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- Wed May 3 11:09:22 2023
- Wed May 3 11:09:22 2023
- Wed May 3 11:09:22 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Wed May 3 11:09:22 2023 random seeds: 7d982e78 5eeb5597
- Wed May 3 11:09:22 2023 MPI process 0 of 1
- Wed May 3 11:09:22 2023 Using 46 OpenMP threads
- Wed May 3 11:09:22 2023 factoring 474001375860970580711889717293726843553685747978220817708500401140588176851420453048723346182956520518713177980049016786335210632974372601040514085577533740027114397776953995841297872367091060858891946527585486851942829024411303277002080813219 (243 digits)
- Wed May 3 11:09:23 2023 no P-1/P+1/ECM available, skipping
- Wed May 3 11:09:23 2023 commencing number field sieve (243-digit input)
- Wed May 3 11:09:23 2023 R0: 1000000000000000000000000000000000000000000000
- Wed May 3 11:09:23 2023 R1: -8727963568087712425891397479476727340041449
- Wed May 3 11:09:23 2023 A0: 10
- Wed May 3 11:09:23 2023 A1: 0
- Wed May 3 11:09:23 2023 A2: 0
- Wed May 3 11:09:23 2023 A3: 0
- Wed May 3 11:09:23 2023 A4: 0
- Wed May 3 11:09:23 2023 A5: 0
- Wed May 3 11:09:23 2023 A6: 9
- Wed May 3 11:09:23 2023 skew 1.02, size 2.431e-13, alpha 0.626, combined = 3.996e-14 rroots = 0
- Wed May 3 11:09:23 2023
- Wed May 3 11:09:23 2023 commencing relation filtering
- Wed May 3 11:09:23 2023 setting target matrix density to 110.0
- Wed May 3 11:09:23 2023 estimated available RAM is 192069.2 MB
- Wed May 3 11:09:23 2023 commencing duplicate removal, pass 1
- Wed May 3 11:12:13 2023 error -15 reading relation 246591809
- Wed May 3 11:13:06 2023 error -5 reading relation 322535085
- Wed May 3 11:13:11 2023 skipped 1596 relations with b > 2^32
- Wed May 3 11:13:11 2023 skipped 222 malformed relations
- Wed May 3 11:13:11 2023 found 12056080 hash collisions in 330007254 relations
- Wed May 3 11:13:27 2023 added 1218453 free relations
- Wed May 3 11:13:27 2023 commencing duplicate removal, pass 2
- Wed May 3 11:14:47 2023 found 0 duplicates and 331225707 unique relations
- Wed May 3 11:14:47 2023 memory use: 1044.8 MB
- Wed May 3 11:14:47 2023 reading ideals above 720000
- Wed May 3 11:14:48 2023 commencing singleton removal, initial pass
- Wed May 3 11:27:13 2023 memory use: 11024.0 MB
- Wed May 3 11:27:13 2023 reading all ideals from disk
- Wed May 3 11:27:21 2023 memory use: 16456.9 MB
- Wed May 3 11:27:46 2023 keeping 330095071 ideals with weight <= 200, target excess is 1699396
- Wed May 3 11:28:17 2023 commencing in-memory singleton removal
- Wed May 3 11:28:20 2023 begin with 331225707 relations and 330095071 unique ideals
- Wed May 3 11:28:37 2023 reduce to 184156796 relations and 164961342 ideals in 19 passes
- Wed May 3 11:28:37 2023 max relations containing the same ideal: 142
- Wed May 3 11:29:28 2023 removing 16089183 relations and 14089183 ideals in 2000000 cliques
- Wed May 3 11:29:37 2023 commencing in-memory singleton removal
- Wed May 3 11:29:39 2023 begin with 168067613 relations and 164961342 unique ideals
- Wed May 3 11:29:46 2023 reduce to 166844425 relations and 149629904 ideals in 11 passes
- Wed May 3 11:29:46 2023 max relations containing the same ideal: 134
