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- Mon Dec 28 19:20:35 2020
- Mon Dec 28 19:20:35 2020
- Mon Dec 28 19:20:35 2020 Msieve v. 1.53 (SVN 988M)
- Mon Dec 28 19:20:35 2020 random seeds: 21d98464 ed2ca998
- Mon Dec 28 19:20:35 2020 factoring 40464917323247670766238465822934291192191684835787617841077197034363660490715910775692481524769874764289823061473088484572540762166823817495079000333834591495988956971640471099545121777 (185 digits)
- Mon Dec 28 19:20:35 2020 searching for 15-digit factors
- Mon Dec 28 19:20:36 2020 commencing number field sieve (185-digit input)
- Mon Dec 28 19:20:36 2020 R0: -337884098003729969585505195732700691
- Mon Dec 28 19:20:36 2020 R1: 62196480629665921
- Mon Dec 28 19:20:36 2020 A0: -99510777646415953078853162596803385053622800
- Mon Dec 28 19:20:36 2020 A1: 17633890370473028003956127970300927652
- Mon Dec 28 19:20:36 2020 A2: 2118391318961471795565744265336
- Mon Dec 28 19:20:36 2020 A3: -38740378633112493520571
- Mon Dec 28 19:20:36 2020 A4: -1672424375878410
- Mon Dec 28 19:20:36 2020 A5: 9188400
- Mon Dec 28 19:20:36 2020 skew 36233039.89, size 4.609e-18, alpha -8.045, combined = 4.437e-14 rroots = 5
- Mon Dec 28 19:20:36 2020
- Mon Dec 28 19:20:36 2020 commencing relation filtering
- Mon Dec 28 19:20:36 2020 setting target matrix density to 120.0
- Mon Dec 28 19:20:36 2020 estimated available RAM is 32768.0 MB
- Mon Dec 28 19:20:36 2020 commencing duplicate removal, pass 1
- Mon Dec 28 19:26:03 2020 error -15 reading relation 49802364
- Mon Dec 28 19:27:35 2020 error -11 reading relation 65126058
- Mon Dec 28 19:32:44 2020 error -15 reading relation 116510617
- Mon Dec 28 19:33:22 2020 error -15 reading relation 122988415
- Mon Dec 28 19:36:26 2020 error -15 reading relation 153494583
- Mon Dec 28 19:51:29 2020 error -15 reading relation 302838548
- Mon Dec 28 19:55:52 2020 error -15 reading relation 346154735
- Mon Dec 28 19:55:53 2020 error -15 reading relation 346424867
- Mon Dec 28 19:56:02 2020 error -15 reading relation 347897481
- Mon Dec 28 19:56:10 2020 error -15 reading relation 349140270
- Mon Dec 28 19:56:30 2020 skipped 1 relations with b > 2^32
- Mon Dec 28 19:56:30 2020 skipped 6 relations with composite factors
- Mon Dec 28 19:56:30 2020 found 26013338 hash collisions in 352582292 relations
- Mon Dec 28 19:56:51 2020 added 121268 free relations
- Mon Dec 28 19:56:51 2020 commencing duplicate removal, pass 2
- Mon Dec 28 19:58:32 2020 found 29 duplicates and 352703531 unique relations
- Mon Dec 28 19:58:32 2020 memory use: 1257.5 MB
- Mon Dec 28 19:58:32 2020 reading ideals above 204931072
- Mon Dec 28 19:58:32 2020 commencing singleton removal, initial pass
- Mon Dec 28 20:24:46 2020 memory use: 6024.0 MB
- Mon Dec 28 20:24:46 2020 reading all ideals from disk
- Mon Dec 28 20:24:50 2020 memory use: 6706.6 MB
- Mon Dec 28 20:25:06 2020 commencing in-memory singleton removal
- Mon Dec 28 20:25:20 2020 begin with 352703531 relations and 313722424 unique ideals
- Mon Dec 28 20:28:03 2020 reduce to 219666438 relations and 166377620 ideals in 15 passes
- Mon Dec 28 20:28:03 2020 max relations containing the same ideal: 54
