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- Fri Oct 6 09:15:15 2023
- Fri Oct 6 09:15:15 2023
- Fri Oct 6 09:15:15 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Fri Oct 6 09:15:15 2023 random seeds: b4808d79 42d110e8
- Fri Oct 6 09:15:15 2023 MPI process 0 of 1
- Fri Oct 6 09:15:15 2023 Using 46 OpenMP threads
- Fri Oct 6 09:15:15 2023 factoring 976107012964413398468507250195268007455385413168793564331579876998540472029398118192450426305263997694634946353724346654277341660660597034134947995189137869983114404599228634277728425522486468121566969580482035234539 (216 digits)
- Fri Oct 6 09:15:16 2023 no P-1/P+1/ECM available, skipping
- Fri Oct 6 09:15:16 2023 commencing number field sieve (216-digit input)
- Fri Oct 6 09:15:16 2023 R0: 87112285931760246646623899502532662132736
- Fri Oct 6 09:15:16 2023 R1: -1
- Fri Oct 6 09:15:16 2023 A0: -4
- Fri Oct 6 09:15:16 2023 A1: 0
- Fri Oct 6 09:15:16 2023 A2: 0
- Fri Oct 6 09:15:16 2023 A3: 0
- Fri Oct 6 09:15:16 2023 A4: 0
- Fri Oct 6 09:15:16 2023 A5: 0
- Fri Oct 6 09:15:16 2023 A6: 5
- Fri Oct 6 09:15:16 2023 skew 1.24, size 3.167e-12, alpha 2.070, combined = 2.757e-13 rroots = 2
- Fri Oct 6 09:15:16 2023
- Fri Oct 6 09:15:16 2023 commencing relation filtering
- Fri Oct 6 09:15:16 2023 setting target matrix density to 110.0
- Fri Oct 6 09:15:16 2023 estimated available RAM is 192069.2 MB
- Fri Oct 6 09:15:16 2023 commencing duplicate removal, pass 1
- Fri Oct 6 09:15:25 2023 error -11 reading relation 13202616
- Fri Oct 6 09:17:25 2023 skipped 99 relations with b > 2^32
- Fri Oct 6 09:17:25 2023 skipped 1 relations with composite factors
- Fri Oct 6 09:17:25 2023 skipped 112 malformed relations
- Fri Oct 6 09:17:25 2023 found 8084370 hash collisions in 191931570 relations
- Fri Oct 6 09:17:41 2023 added 1218185 free relations
- Fri Oct 6 09:17:41 2023 commencing duplicate removal, pass 2
- Fri Oct 6 09:18:28 2023 found 0 duplicates and 193149755 unique relations
- Fri Oct 6 09:18:28 2023 memory use: 554.4 MB
- Fri Oct 6 09:18:28 2023 reading ideals above 720000
- Fri Oct 6 09:18:28 2023 commencing singleton removal, initial pass
- Fri Oct 6 09:25:18 2023 memory use: 5512.0 MB
- Fri Oct 6 09:25:18 2023 reading all ideals from disk
- Fri Oct 6 09:25:23 2023 memory use: 9107.2 MB
- Fri Oct 6 09:25:35 2023 keeping 197389339 ideals with weight <= 200, target excess is 1139225
- Fri Oct 6 09:25:50 2023 commencing in-memory singleton removal
- Fri Oct 6 09:25:52 2023 begin with 193149755 relations and 197389339 unique ideals
- Fri Oct 6 09:26:00 2023 reduce to 85694796 relations and 74424582 ideals in 17 passes
- Fri Oct 6 09:26:00 2023 max relations containing the same ideal: 119
- Fri Oct 6 09:26:24 2023 removing 7443578 relations and 6443578 ideals in 1000000 cliques
- Fri Oct 6 09:26:28 2023 commencing in-memory singleton removal
- Fri Oct 6 09:26:29 2023 begin with 78251218 relations and 74424582 unique ideals
- Fri Oct 6 09:26:32 2023 reduce to 77786676 relations and 67509476 ideals in 11 passes
- Fri Oct 6 09:26:32 2023 max relations containing the same ideal: 111
- Fri Oct 6 09:26:53 2023 removing 5578915 relations and 4578915 ideals in 1000000 cliques
- Fri Oct 6 09:26:56 2023 commencing in-memory singleton removal