- Wed May 3 11:30:32 2023 removing 12057027 relations and 10057027 ideals in 2000000 cliques
- Wed May 3 11:30:40 2023 commencing in-memory singleton removal
- Wed May 3 11:30:42 2023 begin with 154787398 relations and 149629904 unique ideals
- Wed May 3 11:30:48 2023 reduce to 154012557 relations and 138787830 ideals in 9 passes
- Wed May 3 11:30:48 2023 max relations containing the same ideal: 131
- Wed May 3 11:31:29 2023 removing 10823493 relations and 8823493 ideals in 2000000 cliques
- Wed May 3 11:31:36 2023 commencing in-memory singleton removal
- Wed May 3 11:31:38 2023 begin with 143189064 relations and 138787830 unique ideals
- Wed May 3 11:31:43 2023 reduce to 142508520 relations and 129274884 ideals in 8 passes
- Wed May 3 11:31:43 2023 max relations containing the same ideal: 124
- Wed May 3 11:32:24 2023 removing 10193744 relations and 8193744 ideals in 2000000 cliques
- Wed May 3 11:32:30 2023 commencing in-memory singleton removal
- Wed May 3 11:32:31 2023 begin with 132314776 relations and 129274884 unique ideals
- Wed May 3 11:32:37 2023 reduce to 131668034 relations and 120425784 ideals in 9 passes
- Wed May 3 11:32:37 2023 max relations containing the same ideal: 116
- Wed May 3 11:33:14 2023 removing 9814055 relations and 7814055 ideals in 2000000 cliques
- Wed May 3 11:33:20 2023 commencing in-memory singleton removal
- Wed May 3 11:33:22 2023 begin with 121853979 relations and 120425784 unique ideals
- Wed May 3 11:33:27 2023 reduce to 121205911 relations and 111954587 ideals in 9 passes
- Wed May 3 11:33:27 2023 max relations containing the same ideal: 113
- Wed May 3 11:34:02 2023 removing 9581326 relations and 7581326 ideals in 2000000 cliques
- Wed May 3 11:34:08 2023 commencing in-memory singleton removal
- Wed May 3 11:34:09 2023 begin with 111624585 relations and 111954587 unique ideals
- Wed May 3 11:34:13 2023 reduce to 110959604 relations and 103698228 ideals in 8 passes
- Wed May 3 11:34:13 2023 max relations containing the same ideal: 105
- Wed May 3 11:34:45 2023 removing 9442091 relations and 7442091 ideals in 2000000 cliques
- Wed May 3 11:34:50 2023 commencing in-memory singleton removal
- Wed May 3 11:34:51 2023 begin with 101517513 relations and 103698228 unique ideals
- Wed May 3 11:34:55 2023 reduce to 100816457 relations and 95543693 ideals in 8 passes
- Wed May 3 11:34:55 2023 max relations containing the same ideal: 96
- Wed May 3 11:35:25 2023 removing 9370933 relations and 7370933 ideals in 2000000 cliques
- Wed May 3 11:35:30 2023 commencing in-memory singleton removal
- Wed May 3 11:35:31 2023 begin with 91445524 relations and 95543693 unique ideals
- Wed May 3 11:35:34 2023 reduce to 90684103 relations and 87397966 ideals in 9 passes
- Wed May 3 11:35:34 2023 max relations containing the same ideal: 90
- Wed May 3 11:36:02 2023 removing 6719441 relations and 5404604 ideals in 1314837 cliques
- Wed May 3 11:36:06 2023 commencing in-memory singleton removal
- Wed May 3 11:36:07 2023 begin with 83964662 relations and 87397966 unique ideals
- Wed May 3 11:36:10 2023 reduce to 83549751 relations and 81573169 ideals in 10 passes