- Mon Dec 28 20:28:20 2020 reading ideals above 720000
- Mon Dec 28 20:28:21 2020 commencing singleton removal, initial pass
- Mon Dec 28 20:50:07 2020 memory use: 5512.0 MB
- Mon Dec 28 20:50:07 2020 reading all ideals from disk
- Mon Dec 28 20:50:13 2020 memory use: 9192.1 MB
- Mon Dec 28 20:50:37 2020 keeping 187919674 ideals with weight <= 200, target excess is 1132947
- Mon Dec 28 20:51:00 2020 commencing in-memory singleton removal
- Mon Dec 28 20:51:16 2020 begin with 219666438 relations and 187919674 unique ideals
- Mon Dec 28 20:52:59 2020 reduce to 219664051 relations and 187917287 ideals in 6 passes
- Mon Dec 28 20:52:59 2020 max relations containing the same ideal: 200
- Mon Dec 28 20:54:26 2020 removing 14040780 relations and 12040780 ideals in 2000000 cliques
- Mon Dec 28 20:54:31 2020 commencing in-memory singleton removal
- Mon Dec 28 20:54:46 2020 begin with 205623271 relations and 187917287 unique ideals
- Mon Dec 28 20:57:10 2020 reduce to 204912628 relations and 175156962 ideals in 9 passes
- Mon Dec 28 20:57:10 2020 max relations containing the same ideal: 199
- Mon Dec 28 20:58:32 2020 removing 10563143 relations and 8563143 ideals in 2000000 cliques
- Mon Dec 28 20:58:36 2020 commencing in-memory singleton removal
- Mon Dec 28 20:58:51 2020 begin with 194349485 relations and 175156962 unique ideals
- Mon Dec 28 21:00:52 2020 reduce to 193898368 relations and 166138007 ideals in 8 passes
- Mon Dec 28 21:00:52 2020 max relations containing the same ideal: 196
- Mon Dec 28 21:02:09 2020 removing 9482383 relations and 7482383 ideals in 2000000 cliques
- Mon Dec 28 21:02:12 2020 commencing in-memory singleton removal
- Mon Dec 28 21:02:26 2020 begin with 184415985 relations and 166138007 unique ideals
- Mon Dec 28 21:04:35 2020 reduce to 184028048 relations and 158263816 ideals in 9 passes
- Mon Dec 28 21:04:35 2020 max relations containing the same ideal: 190
- Mon Dec 28 21:05:48 2020 removing 8910863 relations and 6910863 ideals in 2000000 cliques
- Mon Dec 28 21:05:52 2020 commencing in-memory singleton removal
- Mon Dec 28 21:06:04 2020 begin with 175117185 relations and 158263816 unique ideals
- Mon Dec 28 21:07:54 2020 reduce to 174759804 relations and 150991867 ideals in 8 passes
- Mon Dec 28 21:07:54 2020 max relations containing the same ideal: 186
- Mon Dec 28 21:09:03 2020 removing 8547125 relations and 6547125 ideals in 2000000 cliques
- Mon Dec 28 21:09:07 2020 commencing in-memory singleton removal
- Mon Dec 28 21:09:19 2020 begin with 166212679 relations and 150991867 unique ideals
- Mon Dec 28 21:10:49 2020 reduce to 165864361 relations and 144092810 ideals in 7 passes
- Mon Dec 28 21:10:49 2020 max relations containing the same ideal: 178
- Mon Dec 28 21:11:55 2020 removing 8301385 relations and 6301385 ideals in 2000000 cliques
- Mon Dec 28 21:11:58 2020 commencing in-memory singleton removal
- Mon Dec 28 21:12:10 2020 begin with 157562976 relations and 144092810 unique ideals
- Mon Dec 28 21:13:35 2020 reduce to 157217032 relations and 137441664 ideals in 7 passes
