Fri Mar 23 14:27:08 2018  
Fri Mar 23 14:27:08 2018  
Fri Mar 23 14:27:08 2018  Msieve v. 1.54 (SVN 1018)
Fri Mar 23 14:27:08 2018  random seeds: 1a5a66d0 fd9d5476
Fri Mar 23 14:27:08 2018  factoring 2499830250929377371615110582385094423403502627984885738837881195521490842836132126025582427792922041447461382151746121719936601309358197409471760186958718092614989 (163 digits)
Fri Mar 23 14:27:09 2018  searching for 15-digit factors
Fri Mar 23 14:27:09 2018  commencing number field sieve (163-digit input)
Fri Mar 23 14:27:09 2018  R0: -19082686107906196762944828398604
Fri Mar 23 14:27:09 2018  R1: 1881732516618913
Fri Mar 23 14:27:09 2018  A0: -4701620952468620007188957972902640087
Fri Mar 23 14:27:09 2018  A1: -1631530669598296050779238660793
Fri Mar 23 14:27:09 2018  A2: 27727130106879955181681735
Fri Mar 23 14:27:09 2018  A3: -5620908737842388651
Fri Mar 23 14:27:09 2018  A4: 15986229733656
Fri Mar 23 14:27:09 2018  A5: 987900
Fri Mar 23 14:27:09 2018  skew 1613790.50, size 7.337e-016, alpha -6.035, combined = 9.389e-013 rroots = 3
Fri Mar 23 14:27:09 2018  
Fri Mar 23 14:27:09 2018  commencing relation filtering
Fri Mar 23 14:27:09 2018  setting target matrix density to 120.0
Fri Mar 23 14:27:09 2018  estimated available RAM is 32715.2 MB
Fri Mar 23 14:27:09 2018  commencing duplicate removal, pass 1
<errors reading relations>
Fri Mar 23 14:45:28 2018  skipped 226 relations with composite factors
Fri Mar 23 14:45:28 2018  found 24774642 hash collisions in 123978698 relations
Fri Mar 23 14:45:56 2018  added 121831 free relations
Fri Mar 23 14:45:56 2018  commencing duplicate removal, pass 2
Fri Mar 23 14:47:17 2018  found 24304450 duplicates and 99796079 unique relations
Fri Mar 23 14:47:17 2018  memory use: 660.8 MB
Fri Mar 23 14:47:17 2018  reading ideals above 720000
Fri Mar 23 14:47:17 2018  commencing singleton removal, initial pass
Fri Mar 23 15:01:39 2018  memory use: 2756.0 MB
Fri Mar 23 15:01:39 2018  reading all ideals from disk
Fri Mar 23 15:01:41 2018  memory use: 3776.6 MB
Fri Mar 23 15:01:54 2018  keeping 90532257 ideals with weight <= 200, target excess is 529072
Fri Mar 23 15:02:08 2018  commencing in-memory singleton removal
Fri Mar 23 15:02:18 2018  begin with 99796079 relations and 90532257 unique ideals
Fri Mar 23 15:03:57 2018  reduce to 65443070 relations and 52761956 ideals in 13 passes
Fri Mar 23 15:03:57 2018  max relations containing the same ideal: 158
Fri Mar 23 15:04:32 2018  removing 8809438 relations and 6809438 ideals in 2000000 cliques
Fri Mar 23 15:04:34 2018  commencing in-memory singleton removal
Fri Mar 23 15:04:39 2018  begin with 56633632 relations and 52761956 unique ideals
Fri Mar 23 15:05:19 2018  reduce to 55735024 relations and 45020939 ideals in 8 passes
Fri Mar 23 15:05:20 2018  max relations containing the same ideal: 142
Fri Mar 23 15:05:48 2018  removing 6945651 relations and 4945651 ideals in 2000000 cliques