- Fri Oct 6 09:26:57 2023 begin with 72207761 relations and 67509476 unique ideals
- Fri Oct 6 09:27:00 2023 reduce to 71905281 relations and 62624170 ideals in 9 passes
- Fri Oct 6 09:27:00 2023 max relations containing the same ideal: 106
- Fri Oct 6 09:27:20 2023 removing 5016548 relations and 4016548 ideals in 1000000 cliques
- Fri Oct 6 09:27:23 2023 commencing in-memory singleton removal
- Fri Oct 6 09:27:24 2023 begin with 66888733 relations and 62624170 unique ideals
- Fri Oct 6 09:27:26 2023 reduce to 66620192 relations and 58335612 ideals in 8 passes
- Fri Oct 6 09:27:26 2023 max relations containing the same ideal: 101
- Fri Oct 6 09:27:44 2023 removing 4724124 relations and 3724124 ideals in 1000000 cliques
- Fri Oct 6 09:27:47 2023 commencing in-memory singleton removal
- Fri Oct 6 09:27:48 2023 begin with 61896068 relations and 58335612 unique ideals
- Fri Oct 6 09:27:50 2023 reduce to 61639776 relations and 54351814 ideals in 8 passes
- Fri Oct 6 09:27:50 2023 max relations containing the same ideal: 96
- Fri Oct 6 09:28:08 2023 removing 4533100 relations and 3533100 ideals in 1000000 cliques
- Fri Oct 6 09:28:10 2023 commencing in-memory singleton removal
- Fri Oct 6 09:28:11 2023 begin with 57106676 relations and 54351814 unique ideals
- Fri Oct 6 09:28:13 2023 reduce to 56849552 relations and 50557970 ideals in 7 passes
- Fri Oct 6 09:28:13 2023 max relations containing the same ideal: 92
- Fri Oct 6 09:28:29 2023 removing 4415575 relations and 3415575 ideals in 1000000 cliques
- Fri Oct 6 09:28:31 2023 commencing in-memory singleton removal
- Fri Oct 6 09:28:32 2023 begin with 52433977 relations and 50557970 unique ideals
- Fri Oct 6 09:28:34 2023 reduce to 52170748 relations and 46875227 ideals in 8 passes
- Fri Oct 6 09:28:34 2023 max relations containing the same ideal: 85
- Fri Oct 6 09:28:48 2023 removing 4339961 relations and 3339961 ideals in 1000000 cliques
- Fri Oct 6 09:28:51 2023 commencing in-memory singleton removal
- Fri Oct 6 09:28:51 2023 begin with 47830787 relations and 46875227 unique ideals
- Fri Oct 6 09:28:53 2023 reduce to 47553365 relations and 43253311 ideals in 8 passes
- Fri Oct 6 09:28:53 2023 max relations containing the same ideal: 81
- Fri Oct 6 09:29:08 2023 removing 4298003 relations and 3298003 ideals in 1000000 cliques
- Fri Oct 6 09:29:10 2023 commencing in-memory singleton removal
- Fri Oct 6 09:29:11 2023 begin with 43255362 relations and 43253311 unique ideals
- Fri Oct 6 09:29:12 2023 reduce to 42957767 relations and 39652405 ideals in 8 passes
- Fri Oct 6 09:29:12 2023 max relations containing the same ideal: 76
- Fri Oct 6 09:29:26 2023 removing 4279032 relations and 3279032 ideals in 1000000 cliques
- Fri Oct 6 09:29:28 2023 commencing in-memory singleton removal
- Fri Oct 6 09:29:29 2023 begin with 38678735 relations and 39652405 unique ideals
- Fri Oct 6 09:29:30 2023 reduce to 38350631 relations and 36038839 ideals in 9 passes
- Fri Oct 6 09:29:30 2023 max relations containing the same ideal: 71
- Fri Oct 6 09:29:41 2023 removing 4253502 relations and 3263212 ideals in 990290 cliques
- Fri Oct 6 09:29:43 2023 commencing in-memory singleton removal
- Fri Oct 6 09:29:43 2023 begin with 34097129 relations and 36038839 unique ideals
