Msieve log of 7p6_304

Sun Jun 20 16:06:38 2021
Sun Jun 20 16:06:38 2021
Sun Jun 20 16:06:38 2021  Msieve v. 1.52 (SVN unknown)
Sun Jun 20 16:06:38 2021  random seeds: 84a002e8 0ffcefe9
Sun Jun 20 16:06:38 2021  factoring 67430925823889080200357994906153436793354413783182635801056590467125139210390321395039997321982312589841893562955092658834407671437080961292553573902004059613380976910338000900521411972139648161 (194 digits)
Sun Jun 20 16:06:39 2021  no P-1/P+1/ECM available, skipping
Sun Jun 20 16:06:39 2021  commencing number field sieve (194-digit input)
Sun Jun 20 16:06:39 2021  R0: 12589255298531885026341962383987545444758743
Sun Jun 20 16:06:39 2021  R1: -4849687664788584363858837602739217760256
Sun Jun 20 16:06:39 2021  A0: 49
Sun Jun 20 16:06:39 2021  A1: 0
Sun Jun 20 16:06:39 2021  A2: 0
Sun Jun 20 16:06:39 2021  A3: 0
Sun Jun 20 16:06:39 2021  A4: 0
Sun Jun 20 16:06:39 2021  A5: 0
Sun Jun 20 16:06:39 2021  A6: 36
Sun Jun 20 16:06:39 2021  skew 1.05, size 8.287e-013, alpha -0.762, combined = 1.014e-013 rroots = 0
Sun Jun 20 16:06:39 2021
Sun Jun 20 16:06:39 2021  commencing relation filtering
Sun Jun 20 16:06:39 2021  setting target matrix density to 116.0
Sun Jun 20 16:06:39 2021  estimated available RAM is 16316.6 MB
Sun Jun 20 16:06:39 2021  commencing duplicate removal, pass 1
Sun Jun 20 16:06:57 2021  error -15 reading relation 1927318
Sun Jun 20 16:06:58 2021  error -9 reading relation 2035685
Sun Jun 20 16:07:11 2021  error -9 reading relation 3439732
Sun Jun 20 16:07:11 2021  error -1 reading relation 3474662
Sun Jun 20 16:07:11 2021  error -15 reading relation 3476678
Sun Jun 20 16:07:15 2021  error -5 reading relation 3946586
Sun Jun 20 16:07:21 2021  error -9 reading relation 4585124
Sun Jun 20 16:07:57 2021  error -1 reading relation 8487391
Sun Jun 20 16:08:09 2021  error -9 reading relation 9879697
Sun Jun 20 16:08:13 2021  error -9 reading relation 10285979
Sun Jun 20 16:08:21 2021  error -15 reading relation 11110642
Sun Jun 20 16:08:21 2021  error -9 reading relation 11174769
Sun Jun 20 16:45:44 2021  error -15 reading relation 257002475
Sun Jun 20 16:45:44 2021  error -15 reading relation 257012816
Sun Jun 20 16:45:45 2021  error -1 reading relation 257094765
Sun Jun 20 16:45:45 2021  error -15 reading relation 257162024
Sun Jun 20 16:45:47 2021  error -9 reading relation 257332944
Sun Jun 20 16:45:52 2021  error -5 reading relation 257861238
Sun Jun 20 16:45:52 2021  error -15 reading relation 257900805
Sun Jun 20 16:45:58 2021  error -9 reading relation 258603412
Sun Jun 20 16:46:01 2021  skipped 712 relations with b > 2^32
Sun Jun 20 16:46:01 2021  found 53611049 hash collisions in 258903389 relations
Sun Jun 20 16:46:27 2021  added 1218250 free relations
Sun Jun 20 16:46:27 2021  commencing duplicate removal, pass 2
Sun Jun 20 16:53:54 2021  found 54535244 duplicates and 205586395 unique relations
Sun Jun 20 16:53:54 2021  memory use: 1321.5 MB
Sun Jun 20 16:53:54 2021  reading ideals above 179896320
Sun Jun 20 16:53:54 2021  commencing singleton removal, initial pass