Fri Mar 23 15:05:50 2018  commencing in-memory singleton removal
Fri Mar 23 15:05:54 2018  begin with 48789373 relations and 45020939 unique ideals
Fri Mar 23 15:06:28 2018  reduce to 48143785 relations and 39407536 ideals in 8 passes
Fri Mar 23 15:06:28 2018  max relations containing the same ideal: 131
Fri Mar 23 15:06:52 2018  removing 6439223 relations and 4439223 ideals in 2000000 cliques
Fri Mar 23 15:06:54 2018  commencing in-memory singleton removal
Fri Mar 23 15:06:58 2018  begin with 41704562 relations and 39407536 unique ideals
Fri Mar 23 15:07:25 2018  reduce to 41105645 relations and 34346777 ideals in 8 passes
Fri Mar 23 15:07:25 2018  max relations containing the same ideal: 119
Fri Mar 23 15:07:46 2018  removing 6187497 relations and 4187497 ideals in 2000000 cliques
Fri Mar 23 15:07:48 2018  commencing in-memory singleton removal
Fri Mar 23 15:07:51 2018  begin with 34918148 relations and 34346777 unique ideals
Fri Mar 23 15:08:13 2018  reduce to 34311648 relations and 29526873 ideals in 8 passes
Fri Mar 23 15:08:13 2018  max relations containing the same ideal: 106
Fri Mar 23 15:08:31 2018  removing 6026302 relations and 4026302 ideals in 2000000 cliques
Fri Mar 23 15:08:33 2018  commencing in-memory singleton removal
Fri Mar 23 15:08:35 2018  begin with 28285346 relations and 29526873 unique ideals
Fri Mar 23 15:08:52 2018  reduce to 27625731 relations and 24807701 ideals in 8 passes
Fri Mar 23 15:08:52 2018  max relations containing the same ideal: 91
Fri Mar 23 15:09:06 2018  removing 5913844 relations and 3913844 ideals in 2000000 cliques
Fri Mar 23 15:09:08 2018  commencing in-memory singleton removal
Fri Mar 23 15:09:09 2018  begin with 21711887 relations and 24807701 unique ideals
Fri Mar 23 15:09:22 2018  reduce to 20931214 relations and 20064837 ideals in 8 passes
Fri Mar 23 15:09:22 2018  max relations containing the same ideal: 74
Fri Mar 23 15:09:32 2018  removing 1127268 relations and 874615 ideals in 252653 cliques
Fri Mar 23 15:09:33 2018  commencing in-memory singleton removal
Fri Mar 23 15:09:34 2018  begin with 19803946 relations and 20064837 unique ideals
Fri Mar 23 15:09:43 2018  reduce to 19762219 relations and 19148012 ideals in 6 passes
Fri Mar 23 15:09:43 2018  max relations containing the same ideal: 72
Fri Mar 23 15:09:55 2018  relations with 0 large ideals: 1703
Fri Mar 23 15:09:55 2018  relations with 1 large ideals: 9127
Fri Mar 23 15:09:55 2018  relations with 2 large ideals: 126872
Fri Mar 23 15:09:55 2018  relations with 3 large ideals: 765636
Fri Mar 23 15:09:55 2018  relations with 4 large ideals: 2459540
Fri Mar 23 15:09:55 2018  relations with 5 large ideals: 4641130
Fri Mar 23 15:09:55 2018  relations with 6 large ideals: 5438462
Fri Mar 23 15:09:55 2018  relations with 7+ large ideals: 6319749
Fri Mar 23 15:09:55 2018  commencing 2-way merge
Fri Mar 23 15:10:08 2018  reduce to 13245225 relation sets and 12631018 unique ideals