- Mon Dec 28 21:13:35 2020 max relations containing the same ideal: 174
- Mon Dec 28 21:14:39 2020 removing 8128088 relations and 6128088 ideals in 2000000 cliques
- Mon Dec 28 21:14:42 2020 commencing in-memory singleton removal
- Mon Dec 28 21:14:52 2020 begin with 149088944 relations and 137441664 unique ideals
- Mon Dec 28 21:16:24 2020 reduce to 148740432 relations and 130961153 ideals in 8 passes
- Mon Dec 28 21:16:24 2020 max relations containing the same ideal: 167
- Mon Dec 28 21:17:25 2020 removing 8014883 relations and 6014883 ideals in 2000000 cliques
- Mon Dec 28 21:17:28 2020 commencing in-memory singleton removal
- Mon Dec 28 21:17:37 2020 begin with 140725549 relations and 130961153 unique ideals
- Mon Dec 28 21:18:53 2020 reduce to 140370940 relations and 124587445 ideals in 7 passes
- Mon Dec 28 21:18:53 2020 max relations containing the same ideal: 159
- Mon Dec 28 21:19:50 2020 removing 7939247 relations and 5939247 ideals in 2000000 cliques
- Mon Dec 28 21:19:54 2020 commencing in-memory singleton removal
- Mon Dec 28 21:20:03 2020 begin with 132431693 relations and 124587445 unique ideals
- Mon Dec 28 21:21:14 2020 reduce to 132060992 relations and 118272872 ideals in 7 passes
- Mon Dec 28 21:21:14 2020 max relations containing the same ideal: 151
- Mon Dec 28 21:22:07 2020 removing 7902244 relations and 5902244 ideals in 2000000 cliques
- Mon Dec 28 21:22:10 2020 commencing in-memory singleton removal
- Mon Dec 28 21:22:19 2020 begin with 124158748 relations and 118272872 unique ideals
- Mon Dec 28 21:23:34 2020 reduce to 123770256 relations and 111976933 ideals in 8 passes
- Mon Dec 28 21:23:34 2020 max relations containing the same ideal: 146
- Mon Dec 28 21:24:25 2020 removing 7894476 relations and 5894476 ideals in 2000000 cliques
- Mon Dec 28 21:24:28 2020 commencing in-memory singleton removal
- Mon Dec 28 21:24:36 2020 begin with 115875780 relations and 111976933 unique ideals
- Mon Dec 28 21:25:37 2020 reduce to 115461035 relations and 105661867 ideals in 7 passes
- Mon Dec 28 21:25:37 2020 max relations containing the same ideal: 138
- Mon Dec 28 21:26:24 2020 removing 7917693 relations and 5917693 ideals in 2000000 cliques
- Mon Dec 28 21:26:26 2020 commencing in-memory singleton removal
- Mon Dec 28 21:26:34 2020 begin with 107543342 relations and 105661867 unique ideals
- Mon Dec 28 21:27:30 2020 reduce to 107094748 relations and 99288944 ideals in 7 passes
- Mon Dec 28 21:27:30 2020 max relations containing the same ideal: 131
- Mon Dec 28 21:28:15 2020 removing 7968557 relations and 5968557 ideals in 2000000 cliques
- Mon Dec 28 21:28:17 2020 commencing in-memory singleton removal
- Mon Dec 28 21:28:24 2020 begin with 99126191 relations and 99288944 unique ideals
- Mon Dec 28 21:29:23 2020 reduce to 98636065 relations and 92822483 ideals in 8 passes
- Mon Dec 28 21:29:23 2020 max relations containing the same ideal: 124
- Mon Dec 28 21:30:04 2020 removing 8055246 relations and 6055246 ideals in 2000000 cliques
- Mon Dec 28 21:30:06 2020 commencing in-memory singleton removal
- Mon Dec 28 21:30:13 2020 begin with 90580819 relations and 92822483 unique ideals