Sun Jun 20 17:28:59 2021  memory use: 3012.0 MB
Sun Jun 20 17:29:00 2021  reading all ideals from disk
Sun Jun 20 17:29:41 2021  memory use: 3545.5 MB
Sun Jun 20 17:29:48 2021  commencing in-memory singleton removal
Sun Jun 20 17:29:55 2021  begin with 205586395 relations and 162621501 unique ideals
Sun Jun 20 17:31:07 2021  reduce to 145407130 relations and 97235179 ideals in 12 passes
Sun Jun 20 17:31:07 2021  max relations containing the same ideal: 43
Sun Jun 20 17:31:17 2021  reading ideals above 720000
Sun Jun 20 17:31:17 2021  commencing singleton removal, initial pass
Sun Jun 20 18:02:22 2021  memory use: 3012.0 MB
Sun Jun 20 18:02:22 2021  reading all ideals from disk
Sun Jun 20 18:03:28 2021  memory use: 5977.9 MB
Sun Jun 20 18:03:44 2021  keeping 116511520 ideals with weight <= 200, target excess is 768778
Sun Jun 20 18:04:01 2021  commencing in-memory singleton removal
Sun Jun 20 18:04:14 2021  begin with 145407130 relations and 116511520 unique ideals
Sun Jun 20 18:05:59 2021  reduce to 145400926 relations and 116505316 ideals in 8 passes
Sun Jun 20 18:05:59 2021  max relations containing the same ideal: 200
Sun Jun 20 18:07:01 2021  removing 10414857 relations and 8414857 ideals in 2000000 cliques
Sun Jun 20 18:07:05 2021  commencing in-memory singleton removal
Sun Jun 20 18:07:16 2021  begin with 134986069 relations and 116505316 unique ideals
Sun Jun 20 18:08:52 2021  reduce to 134390372 relations and 107484155 ideals in 8 passes
Sun Jun 20 18:08:52 2021  max relations containing the same ideal: 196
Sun Jun 20 18:09:51 2021  removing 8014117 relations and 6014117 ideals in 2000000 cliques
Sun Jun 20 18:09:54 2021  commencing in-memory singleton removal
Sun Jun 20 18:10:05 2021  begin with 126376255 relations and 107484155 unique ideals
Sun Jun 20 18:11:23 2021  reduce to 125977199 relations and 101064822 ideals in 7 passes
Sun Jun 20 18:11:23 2021  max relations containing the same ideal: 190
Sun Jun 20 18:12:19 2021  removing 7309091 relations and 5309092 ideals in 2000000 cliques
Sun Jun 20 18:12:21 2021  commencing in-memory singleton removal
Sun Jun 20 18:12:31 2021  begin with 118668108 relations and 101064822 unique ideals
Sun Jun 20 18:13:45 2021  reduce to 118316674 relations and 95398901 ideals in 7 passes
Sun Jun 20 18:13:45 2021  max relations containing the same ideal: 185
Sun Jun 20 18:14:37 2021  removing 6953112 relations and 4953112 ideals in 2000000 cliques
Sun Jun 20 18:14:39 2021  commencing in-memory singleton removal
Sun Jun 20 18:14:48 2021  begin with 111363562 relations and 95398901 unique ideals
Sun Jun 20 18:15:57 2021  reduce to 111032430 relations and 90109422 ideals in 7 passes
Sun Jun 20 18:15:57 2021  max relations containing the same ideal: 180
Sun Jun 20 18:16:46 2021  removing 6731647 relations and 4731647 ideals in 2000000 cliques
Sun Jun 20 18:16:49 2021  commencing in-memory singleton removal
Sun Jun 20 18:16:57 2021  begin with 104300783 relations and 90109422 unique ideals
Sun Jun 20 18:18:01 2021  reduce to 103977708 relations and 85049443 ideals in 7 passes
