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- Fri Aug 4 11:28:52 2023
- Fri Aug 4 11:28:52 2023
- Fri Aug 4 11:28:52 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Fri Aug 4 11:28:52 2023 random seeds: 8035da7c 9c18e6a2
- Fri Aug 4 11:28:52 2023 MPI process 0 of 1
- Fri Aug 4 11:28:52 2023 Using 46 OpenMP threads
- Fri Aug 4 11:28:52 2023 factoring 1648769622153189998826034387967768399462566353950171458570490334790500035089753926684532037877149705310712299433703270570571980682170375361373537176095612689298007553862905880551 (178 digits)
- Fri Aug 4 11:28:53 2023 no P-1/P+1/ECM available, skipping
- Fri Aug 4 11:28:53 2023 commencing number field sieve (178-digit input)
- Fri Aug 4 11:28:53 2023 R0: 43556142965880123323311949751266331066368
- Fri Aug 4 11:28:53 2023 R1: -1
- Fri Aug 4 11:28:53 2023 A0: -2
- Fri Aug 4 11:28:53 2023 A1: 0
- Fri Aug 4 11:28:53 2023 A2: 0
- Fri Aug 4 11:28:53 2023 A3: 0
- Fri Aug 4 11:28:53 2023 A4: 0
- Fri Aug 4 11:28:53 2023 A5: 0
- Fri Aug 4 11:28:53 2023 A6: 5
- Fri Aug 4 11:28:53 2023 skew 0.86, size 3.385e-12, alpha 2.819, combined = 2.899e-13 rroots = 2
- Fri Aug 4 11:28:53 2023
- Fri Aug 4 11:28:53 2023 commencing relation filtering
- Fri Aug 4 11:28:53 2023 setting target matrix density to 110.0
- Fri Aug 4 11:28:53 2023 estimated available RAM is 192069.1 MB
- Fri Aug 4 11:28:53 2023 commencing duplicate removal, pass 1
- Fri Aug 4 11:30:54 2023 skipped 160 relations with b > 2^32
- Fri Aug 4 11:30:54 2023 skipped 66 malformed relations
- Fri Aug 4 11:30:54 2023 found 6699185 hash collisions in 174172403 relations
- Fri Aug 4 11:31:09 2023 added 1218409 free relations
- Fri Aug 4 11:31:09 2023 commencing duplicate removal, pass 2
- Fri Aug 4 11:31:51 2023 found 0 duplicates and 175390812 unique relations
- Fri Aug 4 11:31:51 2023 memory use: 554.4 MB
- Fri Aug 4 11:31:51 2023 reading ideals above 720000
- Fri Aug 4 11:31:51 2023 commencing singleton removal, initial pass
- Fri Aug 4 11:38:14 2023 memory use: 5512.0 MB
- Fri Aug 4 11:38:15 2023 reading all ideals from disk
- Fri Aug 4 11:38:20 2023 memory use: 8273.6 MB
- Fri Aug 4 11:38:30 2023 keeping 183259237 ideals with weight <= 200, target excess is 980505
- Fri Aug 4 11:38:44 2023 commencing in-memory singleton removal
- Fri Aug 4 11:38:46 2023 begin with 175390812 relations and 183259237 unique ideals
- Fri Aug 4 11:38:54 2023 reduce to 72043346 relations and 64905667 ideals in 18 passes
- Fri Aug 4 11:38:54 2023 max relations containing the same ideal: 113
- Fri Aug 4 11:39:14 2023 removing 7580660 relations and 6580660 ideals in 1000000 cliques
- Fri Aug 4 11:39:18 2023 commencing in-memory singleton removal
- Fri Aug 4 11:39:18 2023 begin with 64462686 relations and 64905667 unique ideals
- Fri Aug 4 11:39:21 2023 reduce to 63853313 relations and 57704668 ideals in 11 passes
- Fri Aug 4 11:39:21 2023 max relations containing the same ideal: 104