- Mon Dec 28 21:31:13 2020 reduce to 90029805 relations and 86206676 ideals in 9 passes
- Mon Dec 28 21:31:13 2020 max relations containing the same ideal: 119
- Mon Dec 28 21:31:51 2020 removing 8186448 relations and 6186448 ideals in 2000000 cliques
- Mon Dec 28 21:31:53 2020 commencing in-memory singleton removal
- Mon Dec 28 21:31:59 2020 begin with 81843357 relations and 86206676 unique ideals
- Mon Dec 28 21:32:59 2020 reduce to 81209512 relations and 79374529 ideals in 10 passes
- Mon Dec 28 21:32:59 2020 max relations containing the same ideal: 115
- Mon Dec 28 21:33:33 2020 removing 2843487 relations and 2322723 ideals in 520764 cliques
- Mon Dec 28 21:33:35 2020 commencing in-memory singleton removal
- Mon Dec 28 21:33:40 2020 begin with 78366025 relations and 79374529 unique ideals
- Mon Dec 28 21:34:26 2020 reduce to 78290800 relations and 76976166 ideals in 8 passes
- Mon Dec 28 21:34:26 2020 max relations containing the same ideal: 111
- Mon Dec 28 21:35:07 2020 relations with 0 large ideals: 3911
- Mon Dec 28 21:35:07 2020 relations with 1 large ideals: 11810
- Mon Dec 28 21:35:07 2020 relations with 2 large ideals: 190250
- Mon Dec 28 21:35:07 2020 relations with 3 large ideals: 1401661
- Mon Dec 28 21:35:07 2020 relations with 4 large ideals: 5608381
- Mon Dec 28 21:35:07 2020 relations with 5 large ideals: 13489614
- Mon Dec 28 21:35:07 2020 relations with 6 large ideals: 20474409
- Mon Dec 28 21:35:07 2020 relations with 7+ large ideals: 37110764
- Mon Dec 28 21:35:07 2020 commencing 2-way merge
- Mon Dec 28 21:35:54 2020 reduce to 49267113 relation sets and 47952479 unique ideals
- Mon Dec 28 21:35:54 2020 commencing full merge
- Mon Dec 28 21:52:36 2020 memory use: 5796.6 MB
- Mon Dec 28 21:52:48 2020 found 21867314 cycles, need 21784679
- Mon Dec 28 21:52:48 2020 weight of 21784679 cycles is about 2614378289 (120.01/cycle)
- Mon Dec 28 21:52:48 2020 distribution of cycle lengths:
- Mon Dec 28 21:52:48 2020 1 relations: 1588061
- Mon Dec 28 21:52:48 2020 2 relations: 1548711
- Mon Dec 28 21:52:48 2020 3 relations: 1614735
- Mon Dec 28 21:52:48 2020 4 relations: 1595192
- Mon Dec 28 21:52:48 2020 5 relations: 1588690
- Mon Dec 28 21:52:48 2020 6 relations: 1554553
- Mon Dec 28 21:52:48 2020 7 relations: 1486570
- Mon Dec 28 21:52:48 2020 8 relations: 1425575
- Mon Dec 28 21:52:48 2020 9 relations: 1332789
- Mon Dec 28 21:52:48 2020 10+ relations: 8049803
- Mon Dec 28 21:52:48 2020 heaviest cycle: 28 relations
- Mon Dec 28 21:52:58 2020 commencing cycle optimization
- Mon Dec 28 21:53:46 2020 start with 181670072 relations
- Mon Dec 28 22:01:20 2020 pruned 7349084 relations
- Mon Dec 28 22:01:20 2020 memory use: 5075.9 MB
- Mon Dec 28 22:01:20 2020 distribution of cycle lengths:
- Mon Dec 28 22:01:20 2020 1 relations: 1588061
- Mon Dec 28 22:01:20 2020 2 relations: 1590016
- Mon Dec 28 22:01:20 2020 3 relations: 1682013
- Mon Dec 28 22:01:20 2020 4 relations: 1656348
- Mon Dec 28 22:01:20 2020 5 relations: 1659080
- Mon Dec 28 22:01:20 2020 6 relations: 1616756
- Mon Dec 28 22:01:20 2020 7 relations: 1551124