Sun Jun 20 18:18:01 2021  max relations containing the same ideal: 175
Sun Jun 20 18:18:48 2021  removing 6594771 relations and 4594771 ideals in 2000000 cliques
Sun Jun 20 18:18:50 2021  commencing in-memory singleton removal
Sun Jun 20 18:18:58 2021  begin with 97382937 relations and 85049443 unique ideals
Sun Jun 20 18:19:58 2021  reduce to 97058781 relations and 80124933 ideals in 7 passes
Sun Jun 20 18:19:58 2021  max relations containing the same ideal: 168
Sun Jun 20 18:20:41 2021  removing 6503362 relations and 4503362 ideals in 2000000 cliques
Sun Jun 20 18:20:44 2021  commencing in-memory singleton removal
Sun Jun 20 18:20:51 2021  begin with 90555419 relations and 80124933 unique ideals
Sun Jun 20 18:21:46 2021  reduce to 90225533 relations and 75285651 ideals in 7 passes
Sun Jun 20 18:21:46 2021  max relations containing the same ideal: 160
Sun Jun 20 18:22:26 2021  removing 6439601 relations and 4439601 ideals in 2000000 cliques
Sun Jun 20 18:22:28 2021  commencing in-memory singleton removal
Sun Jun 20 18:22:35 2021  begin with 83785932 relations and 75285651 unique ideals
Sun Jun 20 18:23:25 2021  reduce to 83443233 relations and 70496676 ideals in 7 passes
Sun Jun 20 18:23:25 2021  max relations containing the same ideal: 152
Sun Jun 20 18:24:03 2021  removing 6408786 relations and 4408786 ideals in 2000000 cliques
Sun Jun 20 18:24:05 2021  commencing in-memory singleton removal
Sun Jun 20 18:24:11 2021  begin with 77034447 relations and 70496676 unique ideals
Sun Jun 20 18:24:51 2021  reduce to 76675428 relations and 65721301 ideals in 6 passes
Sun Jun 20 18:24:51 2021  max relations containing the same ideal: 141
Sun Jun 20 18:25:26 2021  removing 6394021 relations and 4394021 ideals in 2000000 cliques
Sun Jun 20 18:25:28 2021  commencing in-memory singleton removal
Sun Jun 20 18:25:34 2021  begin with 70281407 relations and 65721301 unique ideals
Sun Jun 20 18:26:15 2021  reduce to 69898588 relations and 60935825 ideals in 7 passes
Sun Jun 20 18:26:15 2021  max relations containing the same ideal: 134
Sun Jun 20 18:26:48 2021  removing 6397975 relations and 4397975 ideals in 2000000 cliques
Sun Jun 20 18:26:50 2021  commencing in-memory singleton removal
Sun Jun 20 18:26:55 2021  begin with 63500613 relations and 60935825 unique ideals
Sun Jun 20 18:27:32 2021  reduce to 63086581 relations and 56113659 ideals in 7 passes
Sun Jun 20 18:27:32 2021  max relations containing the same ideal: 125
Sun Jun 20 18:28:02 2021  removing 6418377 relations and 4418377 ideals in 2000000 cliques
Sun Jun 20 18:28:03 2021  commencing in-memory singleton removal
Sun Jun 20 18:28:08 2021  begin with 56668204 relations and 56113659 unique ideals
Sun Jun 20 18:28:41 2021  reduce to 56212299 relations and 51227138 ideals in 7 passes
Sun Jun 20 18:28:41 2021  max relations containing the same ideal: 112
Sun Jun 20 18:29:07 2021  removing 6446488 relations and 4446488 ideals in 2000000 cliques
Sun Jun 20 18:29:09 2021  commencing in-memory singleton removal