Fri Mar 23 15:10:08 2018  commencing full merge
Fri Mar 23 15:16:50 2018  memory use: 1602.7 MB
Fri Mar 23 15:16:53 2018  found 5965787 cycles, need 5913218
Fri Mar 23 15:16:54 2018  weight of 5913218 cycles is about 710125129 (120.09/cycle)
Fri Mar 23 15:16:54 2018  distribution of cycle lengths:
Fri Mar 23 15:16:54 2018  1 relations: 159175
Fri Mar 23 15:16:54 2018  2 relations: 321658
Fri Mar 23 15:16:54 2018  3 relations: 410639
Fri Mar 23 15:16:54 2018  4 relations: 439206
Fri Mar 23 15:16:54 2018  5 relations: 465305
Fri Mar 23 15:16:54 2018  6 relations: 466204
Fri Mar 23 15:16:54 2018  7 relations: 458658
Fri Mar 23 15:16:54 2018  8 relations: 436585
Fri Mar 23 15:16:54 2018  9 relations: 408676
Fri Mar 23 15:16:54 2018  10+ relations: 2347112
Fri Mar 23 15:16:54 2018  heaviest cycle: 27 relations
Fri Mar 23 15:16:59 2018  commencing cycle optimization
Fri Mar 23 15:17:11 2018  start with 52242710 relations
Fri Mar 23 15:20:02 2018  pruned 2604946 relations
Fri Mar 23 15:20:03 2018  memory use: 1359.7 MB
Fri Mar 23 15:20:03 2018  distribution of cycle lengths:
Fri Mar 23 15:20:03 2018  1 relations: 159175
Fri Mar 23 15:20:03 2018  2 relations: 331770
Fri Mar 23 15:20:03 2018  3 relations: 431264
Fri Mar 23 15:20:03 2018  4 relations: 461127
Fri Mar 23 15:20:03 2018  5 relations: 493142
Fri Mar 23 15:20:03 2018  6 relations: 493084
Fri Mar 23 15:20:03 2018  7 relations: 486079
Fri Mar 23 15:20:03 2018  8 relations: 460487
Fri Mar 23 15:20:03 2018  9 relations: 429066
Fri Mar 23 15:20:03 2018  10+ relations: 2168024
Fri Mar 23 15:20:03 2018  heaviest cycle: 27 relations
Fri Mar 23 15:20:14 2018  RelProcTime: 3185
Fri Mar 23 15:20:14 2018  elapsed time 00:53:06
Fri Mar 23 15:34:28 2018  
Fri Mar 23 15:34:28 2018  
Fri Mar 23 15:34:28 2018  Msieve v. 1.54 (SVN 1018)
Fri Mar 23 15:34:28 2018  random seeds: ec53d568 33f658a7
Fri Mar 23 15:34:28 2018  factoring 2499830250929377371615110582385094423403502627984885738837881195521490842836132126025582427792922041447461382151746121719936601309358197409471760186958718092614989 (163 digits)
Fri Mar 23 15:34:28 2018  searching for 15-digit factors
Fri Mar 23 15:34:29 2018  commencing number field sieve (163-digit input)
Fri Mar 23 15:34:29 2018  R0: -19082686107906196762944828398604
Fri Mar 23 15:34:29 2018  R1: 1881732516618913
Fri Mar 23 15:34:29 2018  A0: -4701620952468620007188957972902640087
Fri Mar 23 15:34:29 2018  A1: -1631530669598296050779238660793
Fri Mar 23 15:34:29 2018  A2: 27727130106879955181681735
Fri Mar 23 15:34:29 2018  A3: -5620908737842388651
Fri Mar 23 15:34:29 2018  A4: 15986229733656
Fri Mar 23 15:34:29 2018  A5: 987900
Fri Mar 23 15:34:29 2018  skew 1613790.50, size 7.337e-016, alpha -6.035, combined = 9.389e-013 rroots = 3
Fri Mar 23 15:34:29 2018  
Fri Mar 23 15:34:29 2018  commencing linear algebra
Fri Mar 23 15:34:30 2018  read 5913218 cycles
Fri Mar 23 15:34:45 2018  cycles contain 19461504 unique relations