- Fri Aug 4 11:39:39 2023 removing 5740982 relations and 4740982 ideals in 1000000 cliques
- Fri Aug 4 11:39:42 2023 commencing in-memory singleton removal
- Fri Aug 4 11:39:43 2023 begin with 58112331 relations and 57704668 unique ideals
- Fri Aug 4 11:39:45 2023 reduce to 57698684 relations and 52543453 ideals in 8 passes
- Fri Aug 4 11:39:45 2023 max relations containing the same ideal: 97
- Fri Aug 4 11:40:01 2023 removing 5195888 relations and 4195888 ideals in 1000000 cliques
- Fri Aug 4 11:40:04 2023 commencing in-memory singleton removal
- Fri Aug 4 11:40:05 2023 begin with 52502796 relations and 52543453 unique ideals
- Fri Aug 4 11:40:07 2023 reduce to 52125669 relations and 47964288 ideals in 10 passes
- Fri Aug 4 11:40:07 2023 max relations containing the same ideal: 94
- Fri Aug 4 11:40:21 2023 removing 4930122 relations and 3930122 ideals in 1000000 cliques
- Fri Aug 4 11:40:24 2023 commencing in-memory singleton removal
- Fri Aug 4 11:40:24 2023 begin with 47195547 relations and 47964288 unique ideals
- Fri Aug 4 11:40:26 2023 reduce to 46819128 relations and 43651286 ideals in 8 passes
- Fri Aug 4 11:40:26 2023 max relations containing the same ideal: 87
- Fri Aug 4 11:40:39 2023 removing 4777199 relations and 3777199 ideals in 1000000 cliques
- Fri Aug 4 11:40:41 2023 commencing in-memory singleton removal
- Fri Aug 4 11:40:42 2023 begin with 42041929 relations and 43651286 unique ideals
- Fri Aug 4 11:40:43 2023 reduce to 41648498 relations and 39473235 ideals in 9 passes
- Fri Aug 4 11:40:43 2023 max relations containing the same ideal: 80
- Fri Aug 4 11:40:55 2023 removing 4699324 relations and 3699324 ideals in 1000000 cliques
- Fri Aug 4 11:40:57 2023 commencing in-memory singleton removal
- Fri Aug 4 11:40:58 2023 begin with 36949174 relations and 39473235 unique ideals
- Fri Aug 4 11:40:59 2023 reduce to 36518306 relations and 35333962 ideals in 9 passes
- Fri Aug 4 11:40:59 2023 max relations containing the same ideal: 71
- Fri Aug 4 11:41:10 2023 removing 384876 relations and 337918 ideals in 46958 cliques
- Fri Aug 4 11:41:11 2023 commencing in-memory singleton removal
- Fri Aug 4 11:41:12 2023 begin with 36133430 relations and 35333962 unique ideals
- Fri Aug 4 11:41:13 2023 reduce to 36130624 relations and 34993233 ideals in 6 passes
- Fri Aug 4 11:41:13 2023 max relations containing the same ideal: 71
- Fri Aug 4 11:41:18 2023 relations with 0 large ideals: 37306
- Fri Aug 4 11:41:18 2023 relations with 1 large ideals: 19897
- Fri Aug 4 11:41:18 2023 relations with 2 large ideals: 253069
- Fri Aug 4 11:41:18 2023 relations with 3 large ideals: 1490579
- Fri Aug 4 11:41:18 2023 relations with 4 large ideals: 4710618
- Fri Aug 4 11:41:18 2023 relations with 5 large ideals: 8711790
- Fri Aug 4 11:41:18 2023 relations with 6 large ideals: 9792742
- Fri Aug 4 11:41:18 2023 relations with 7+ large ideals: 11114623
- Fri Aug 4 11:41:18 2023 commencing 2-way merge
