780 x 3865958 (1561.8 MB) with weight 482656169 (124.85/col)
Sun Jan 31 17:34:52 2021  sparse part has weight 363015111 (93.90/col)
Sun Jan 31 17:34:52 2021  saving the first 48 matrix rows for later
Sun Jan 31 17:34:53 2021  matrix includes 64 packed rows
Sun Jan 31 17:34:54 2021  matrix is 3865732 x 3865958 (1515.8 MB) with weight 404872076 (104.73/col)
Sun Jan 31 17:34:54 2021  sparse part has weight 358689648 (92.78/col)
Sun Jan 31 17:34:54 2021  using block size 8192 and superblock size 786432 for processor cache size 8192 kB
Sun Jan 31 17:35:20 2021  commencing Lanczos iteration (6 threads)
Sun Jan 31 17:35:20 2021  memory use: 1243.8 MB
Sun Jan 31 17:35:37 2021  linear algebra at 0.0%, ETA 11h16m
Sun Jan 31 17:35:42 2021  checkpointing every 350000 dimensions
Mon Feb 01 05:07:20 2021  lanczos halted after 61134 iterations (dim = 3865732)
Mon Feb 01 05:07:25 2021  recovered 31 nontrivial dependencies
Mon Feb 01 05:07:26 2021  BLanczosTime: 42091
Mon Feb 01 05:07:26 2021  
Mon Feb 01 05:07:26 2021  commencing square root phase
Mon Feb 01 05:07:26 2021  handling dependencies 1 to 64
Mon Feb 01 05:07:26 2021  reading relations for dependency 1
Mon Feb 01 05:07:27 2021  read 1932487 cycles
Mon Feb 01 05:07:31 2021  cycles contain 6465258 unique relations
Mon Feb 01 05:08:39 2021  read 6465258 relations
Mon Feb 01 05:09:19 2021  multiplying 6465258 relations
Mon Feb 01 05:17:14 2021  multiply complete, coefficients have about 355.87 million bits
Mon Feb 01 05:17:17 2021  initial square root is modulo 2430073
Mon Feb 01 05:26:23 2021  sqrtTime: 1137
Mon Feb 01 05:26:23 2021  p74 factor: 22029608934311723575642724609374086595233220282379103334723757346144589393
Mon Feb 01 05:26:23 2021  p82 factor: 2167229655791053135687103619649183272857404161690187351262284272791502318750549061
Mon Feb 01 05:26:23 2021  elapsed time 12:38:47