Fri Mar 23 15:36:58 2018  read 19461504 relations
Fri Mar 23 15:37:42 2018  using 20 quadratic characters above 4294917295
Fri Mar 23 15:39:03 2018  building initial matrix
Fri Mar 23 15:44:07 2018  memory use: 2727.0 MB
Fri Mar 23 15:44:13 2018  read 5913218 cycles
Fri Mar 23 15:44:14 2018  matrix is 5913041 x 5913218 (2781.8 MB) with weight 853142592 (144.28/col)
Fri Mar 23 15:44:14 2018  sparse part has weight 658263270 (111.32/col)
Fri Mar 23 15:45:37 2018  filtering completed in 2 passes
Fri Mar 23 15:45:39 2018  matrix is 5912912 x 5913089 (2781.7 MB) with weight 853136129 (144.28/col)
Fri Mar 23 15:45:39 2018  sparse part has weight 658261205 (111.32/col)
Fri Mar 23 15:45:59 2018  matrix starts at (0, 0)
Fri Mar 23 15:46:00 2018  matrix is 5912912 x 5913089 (2781.7 MB) with weight 853136129 (144.28/col)
Fri Mar 23 15:46:00 2018  sparse part has weight 658261205 (111.32/col)
Fri Mar 23 15:46:00 2018  saving the first 48 matrix rows for later
Fri Mar 23 15:46:02 2018  matrix includes 64 packed rows
Fri Mar 23 15:46:03 2018  matrix is 5912864 x 5913089 (2704.8 MB) with weight 725730109 (122.73/col)
Fri Mar 23 15:46:03 2018  sparse part has weight 649928443 (109.91/col)
Fri Mar 23 15:46:03 2018  using block size 8192 and superblock size 786432 for processor cache size 8192 kB
Fri Mar 23 15:46:37 2018  commencing Lanczos iteration
Fri Mar 23 15:46:37 2018  memory use: 2259.1 MB
Fri Mar 23 15:48:34 2018  linear algebra at 0.0%, ETA 120h59m
Fri Mar 23 15:49:12 2018  checkpointing every 50000 dimensions
Fri Mar 23 17:30:21 2018  lanczos halted after 1299 iterations (dim = 82177)
Fri Mar 23 17:30:23 2018  BLanczosTime: 6954
Fri Mar 23 17:30:23 2018  elapsed time 01:55:55
Fri Mar 23 17:30:37 2018  
Fri Mar 23 17:30:37 2018  
Fri Mar 23 17:30:37 2018  Msieve v. 1.54 (SVN 1018)
Fri Mar 23 17:30:37 2018  random seeds: c5419740 878fcb05
Fri Mar 23 17:30:37 2018  factoring 2499830250929377371615110582385094423403502627984885738837881195521490842836132126025582427792922041447461382151746121719936601309358197409471760186958718092614989 (163 digits)
Fri Mar 23 17:30:38 2018  searching for 15-digit factors
Fri Mar 23 17:30:38 2018  commencing number field sieve (163-digit input)
Fri Mar 23 17:30:38 2018  R0: -19082686107906196762944828398604
Fri Mar 23 17:30:38 2018  R1: 1881732516618913
Fri Mar 23 17:30:38 2018  A0: -4701620952468620007188957972902640087
Fri Mar 23 17:30:38 2018  A1: -1631530669598296050779238660793
Fri Mar 23 17:30:38 2018  A2: 27727130106879955181681735
Fri Mar 23 17:30:38 2018  A3: -5620908737842388651
Fri Mar 23 17:30:38 2018  A4: 15986229733656
Fri Mar 23 17:30:38 2018  A5: 987900
Fri Mar 23 17:30:38 2018  skew 1613790.50, size 7.337e-016, alpha -6.035, combined = 9.389e-013 rroots = 3
Fri Mar 23 17:30:38 2018  
Fri Mar 23 17:30:38 2018  commencing linear algebra
Fri Mar 23 17:30:41 2018  matrix starts at (0, 0)
Fri Mar 23 17:30:42 2018  matrix is 5912912 x 5913089 (2781.7 MB) with weight 853136129 (144.28/col)