- Fri Aug 4 11:41:35 2023 reduce to 21477998 relation sets and 20340607 unique ideals
- Fri Aug 4 11:41:35 2023 commencing full merge
- Fri Aug 4 11:47:26 2023 memory use: 2591.2 MB
- Fri Aug 4 11:47:28 2023 found 9781434 cycles, need 9690807
- Fri Aug 4 11:47:31 2023 weight of 9690807 cycles is about 1066384946 (110.04/cycle)
- Fri Aug 4 11:47:31 2023 distribution of cycle lengths:
- Fri Aug 4 11:47:31 2023 1 relations: 807615
- Fri Aug 4 11:47:31 2023 2 relations: 749854
- Fri Aug 4 11:47:31 2023 3 relations: 757290
- Fri Aug 4 11:47:31 2023 4 relations: 730729
- Fri Aug 4 11:47:31 2023 5 relations: 711152
- Fri Aug 4 11:47:31 2023 6 relations: 683151
- Fri Aug 4 11:47:31 2023 7 relations: 642218
- Fri Aug 4 11:47:31 2023 8 relations: 604767
- Fri Aug 4 11:47:31 2023 9 relations: 558502
- Fri Aug 4 11:47:31 2023 10+ relations: 3445529
- Fri Aug 4 11:47:31 2023 heaviest cycle: 28 relations
- Fri Aug 4 11:47:35 2023 commencing cycle optimization
- Fri Aug 4 11:47:50 2023 start with 78926038 relations
- Fri Aug 4 11:50:00 2023 pruned 2761862 relations
- Fri Aug 4 11:50:00 2023 memory use: 2272.9 MB
- Fri Aug 4 11:50:00 2023 distribution of cycle lengths:
- Fri Aug 4 11:50:00 2023 1 relations: 807615
- Fri Aug 4 11:50:00 2023 2 relations: 765940
- Fri Aug 4 11:50:00 2023 3 relations: 783651
- Fri Aug 4 11:50:00 2023 4 relations: 754586
- Fri Aug 4 11:50:00 2023 5 relations: 738304
- Fri Aug 4 11:50:00 2023 6 relations: 706448
- Fri Aug 4 11:50:00 2023 7 relations: 665431
- Fri Aug 4 11:50:00 2023 8 relations: 622795
- Fri Aug 4 11:50:00 2023 9 relations: 574060
- Fri Aug 4 11:50:00 2023 10+ relations: 3271977
- Fri Aug 4 11:50:00 2023 heaviest cycle: 28 relations
- Fri Aug 4 11:50:16 2023 RelProcTime: 1283
- Fri Aug 4 11:50:16 2023 elapsed time 00:21:24
- Fri Aug 4 11:50:19 2023
- Fri Aug 4 11:50:19 2023
- Fri Aug 4 11:50:19 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Fri Aug 4 11:50:19 2023 random seeds: 911eda1b 8f02cbc5
- Fri Aug 4 11:50:19 2023 MPI process 0 of 1
- Fri Aug 4 11:50:19 2023 Using 46 OpenMP threads
- Fri Aug 4 11:50:19 2023 factoring 1648769622153189998826034387967768399462566353950171458570490334790500035089753926684532037877149705310712299433703270570571980682170375361373537176095612689298007553862905880551 (178 digits)
- Fri Aug 4 11:50:20 2023 no P-1/P+1/ECM available, skipping
- Fri Aug 4 11:50:20 2023 commencing number field sieve (178-digit input)
- Fri Aug 4 11:50:20 2023 R0: 43556142965880123323311949751266331066368
- Fri Aug 4 11:50:20 2023 R1: -1
- Fri Aug 4 11:50:20 2023 A0: -2
- Fri Aug 4 11:50:20 2023 A1: 0
- Fri Aug 4 11:50:20 2023 A2: 0
- Fri Aug 4 11:50:20 2023 A3: 0
- Fri Aug 4 11:50:20 2023 A4: 0
- Fri Aug 4 11:50:20 2023 A5: 0
- Fri Aug 4 11:50:20 2023 A6: 5
- Fri Aug 4 11:50:20 2023 skew 0.86, size 3.385e-12, alpha 2.819, combined = 2.899e-13 rroots = 2
- Fri Aug 4 11:50:20 2023
- Fri Aug 4 11:50:20 2023 commencing linear algebra
- Fri Aug 4 11:50:20 2023 using VBITS=128