- Mon Dec 28 22:01:20 2020 8 relations: 1478984
- Mon Dec 28 22:01:20 2020 9 relations: 1379388
- Mon Dec 28 22:01:20 2020 10+ relations: 7582909
- Mon Dec 28 22:01:20 2020 heaviest cycle: 28 relations
- Mon Dec 28 22:02:16 2020 RelProcTime: 9700
- Mon Dec 28 22:02:16 2020
- Mon Dec 28 22:02:16 2020 commencing linear algebra
- Mon Dec 28 22:02:19 2020 read 21784679 cycles
- Mon Dec 28 22:03:04 2020 cycles contain 77509837 unique relations
- Mon Dec 28 22:07:57 2020 read 77509837 relations
- Mon Dec 28 22:10:47 2020 using 20 quadratic characters above 4294917295
- Mon Dec 28 22:15:05 2020 building initial matrix
- Mon Dec 28 22:28:12 2020 memory use: 10956.1 MB
- Mon Dec 28 22:28:34 2020 read 21784679 cycles
- Mon Dec 28 22:28:37 2020 matrix is 21784501 x 21784679 (10344.9 MB) with weight 3151763341 (144.68/col)
- Mon Dec 28 22:28:37 2020 sparse part has weight 2450446721 (112.48/col)
- Mon Dec 28 22:32:39 2020 filtering completed in 2 passes
- Mon Dec 28 22:32:42 2020 matrix is 21783709 x 21783887 (10344.9 MB) with weight 3151727493 (144.68/col)
- Mon Dec 28 22:32:42 2020 sparse part has weight 2450438379 (112.49/col)
- Mon Dec 28 22:33:54 2020 matrix starts at (0, 0)
- Mon Dec 28 22:33:56 2020 matrix is 21783709 x 21783887 (10344.9 MB) with weight 3151727493 (144.68/col)
- Mon Dec 28 22:33:56 2020 sparse part has weight 2450438379 (112.49/col)
- Mon Dec 28 22:33:56 2020 saving the first 48 matrix rows for later
- Mon Dec 28 22:33:59 2020 matrix includes 64 packed rows
- Mon Dec 28 22:34:01 2020 matrix is 21783661 x 21783887 (10067.4 MB) with weight 2706616518 (124.25/col)
- Mon Dec 28 22:34:01 2020 sparse part has weight 2421279977 (111.15/col)
- Mon Dec 28 22:34:01 2020 using block size 8192 and superblock size 1351680 for processor cache size 14080 kB
- Mon Dec 28 22:36:06 2020 commencing Lanczos iteration (10 threads)
- Mon Dec 28 22:36:06 2020 memory use: 8571.1 MB
- Mon Dec 28 22:36:51 2020 linear algebra at 0.0%, ETA 167h51m
- Mon Dec 28 22:37:05 2020 checkpointing every 130000 dimensions
- Wed Dec 30 08:38:27 2020 lanczos halted after 69371 iterations (dim = 4386591)
- Wed Dec 30 08:38:32 2020 BLanczosTime: 124576
- Wed Dec 30 08:38:32 2020
- Wed Dec 30 08:38:32 2020 commencing square root phase
- Wed Dec 30 08:38:33 2020 handling dependencies 1 to 64
- Wed Dec 30 08:38:33 2020 reading relations for dependency 1
- Wed Dec 30 08:38:33 2020 error: read_cycles can't open dependency file
- Wed Dec 30 08:59:32 2020
- Wed Dec 30 08:59:32 2020
- Wed Dec 30 08:59:32 2020 Msieve v. 1.53 (SVN 988M)
- Wed Dec 30 08:59:32 2020 random seeds: 3c7beff6 6c1d2542
- Wed Dec 30 08:59:32 2020 factoring 40464917323247670766238465822934291192191684835787617841077197034363660490715910775692481524769874764289823061473088484572540762166823817495079000333834591495988956971640471099545121777 (185 digits)
- Wed Dec 30 08:59:32 2020 searching for 15-digit factors
- Wed Dec 30 08:59:33 2020 commencing number field sieve (185-digit input)
- Wed Dec 30 08:59:33 2020 R0: -337884098003729969585505195732700691
- Wed Dec 30 08:59:33 2020 R1: 62196480629665921