Sun Jun 20 18:29:13 2021  begin with 49765811 relations and 51227138 unique ideals
Sun Jun 20 18:29:46 2021  reduce to 49254189 relations and 46253843 ideals in 8 passes
Sun Jun 20 18:29:46 2021  max relations containing the same ideal: 103
Sun Jun 20 18:30:09 2021  removing 6500065 relations and 4500065 ideals in 2000000 cliques
Sun Jun 20 18:30:11 2021  commencing in-memory singleton removal
Sun Jun 20 18:30:14 2021  begin with 42754124 relations and 46253843 unique ideals
Sun Jun 20 18:30:38 2021  reduce to 42155079 relations and 41134298 ideals in 7 passes
Sun Jun 20 18:30:38 2021  max relations containing the same ideal: 94
Sun Jun 20 18:30:58 2021  removing 684463 relations and 555465 ideals in 128998 cliques
Sun Jun 20 18:30:59 2021  commencing in-memory singleton removal
Sun Jun 20 18:31:02 2021  begin with 41470616 relations and 41134298 unique ideals
Sun Jun 20 18:31:22 2021  reduce to 41462959 relations and 40571151 ideals in 6 passes
Sun Jun 20 18:31:22 2021  max relations containing the same ideal: 92
Sun Jun 20 18:31:30 2021  relations with 0 large ideals: 29014
Sun Jun 20 18:31:30 2021  relations with 1 large ideals: 8562
Sun Jun 20 18:31:30 2021  relations with 2 large ideals: 100320
Sun Jun 20 18:31:30 2021  relations with 3 large ideals: 728641
Sun Jun 20 18:31:30 2021  relations with 4 large ideals: 2892847
Sun Jun 20 18:31:30 2021  relations with 5 large ideals: 6919850
Sun Jun 20 18:31:30 2021  relations with 6 large ideals: 10471857
Sun Jun 20 18:31:30 2021  relations with 7+ large ideals: 20311868
Sun Jun 20 18:31:30 2021  commencing 2-way merge
Sun Jun 20 18:31:57 2021  reduce to 27851774 relation sets and 26959966 unique ideals
Sun Jun 20 18:31:57 2021  commencing full merge
Sun Jun 20 18:44:41 2021  memory use: 3699.8 MB
Sun Jun 20 18:44:44 2021  found 12948064 cycles, need 12872166
Sun Jun 20 18:44:45 2021  weight of 12872166 cycles is about 1493531238 (116.03/cycle)
Sun Jun 20 18:44:45 2021  distribution of cycle lengths:
Sun Jun 20 18:44:45 2021  1 relations: 548192
Sun Jun 20 18:44:45 2021  2 relations: 827845
Sun Jun 20 18:44:45 2021  3 relations: 984845
Sun Jun 20 18:44:45 2021  4 relations: 1019086
Sun Jun 20 18:44:45 2021  5 relations: 1041620
Sun Jun 20 18:44:45 2021  6 relations: 1019804
Sun Jun 20 18:44:45 2021  7 relations: 991585
Sun Jun 20 18:44:45 2021  8 relations: 932353
Sun Jun 20 18:44:45 2021  9 relations: 859849
Sun Jun 20 18:44:45 2021  10+ relations: 4646987
Sun Jun 20 18:44:45 2021  heaviest cycle: 28 relations
Sun Jun 20 18:44:48 2021  commencing cycle optimization
Sun Jun 20 18:45:09 2021  start with 107285423 relations
Sun Jun 20 18:50:14 2021  pruned 5012152 relations
Sun Jun 20 18:50:14 2021  memory use: 2837.5 MB
Sun Jun 20 18:50:15 2021  distribution of cycle lengths:
Sun Jun 20 18:50:15 2021  1 relations: 548192
Sun Jun 20 18:50:15 2021  2 relations: 848928
Sun Jun 20 18:50:15 2021  3 relations: 1028779
Sun Jun 20 18:50:15 2021  4 relations: 1064210
Sun Jun 20 18:50:15 2021  5 relations: 1096196
Sun Jun 20 18:50:15 2021  6 relations: 1071458