- Fri Aug 4 11:50:20 2023 stopping after matrix build
- Fri Aug 4 11:50:20 2023 initialized process (0,0) of 1 x 1 grid
- Fri Aug 4 11:50:22 2023 read 9690807 cycles
- Fri Aug 4 11:50:38 2023 cycles contain 35330452 unique relations
- Fri Aug 4 11:51:09 2023 read 35330452 relations
- Fri Aug 4 11:51:11 2023 using 20 quadratic characters above 4294917295
- Fri Aug 4 11:51:15 2023 building initial matrix
- Fri Aug 4 11:57:33 2023 memory use: 4342.7 MB
- Fri Aug 4 11:57:43 2023 read 9690807 cycles
- Fri Aug 4 11:57:44 2023 matrix is 9690627 x 9690807 (4212.9 MB) with weight 1203664466 (124.21/col)
- Fri Aug 4 11:57:44 2023 sparse part has weight 1007475538 (103.96/col)
- Fri Aug 4 11:59:20 2023 filtering completed in 2 passes
- Fri Aug 4 11:59:21 2023 matrix is 9688804 x 9688983 (4212.7 MB) with weight 1203599562 (124.22/col)
- Fri Aug 4 11:59:21 2023 sparse part has weight 1007448469 (103.98/col)
- Fri Aug 4 11:59:44 2023 BLanczosTime: 564
- Fri Aug 4 11:59:44 2023 elapsed time 00:09:25
- Fri Aug 4 11:59:45 2023
- Fri Aug 4 11:59:45 2023
- Fri Aug 4 11:59:45 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Fri Aug 4 11:59:45 2023 random seeds: 1f6f6205 8f06789b
- Fri Aug 4 11:59:45 2023 MPI process 0 of 2
- Fri Aug 4 11:59:45 2023 Using 23 OpenMP threads
- Fri Aug 4 11:59:45 2023 factoring 1648769622153189998826034387967768399462566353950171458570490334790500035089753926684532037877149705310712299433703270570571980682170375361373537176095612689298007553862905880551 (178 digits)
- Fri Aug 4 11:59:46 2023 no P-1/P+1/ECM available, skipping
- Fri Aug 4 11:59:46 2023 commencing number field sieve (178-digit input)
- Fri Aug 4 11:59:46 2023 R0: 43556142965880123323311949751266331066368
- Fri Aug 4 11:59:46 2023 R1: -1
- Fri Aug 4 11:59:46 2023 A0: -2
- Fri Aug 4 11:59:46 2023 A1: 0
- Fri Aug 4 11:59:46 2023 A2: 0
- Fri Aug 4 11:59:46 2023 A3: 0
- Fri Aug 4 11:59:46 2023 A4: 0
- Fri Aug 4 11:59:46 2023 A5: 0
- Fri Aug 4 11:59:46 2023 A6: 5
- Fri Aug 4 11:59:46 2023 skew 0.86, size 3.385e-12, alpha 2.819, combined = 2.899e-13 rroots = 2
- Fri Aug 4 11:59:46 2023
- Fri Aug 4 11:59:46 2023 commencing linear algebra
- Fri Aug 4 11:59:46 2023 using VBITS=256
- Fri Aug 4 11:59:46 2023 skipping matrix build
- Fri Aug 4 11:59:46 2023 initialized process (0,0) of 1 x 2 grid
- Fri Aug 4 11:59:49 2023 matrix starts at (0, 0)
- Fri Aug 4 11:59:50 2023 matrix is 9688804 x 4844466 (2106.4 MB) with weight 601813353 (124.23/col)
- Fri Aug 4 11:59:50 2023 sparse part has weight 503724361 (103.98/col)
- Fri Aug 4 11:59:50 2023 saving the first 240 matrix rows for later
- Fri Aug 4 11:59:51 2023 matrix includes 256 packed rows
- Fri Aug 4 11:59:53 2023 matrix is 9688564 x 4844466 (1967.0 MB) with weight 461268444 (95.22/col)
- Fri Aug 4 11:59:53 2023 sparse part has weight 438124065 (90.44/col)
- Fri Aug 4 11:59:53 2023 using GPU 0 (Tesla T4)
- Fri Aug 4 11:59:53 2023 selected card has CUDA arch 7.5