- Wed Dec 30 08:59:33 2020 A0: -99510777646415953078853162596803385053622800
- Wed Dec 30 08:59:33 2020 A1: 17633890370473028003956127970300927652
- Wed Dec 30 08:59:33 2020 A2: 2118391318961471795565744265336
- Wed Dec 30 08:59:33 2020 A3: -38740378633112493520571
- Wed Dec 30 08:59:33 2020 A4: -1672424375878410
- Wed Dec 30 08:59:33 2020 A5: 9188400
- Wed Dec 30 08:59:33 2020 skew 36233039.89, size 4.609e-18, alpha -8.045, combined = 4.437e-14 rroots = 5
- Wed Dec 30 08:59:33 2020
- Wed Dec 30 08:59:33 2020 commencing linear algebra
- Wed Dec 30 09:02:53 2020 matrix starts at (0, 0)
- Wed Dec 30 09:02:55 2020 matrix is 21783709 x 21783887 (10344.9 MB) with weight 3151727493 (144.68/col)
- Wed Dec 30 09:02:55 2020 sparse part has weight 2450438379 (112.49/col)
- Wed Dec 30 09:02:55 2020 saving the first 48 matrix rows for later
- Wed Dec 30 09:02:58 2020 matrix includes 64 packed rows
- Wed Dec 30 09:03:00 2020 matrix is 21783661 x 21783887 (10067.4 MB) with weight 2706616518 (124.25/col)
- Wed Dec 30 09:03:00 2020 sparse part has weight 2421279977 (111.15/col)
- Wed Dec 30 09:03:00 2020 using block size 8192 and superblock size 2162688 for processor cache size 22528 kB
- Wed Dec 30 09:05:28 2020 commencing Lanczos iteration (16 threads)
- Wed Dec 30 09:05:28 2020 memory use: 8571.2 MB
- Wed Dec 30 09:05:48 2020 restarting at iteration 69371 (dim = 4386591)
- Wed Dec 30 09:06:16 2020 checkpointing every 190000 dimensions
- Wed Dec 30 09:06:17 2020 linear algebra at 20.1%, ETA 92h 4m
- Sun Jan 3 04:02:19 2021 lanczos halted after 344479 iterations (dim = 21783661)
- Sun Jan 3 04:02:35 2021 recovered 31 nontrivial dependencies
- Sun Jan 3 04:02:45 2021 BLanczosTime: 327792
- Sun Jan 3 04:02:45 2021
- Sun Jan 3 04:02:45 2021 commencing square root phase
- Sun Jan 3 04:02:45 2021 reading relations for dependency 1
- Sun Jan 3 04:03:02 2021 read 10893436 cycles
- Sun Jan 3 04:03:24 2021 cycles contain 38761134 unique relations
- Sun Jan 3 04:20:37 2021 read 38761134 relations
- Sun Jan 3 04:23:45 2021 multiplying 38761134 relations
- Sun Jan 3 05:10:20 2021 multiply complete, coefficients have about 2452.46 million bits
- Sun Jan 3 05:10:32 2021 initial square root is modulo 316703
- Sun Jan 3 05:58:50 2021 GCD is N, no factor found
- Sun Jan 3 04:15:25 2021 reading relations for dependency 11
- Sun Jan 3 04:34:17 2021 read 10893240 cycles
- Sun Jan 3 04:34:42 2021 cycles contain 38767630 unique relations
- Sun Jan 3 04:54:47 2021 read 38767630 relations
- Sun Jan 3 04:58:23 2021 multiplying 38767630 relations
- Sun Jan 3 05:44:36 2021 multiply complete, coefficients have about 2452.88 million bits
- Sun Jan 3 05:44:50 2021 initial square root is modulo 317333
- Sun Jan 3 06:32:43 2021 sqrtTime: 8238
- Sun Jan 3 06:32:43 2021 p74 factor: 67885338031643306133874275113686175257711072279110334310565761575819502743
- Sun Jan 3 06:32:43 2021 p111 factor: 596077422556043109114472682093870736192514415185823008769693093213690125158968866339435162968143929962206483639
- Sun Jan 3 06:32:43 2021 elapsed time 02:17:21
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