Sun Jun 20 18:50:15 2021  7 relations: 1044638
Sun Jun 20 18:50:15 2021  8 relations: 976396
Sun Jun 20 18:50:15 2021  9 relations: 897499
Sun Jun 20 18:50:15 2021  10+ relations: 4295870
Sun Jun 20 18:50:15 2021  heaviest cycle: 28 relations
Sun Jun 20 18:50:49 2021  RelProcTime: 9850
Sun Jun 20 18:50:49 2021
Sun Jun 20 18:50:49 2021  commencing linear algebra
Sun Jun 20 18:50:51 2021  read 12872166 cycles
Sun Jun 20 18:51:17 2021  cycles contain 41042154 unique relations
Sun Jun 20 18:59:03 2021  read 41042154 relations
Sun Jun 20 19:00:19 2021  using 20 quadratic characters above 2147483630
Sun Jun 20 19:03:10 2021  building initial matrix
Sun Jun 20 19:12:12 2021  memory use: 5338.7 MB
Sun Jun 20 19:12:28 2021  read 12872166 cycles
Sun Jun 20 19:12:32 2021  matrix is 12871989 x 12872166 (5859.4 MB) with weight 1689332181 (131.24/col)
Sun Jun 20 19:12:32 2021  sparse part has weight 1394415019 (108.33/col)
Sun Jun 20 19:15:16 2021  filtering completed in 2 passes
Sun Jun 20 19:15:20 2021  matrix is 12871744 x 12871921 (5859.4 MB) with weight 1689322369 (131.24/col)
Sun Jun 20 19:15:20 2021  sparse part has weight 1394411091 (108.33/col)
Sun Jun 20 19:17:04 2021  matrix starts at (0, 0)
Sun Jun 20 19:17:08 2021  matrix is 12871744 x 12871921 (5859.4 MB) with weight 1689322369 (131.24/col)
Sun Jun 20 19:17:08 2021  sparse part has weight 1394411091 (108.33/col)
Sun Jun 20 19:17:08 2021  saving the first 48 matrix rows for later
Sun Jun 20 19:17:12 2021  matrix includes 64 packed rows
Sun Jun 20 19:17:14 2021  matrix is 12871696 x 12871921 (5632.8 MB) with weight 1453075643 (112.89/col)
Sun Jun 20 19:17:14 2021  sparse part has weight 1347879744 (104.71/col)
Sun Jun 20 19:17:14 2021  using block size 8192 and superblock size 393216 for processor cache size 4096 kB
Sun Jun 20 19:18:27 2021  commencing Lanczos iteration (8 threads)
Sun Jun 20 19:18:27 2021  memory use: 4808.7 MB
Sun Jun 20 19:20:14 2021  linear algebra at 0.0%, ETA 239h54m
Sun Jun 20 19:20:48 2021  checkpointing every 60000 dimensions
Wed Jun 30 22:58:33 2021
Wed Jun 30 22:58:33 2021
Wed Jun 30 22:58:33 2021  Msieve v. 1.52 (SVN unknown)
Wed Jun 30 22:58:33 2021  random seeds: 252f5da8 75e4c515
Wed Jun 30 22:58:33 2021  factoring 67430925823889080200357994906153436793354413783182635801056590467125139210390321395039997321982312589841893562955092658834407671437080961292553573902004059613380976910338000900521411972139648161 (194 digits)
Wed Jun 30 22:58:34 2021  no P-1/P+1/ECM available, skipping
Wed Jun 30 22:58:34 2021  commencing number field sieve (194-digit input)
Wed Jun 30 22:58:34 2021  R0: 12589255298531885026341962383987545444758743
Wed Jun 30 22:58:34 2021  R1: -4849687664788584363858837602739217760256
Wed Jun 30 22:58:34 2021  A0: 49
Wed Jun 30 22:58:34 2021  A1: 0
Wed Jun 30 22:58:34 2021  A2: 0
Wed Jun 30 22:58:34 2021  A3: 0
Wed Jun 30 22:58:34 2021  A4: 0
Wed Jun 30 22:58:34 2021  A5: 0
Wed Jun 30 22:58:34 2021  A6: 36
Wed Jun 30 22:58:34 2021  skew 1.05, size 8.287e-013, alpha -0.762, combined = 1.014e-013 rroots = 0
Wed Jun 30 22:58:34 2021