- Fri Aug 4 12:00:37 2023 commencing Lanczos iteration
- Fri Aug 4 12:00:38 2023 memory use: 5024.3 MB
- Fri Aug 4 12:01:46 2023 linear algebra at 0.3%, ETA 5h57m
- Fri Aug 4 12:03:30 2023 checking every 20000 dimensions, checkpointing every 1620000 dimensions
- Fri Aug 4 18:01:20 2023 lanczos halted after 37961 iterations (dim = 9688557)
- Fri Aug 4 18:02:08 2023 recovered 34 nontrivial dependencies
- Fri Aug 4 18:02:09 2023 BLanczosTime: 21743
- Fri Aug 4 18:02:09 2023 elapsed time 06:02:24
- Fri Aug 4 18:02:10 2023
- Fri Aug 4 18:02:10 2023
- Fri Aug 4 18:02:10 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Fri Aug 4 18:02:10 2023 random seeds: 36dc5d06 661b2da5
- Fri Aug 4 18:02:10 2023 MPI process 0 of 1
- Fri Aug 4 18:02:10 2023 Using 32 OpenMP threads
- Fri Aug 4 18:02:10 2023 factoring 1648769622153189998826034387967768399462566353950171458570490334790500035089753926684532037877149705310712299433703270570571980682170375361373537176095612689298007553862905880551 (178 digits)
- Fri Aug 4 18:02:11 2023 no P-1/P+1/ECM available, skipping
- Fri Aug 4 18:02:11 2023 commencing number field sieve (178-digit input)
- Fri Aug 4 18:02:11 2023 R0: 43556142965880123323311949751266331066368
- Fri Aug 4 18:02:11 2023 R1: -1
- Fri Aug 4 18:02:11 2023 A0: -2
- Fri Aug 4 18:02:11 2023 A1: 0
- Fri Aug 4 18:02:11 2023 A2: 0
- Fri Aug 4 18:02:11 2023 A3: 0
- Fri Aug 4 18:02:11 2023 A4: 0
- Fri Aug 4 18:02:11 2023 A5: 0
- Fri Aug 4 18:02:11 2023 A6: 5
- Fri Aug 4 18:02:11 2023 skew 0.86, size 3.385e-12, alpha 2.819, combined = 2.899e-13 rroots = 2
- Fri Aug 4 18:02:11 2023
- Fri Aug 4 18:02:11 2023 commencing square root phase
- Fri Aug 4 18:02:11 2023 reading relations for dependency 1
- Fri Aug 4 18:02:12 2023 read 4844875 cycles
- Fri Aug 4 18:02:20 2023 cycles contain 17666858 unique relations
- Fri Aug 4 18:02:47 2023 read 17666858 relations
- Fri Aug 4 18:03:59 2023 multiplying 17666858 relations
- Fri Aug 4 18:05:03 2023 multiply complete, coefficients have about 486.03 million bits
- Fri Aug 4 18:05:04 2023 initial square root is modulo 526002247
- Fri Aug 4 18:08:09 2023 GCD is 1, no factor found
- Fri Aug 4 18:08:09 2023 reading relations for dependency 2
- Fri Aug 4 18:08:11 2023 read 4842343 cycles
- Fri Aug 4 18:08:20 2023 cycles contain 17658962 unique relations
- Fri Aug 4 18:08:41 2023 read 17658962 relations
- Fri Aug 4 18:09:51 2023 multiplying 17658962 relations
- Fri Aug 4 18:10:57 2023 multiply complete, coefficients have about 485.82 million bits
- Fri Aug 4 18:10:59 2023 initial square root is modulo 521335537
- Fri Aug 4 18:14:04 2023 sqrtTime: 713
- Fri Aug 4 18:14:05 2023 p55 factor: 6592756087721014194439951435008108382566145981807974557
- Fri Aug 4 18:14:05 2023 p123 factor: 250088066389111196781250536860316139919733851189000619277345192434722199241770987801914249378623276189436394947567950997843
- Fri Aug 4 18:14:05 2023 elapsed time 00:11:55
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