- Fri Oct 6 09:29:44 2023 reduce to 33728875 relations and 32399291 ideals in 9 passes
- Fri Oct 6 09:29:44 2023 max relations containing the same ideal: 65
- Fri Oct 6 09:29:54 2023 removing 76057 relations and 67975 ideals in 8082 cliques
- Fri Oct 6 09:29:55 2023 commencing in-memory singleton removal
- Fri Oct 6 09:29:56 2023 begin with 33652818 relations and 32399291 unique ideals
- Fri Oct 6 09:29:57 2023 reduce to 33652713 relations and 32331211 ideals in 4 passes
- Fri Oct 6 09:29:57 2023 max relations containing the same ideal: 64
- Fri Oct 6 09:30:01 2023 relations with 0 large ideals: 41673
- Fri Oct 6 09:30:02 2023 relations with 1 large ideals: 38134
- Fri Oct 6 09:30:02 2023 relations with 2 large ideals: 393921
- Fri Oct 6 09:30:02 2023 relations with 3 large ideals: 1973439
- Fri Oct 6 09:30:02 2023 relations with 4 large ideals: 5431316
- Fri Oct 6 09:30:02 2023 relations with 5 large ideals: 8794758
- Fri Oct 6 09:30:02 2023 relations with 6 large ideals: 8690364
- Fri Oct 6 09:30:02 2023 relations with 7+ large ideals: 8289108
- Fri Oct 6 09:30:02 2023 commencing 2-way merge
- Fri Oct 6 09:30:17 2023 reduce to 20209686 relation sets and 18888184 unique ideals
- Fri Oct 6 09:30:17 2023 commencing full merge
- Fri Oct 6 09:35:11 2023 memory use: 2390.8 MB
- Fri Oct 6 09:35:13 2023 found 9271125 cycles, need 9146384
- Fri Oct 6 09:35:15 2023 weight of 9146384 cycles is about 1006699716 (110.07/cycle)
- Fri Oct 6 09:35:15 2023 distribution of cycle lengths:
- Fri Oct 6 09:35:15 2023 1 relations: 700052
- Fri Oct 6 09:35:15 2023 2 relations: 678913
- Fri Oct 6 09:35:15 2023 3 relations: 696206
- Fri Oct 6 09:35:15 2023 4 relations: 687537
- Fri Oct 6 09:35:15 2023 5 relations: 681217
- Fri Oct 6 09:35:15 2023 6 relations: 662974
- Fri Oct 6 09:35:15 2023 7 relations: 633303
- Fri Oct 6 09:35:15 2023 8 relations: 599550
- Fri Oct 6 09:35:15 2023 9 relations: 560152
- Fri Oct 6 09:35:15 2023 10+ relations: 3246480
- Fri Oct 6 09:35:15 2023 heaviest cycle: 28 relations
- Fri Oct 6 09:35:19 2023 commencing cycle optimization
- Fri Oct 6 09:35:33 2023 start with 74054356 relations
- Fri Oct 6 09:37:39 2023 pruned 2725032 relations
- Fri Oct 6 09:37:39 2023 memory use: 2120.3 MB
- Fri Oct 6 09:37:39 2023 distribution of cycle lengths:
- Fri Oct 6 09:37:39 2023 1 relations: 700052
- Fri Oct 6 09:37:39 2023 2 relations: 693786
- Fri Oct 6 09:37:39 2023 3 relations: 721224
- Fri Oct 6 09:37:39 2023 4 relations: 711053
- Fri Oct 6 09:37:39 2023 5 relations: 708953
- Fri Oct 6 09:37:39 2023 6 relations: 688564
- Fri Oct 6 09:37:39 2023 7 relations: 659134
- Fri Oct 6 09:37:39 2023 8 relations: 621509
- Fri Oct 6 09:37:39 2023 9 relations: 578837
- Fri Oct 6 09:37:39 2023 10+ relations: 3063272
- Fri Oct 6 09:37:39 2023 heaviest cycle: 27 relations
- Fri Oct 6 09:37:58 2023 RelProcTime: 1362
- Fri Oct 6 09:37:58 2023 elapsed time 00:22:43
- Fri Oct 6 09:37:58 2023
- Fri Oct 6 09:37:58 2023
- Fri Oct 6 09:37:58 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Fri Oct 6 09:37:58 2023 random seeds: 83e3f122 3ceeeb93
- Fri Oct 6 09:37:58 2023 MPI process 0 of 1
- Fri Oct 6 09:37:58 2023 Using 46 OpenMP threads