Wed Jun 30 22:58:34 2021  commencing linear algebra
Wed Jun 30 23:00:10 2021  matrix starts at (0, 0)
Wed Jun 30 23:00:14 2021  matrix is 12871744 x 12871921 (5859.4 MB) with weight 1689322369 (131.24/col)
Wed Jun 30 23:00:14 2021  sparse part has weight 1394411091 (108.33/col)
Wed Jun 30 23:00:14 2021  saving the first 48 matrix rows for later
Wed Jun 30 23:00:18 2021  matrix includes 64 packed rows
Wed Jun 30 23:00:20 2021  matrix is 12871696 x 12871921 (5632.8 MB) with weight 1453075643 (112.89/col)
Wed Jun 30 23:00:20 2021  sparse part has weight 1347879744 (104.71/col)
Wed Jun 30 23:00:20 2021  using block size 8192 and superblock size 393216 for processor cache size 4096 kB
Wed Jun 30 23:01:33 2021  commencing Lanczos iteration (8 threads)
Wed Jun 30 23:01:33 2021  memory use: 4808.7 MB
Wed Jun 30 23:01:42 2021  restarting at iteration 203043 (dim = 12840027)
Wed Jun 30 23:03:23 2021  linear algebra at 99.8%, ETA 0h33m
Wed Jun 30 23:03:57 2021  checkpointing every 60000 dimensions
Wed Jun 30 23:36:53 2021  lanczos halted after 203545 iterations (dim = 12871696)
Wed Jun 30 23:37:28 2021  recovered 44 nontrivial dependencies
Wed Jun 30 23:37:38 2021  BLanczosTime: 2344
Wed Jun 30 23:37:38 2021
Wed Jun 30 23:37:38 2021  commencing square root phase
Wed Jun 30 23:37:38 2021  reading relations for dependency 1
Wed Jun 30 23:37:45 2021  read 6435926 cycles
Wed Jun 30 23:37:57 2021  cycles contain 20522612 unique relations
Wed Jun 30 23:45:16 2021  read 20522612 relations
Wed Jun 30 23:47:09 2021  multiplying 20522612 relations
Thu Jul 01 00:09:26 2021  multiply complete, coefficients have about 642.45 million bits
Thu Jul 01 00:09:33 2021  initial square root is modulo 580471
Thu Jul 01 00:34:56 2021  GCD is 1, no factor found
Thu Jul 01 00:34:56 2021  reading relations for dependency 2
Thu Jul 01 00:35:08 2021  read 6435000 cycles
Thu Jul 01 00:35:20 2021  cycles contain 20520970 unique relations
Thu Jul 01 00:42:38 2021  read 20520970 relations
Thu Jul 01 00:44:30 2021  multiplying 20520970 relations
Thu Jul 01 01:06:44 2021  multiply complete, coefficients have about 642.40 million bits
Thu Jul 01 01:06:50 2021  initial square root is modulo 579907
Thu Jul 01 01:32:05 2021  GCD is 1, no factor found
Thu Jul 01 01:32:05 2021  reading relations for dependency 3
Thu Jul 01 01:32:17 2021  read 6436272 cycles
Thu Jul 01 01:32:29 2021  cycles contain 20525718 unique relations
Thu Jul 01 01:39:44 2021  read 20525718 relations
Thu Jul 01 01:41:35 2021  multiplying 20525718 relations
Thu Jul 01 02:03:44 2021  multiply complete, coefficients have about 642.54 million bits
Thu Jul 01 02:03:51 2021  initial square root is modulo 581599
Thu Jul 01 02:29:09 2021  sqrtTime: 10291
Thu Jul 01 02:29:09 2021  prp92 factor: 10435777068338092346047968104390762223738438380565704539847480139673403403441974486999843009
Thu Jul 01 02:29:09 2021  prp103 factor: 6461514593721339503449764930970789869982709547862467649406455127532732532409272096749659980374651100129
Thu Jul 01 02:29:09 2021  elapsed time 03:30:36