Fri Mar 23 17:30:42 2018  sparse part has weight 658261205 (111.32/col)
Fri Mar 23 17:30:42 2018  saving the first 48 matrix rows for later
Fri Mar 23 17:30:44 2018  matrix includes 64 packed rows
Fri Mar 23 17:30:45 2018  matrix is 5912864 x 5913089 (2704.8 MB) with weight 725730109 (122.73/col)
Fri Mar 23 17:30:45 2018  sparse part has weight 649928443 (109.91/col)
Fri Mar 23 17:30:45 2018  using block size 8192 and superblock size 786432 for processor cache size 8192 kB
Fri Mar 23 17:31:17 2018  commencing Lanczos iteration (4 threads)
Fri Mar 23 17:31:17 2018  memory use: 2259.2 MB
Fri Mar 23 17:31:18 2018  restarting at iteration 1299 (dim = 82177)
Fri Mar 23 17:31:39 2018  linear algebra at 1.4%, ETA 22h30m
Fri Mar 23 17:31:43 2018  checkpointing every 270000 dimensions
Sat Mar 24 15:32:04 2018  lanczos halted after 93504 iterations (dim = 5912861)
Sat Mar 24 15:32:10 2018  recovered 29 nontrivial dependencies
Sat Mar 24 15:32:11 2018  BLanczosTime: 79293
Sat Mar 24 15:32:11 2018  elapsed time 22:01:34
Sat Mar 24 18:22:56 2018  
Sat Mar 24 18:22:56 2018  
Sat Mar 24 18:22:56 2018  Msieve v. 1.54 (SVN 1018)
Sat Mar 24 18:22:56 2018  random seeds: 9fa81e44 7d26b40f
Sat Mar 24 18:22:56 2018  factoring 2499830250929377371615110582385094423403502627984885738837881195521490842836132126025582427792922041447461382151746121719936601309358197409471760186958718092614989 (163 digits)
Sat Mar 24 18:22:56 2018  searching for 15-digit factors
Sat Mar 24 18:22:57 2018  commencing number field sieve (163-digit input)
Sat Mar 24 18:22:57 2018  R0: -19082686107906196762944828398604
Sat Mar 24 18:22:57 2018  R1: 1881732516618913
Sat Mar 24 18:22:57 2018  A0: -4701620952468620007188957972902640087
Sat Mar 24 18:22:57 2018  A1: -1631530669598296050779238660793
Sat Mar 24 18:22:57 2018  A2: 27727130106879955181681735
Sat Mar 24 18:22:57 2018  A3: -5620908737842388651
Sat Mar 24 18:22:57 2018  A4: 15986229733656
Sat Mar 24 18:22:57 2018  A5: 987900
Sat Mar 24 18:22:57 2018  skew 1613790.50, size 7.337e-016, alpha -6.035, combined = 9.389e-013 rroots = 3
Sat Mar 24 18:22:57 2018  
Sat Mar 24 18:22:57 2018  commencing square root phase
Sat Mar 24 18:22:57 2018  reading relations for dependency 1
Sat Mar 24 18:22:58 2018  read 2955157 cycles
Sat Mar 24 18:23:04 2018  cycles contain 9729346 unique relations
Sat Mar 24 18:24:21 2018  read 9729346 relations
Sat Mar 24 18:25:16 2018  multiplying 9729346 relations
Sat Mar 24 18:36:56 2018  multiply complete, coefficients have about 557.32 million bits
Sat Mar 24 18:37:00 2018  initial square root is modulo 100019
Sat Mar 24 18:50:36 2018  sqrtTime: 1659
Sat Mar 24 18:50:36 2018  p51 factor: 348010296756513495867714654936424379370686801942773
Sat Mar 24 18:50:36 2018  p112 factor: 7183207721805977218696163044312195192711577852021127362209575912953870472360267091994509183354814160849368652793
Sat Mar 24 18:50:36 2018  elapsed time 00:27:40