- Fri Oct 6 09:37:58 2023 factoring 976107012964413398468507250195268007455385413168793564331579876998540472029398118192450426305263997694634946353724346654277341660660597034134947995189137869983114404599228634277728425522486468121566969580482035234539 (216 digits)
- Fri Oct 6 09:37:59 2023 no P-1/P+1/ECM available, skipping
- Fri Oct 6 09:37:59 2023 commencing number field sieve (216-digit input)
- Fri Oct 6 09:37:59 2023 R0: 87112285931760246646623899502532662132736
- Fri Oct 6 09:37:59 2023 R1: -1
- Fri Oct 6 09:37:59 2023 A0: -4
- Fri Oct 6 09:37:59 2023 A1: 0
- Fri Oct 6 09:37:59 2023 A2: 0
- Fri Oct 6 09:37:59 2023 A3: 0
- Fri Oct 6 09:37:59 2023 A4: 0
- Fri Oct 6 09:37:59 2023 A5: 0
- Fri Oct 6 09:37:59 2023 A6: 5
- Fri Oct 6 09:37:59 2023 skew 1.24, size 3.167e-12, alpha 2.070, combined = 2.757e-13 rroots = 2
- Fri Oct 6 09:37:59 2023
- Fri Oct 6 09:37:59 2023 commencing linear algebra
- Fri Oct 6 09:37:59 2023 using VBITS=128
- Fri Oct 6 09:37:59 2023 stopping after matrix build
- Fri Oct 6 09:37:59 2023 initialized process (0,0) of 1 x 1 grid
- Fri Oct 6 09:38:01 2023 read 9146384 cycles
- Fri Oct 6 09:38:16 2023 cycles contain 32756178 unique relations
- Fri Oct 6 09:38:40 2023 read 32756178 relations
- Fri Oct 6 09:38:42 2023 using 20 quadratic characters above 4294917295
- Fri Oct 6 09:38:46 2023 building initial matrix
- Fri Oct 6 09:44:49 2023 memory use: 3984.1 MB
- Fri Oct 6 09:44:59 2023 read 9146384 cycles
- Fri Oct 6 09:45:00 2023 matrix is 9146204 x 9146384 (4003.8 MB) with weight 1136931618 (124.30/col)
- Fri Oct 6 09:45:00 2023 sparse part has weight 948974877 (103.75/col)
- Fri Oct 6 09:46:31 2023 filtering completed in 2 passes
- Fri Oct 6 09:46:32 2023 matrix is 9144454 x 9144633 (4003.7 MB) with weight 1136862705 (124.32/col)
- Fri Oct 6 09:46:32 2023 sparse part has weight 948942734 (103.77/col)
- Fri Oct 6 09:46:56 2023 BLanczosTime: 537
- Fri Oct 6 09:46:56 2023 elapsed time 00:08:58
- Fri Oct 6 10:17:09 2023
- Fri Oct 6 10:17:09 2023
- Fri Oct 6 10:17:09 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Fri Oct 6 10:17:09 2023 random seeds: 27765976 c7090f95
- Fri Oct 6 10:17:09 2023 MPI process 0 of 2
- Fri Oct 6 10:17:09 2023 Using 23 OpenMP threads
- Fri Oct 6 10:17:09 2023 factoring 976107012964413398468507250195268007455385413168793564331579876998540472029398118192450426305263997694634946353724346654277341660660597034134947995189137869983114404599228634277728425522486468121566969580482035234539 (216 digits)
- Fri Oct 6 10:17:10 2023 no P-1/P+1/ECM available, skipping
- Fri Oct 6 10:17:10 2023 commencing number field sieve (216-digit input)
- Fri Oct 6 10:17:10 2023 R0: 87112285931760246646623899502532662132736
- Fri Oct 6 10:17:10 2023 R1: -1
- Fri Oct 6 10:17:10 2023 A0: -4
- Fri Oct 6 10:17:10 2023 A1: 0
- Fri Oct 6 10:17:10 2023 A2: 0
- Fri Oct 6 10:17:10 2023 A3: 0
- Fri Oct 6 10:17:10 2023 A4: 0
- Fri Oct 6 10:17:10 2023 A5: 0
- Fri Oct 6 10:17:10 2023 A6: 5
- Fri Oct 6 10:17:10 2023 skew 1.24, size 3.167e-12, alpha 2.070, combined = 2.757e-13 rroots = 2
- Fri Oct 6 10:17:10 2023
- Fri Oct 6 10:17:10 2023 commencing linear algebra
- Fri Oct 6 10:17:10 2023 using VBITS=256
- Fri Oct 6 10:17:10 2023 skipping matrix build
- Fri Oct 6 10:17:10 2023 initialized process (0,0) of 1 x 2 grid
- Fri Oct 6 10:17:13 2023 matrix starts at (0, 0)
- Fri Oct 6 10:17:13 2023 matrix is 9144454 x 4572274 (2001.8 MB) with weight 568429176 (124.32/col)
- Fri Oct 6 10:17:13 2023 sparse part has weight 474471531 (103.77/col)
- Fri Oct 6 10:17:13 2023 saving the first 240 matrix rows for later
- Fri Oct 6 10:17:15 2023 matrix includes 256 packed rows
- Fri Oct 6 10:17:16 2023 matrix is 9144214 x 4572274 (1845.3 MB) with weight 432960670 (94.69/col)
- Fri Oct 6 10:17:16 2023 sparse part has weight 410569789 (89.80/col)
- Fri Oct 6 10:17:16 2023 using GPU 0 (Tesla T4)
- Fri Oct 6 10:17:16 2023 selected card has CUDA arch 7.5
- Fri Oct 6 10:17:45 2023 commencing Lanczos iteration
- Fri Oct 6 10:17:46 2023 memory use: 4719.6 MB
- Fri Oct 6 10:18:50 2023 linear algebra at 0.3%, ETA 5h17m
- Fri Oct 6 10:20:27 2023 checking every 20000 dimensions, checkpointing every 1720000 dimensions
- Fri Oct 6 15:37:28 2023 lanczos halted after 35827 iterations (dim = 9144212)
- Fri Oct 6 15:38:06 2023 recovered 38 nontrivial dependencies
- Fri Oct 6 15:38:06 2023 BLanczosTime: 19256
- Fri Oct 6 15:38:06 2023 elapsed time 05:20:57
- Fri Oct 6 15:38:07 2023
- Fri Oct 6 15:38:07 2023
- Fri Oct 6 15:38:07 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Fri Oct 6 15:38:07 2023 random seeds: b8cbe593 d67f82a5
- Fri Oct 6 15:38:07 2023 MPI process 0 of 1
- Fri Oct 6 15:38:07 2023 Using 32 OpenMP threads
- Fri Oct 6 15:38:07 2023 factoring 976107012964413398468507250195268007455385413168793564331579876998540472029398118192450426305263997694634946353724346654277341660660597034134947995189137869983114404599228634277728425522486468121566969580482035234539 (216 digits)
- Fri Oct 6 15:38:08 2023 no P-1/P+1/ECM available, skipping
- Fri Oct 6 15:38:08 2023 commencing number field sieve (216-digit input)
- Fri Oct 6 15:38:08 2023 R0: 87112285931760246646623899502532662132736
- Fri Oct 6 15:38:08 2023 R1: -1
- Fri Oct 6 15:38:08 2023 A0: -4
- Fri Oct 6 15:38:08 2023 A1: 0
- Fri Oct 6 15:38:08 2023 A2: 0
- Fri Oct 6 15:38:08 2023 A3: 0
- Fri Oct 6 15:38:08 2023 A4: 0
- Fri Oct 6 15:38:08 2023 A5: 0
- Fri Oct 6 15:38:08 2023 A6: 5
- Fri Oct 6 15:38:08 2023 skew 1.24, size 3.167e-12, alpha 2.070, combined = 2.757e-13 rroots = 2
- Fri Oct 6 15:38:08 2023
- Fri Oct 6 15:38:08 2023 commencing square root phase
- Fri Oct 6 15:38:08 2023 reading relations for dependency 1
- Fri Oct 6 15:38:09 2023 read 4572234 cycles
- Fri Oct 6 15:38:17 2023 cycles contain 16371534 unique relations
- Fri Oct 6 15:38:43 2023 read 16371534 relations
- Fri Oct 6 15:39:50 2023 multiplying 16371534 relations
- Fri Oct 6 15:40:50 2023 multiply complete, coefficients have about 451.88 million bits
- Fri Oct 6 15:40:51 2023 initial square root is modulo 128257033
- Fri Oct 6 15:43:44 2023 sqrtTime: 336
- Fri Oct 6 15:43:44 2023 p68 factor: 70974062962288518035982410295240211738187740239480548031434759357569
- Fri Oct 6 15:43:44 2023 p149 factor: 13753010215620032844474632673572764783960115333411080788135203474531031051820789593831898906187392808160208288095796581737713348736524444449780897131
- Fri Oct 6 15:43:44 2023 elapsed time 00:05:37
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