- Wed May 3 11:36:10 2023 max relations containing the same ideal: 87
- Wed May 3 11:36:49 2023 relations with 0 large ideals: 64454
- Wed May 3 11:36:49 2023 relations with 1 large ideals: 33005
- Wed May 3 11:36:49 2023 relations with 2 large ideals: 409590
- Wed May 3 11:36:49 2023 relations with 3 large ideals: 2543284
- Wed May 3 11:36:49 2023 relations with 4 large ideals: 8632610
- Wed May 3 11:36:49 2023 relations with 5 large ideals: 17590190
- Wed May 3 11:36:49 2023 relations with 6 large ideals: 22437881
- Wed May 3 11:36:49 2023 relations with 7+ large ideals: 31838737
- Wed May 3 11:36:49 2023 commencing 2-way merge
- Wed May 3 11:37:29 2023 reduce to 51380933 relation sets and 49404351 unique ideals
- Wed May 3 11:37:29 2023 commencing full merge
- Wed May 3 11:51:35 2023 memory use: 6283.2 MB
- Wed May 3 11:51:39 2023 found 23495998 cycles, need 23360551
- Wed May 3 11:51:47 2023 weight of 23360551 cycles is about 2570166125 (110.02/cycle)
- Wed May 3 11:51:47 2023 distribution of cycle lengths:
- Wed May 3 11:51:47 2023 1 relations: 2130566
- Wed May 3 11:51:47 2023 2 relations: 1986686
- Wed May 3 11:51:47 2023 3 relations: 1933395
- Wed May 3 11:51:47 2023 4 relations: 1814264
- Wed May 3 11:51:47 2023 5 relations: 1727142
- Wed May 3 11:51:47 2023 6 relations: 1624771
- Wed May 3 11:51:47 2023 7 relations: 1523501
- Wed May 3 11:51:47 2023 8 relations: 1417173
- Wed May 3 11:51:47 2023 9 relations: 1299438
- Wed May 3 11:51:47 2023 10+ relations: 7903615
- Wed May 3 11:51:47 2023 heaviest cycle: 28 relations
- Wed May 3 11:51:55 2023 commencing cycle optimization
- Wed May 3 11:52:33 2023 start with 184358217 relations
- Wed May 3 11:57:59 2023 pruned 6424988 relations
- Wed May 3 11:58:00 2023 memory use: 5290.1 MB
- Wed May 3 11:58:00 2023 distribution of cycle lengths:
- Wed May 3 11:58:00 2023 1 relations: 2130566
- Wed May 3 11:58:00 2023 2 relations: 2030594
- Wed May 3 11:58:00 2023 3 relations: 2004174
- Wed May 3 11:58:00 2023 4 relations: 1872187
- Wed May 3 11:58:00 2023 5 relations: 1792936
- Wed May 3 11:58:00 2023 6 relations: 1676440
- Wed May 3 11:58:00 2023 7 relations: 1573689
- Wed May 3 11:58:00 2023 8 relations: 1455093
- Wed May 3 11:58:00 2023 9 relations: 1332684
- Wed May 3 11:58:00 2023 10+ relations: 7492188
- Wed May 3 11:58:00 2023 heaviest cycle: 28 relations
- Wed May 3 11:58:43 2023 RelProcTime: 2960
- Wed May 3 11:58:43 2023 elapsed time 00:49:21
- Wed May 3 11:58:52 2023
- Wed May 3 11:58:52 2023
- Wed May 3 11:58:52 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Wed May 3 11:58:52 2023 random seeds: 1ff3206e 5c12d1f0
- Wed May 3 11:58:52 2023 MPI process 0 of 1
- Wed May 3 11:58:52 2023 Using 46 OpenMP threads
- Wed May 3 11:58:52 2023 factoring 474001375860970580711889717293726843553685747978220817708500401140588176851420453048723346182956520518713177980049016786335210632974372601040514085577533740027114397776953995841297872367091060858891946527585486851942829024411303277002080813219 (243 digits)
- Wed May 3 11:58:53 2023 no P-1/P+1/ECM available, skipping
- Wed May 3 11:58:53 2023 commencing number field sieve (243-digit input)
- Wed May 3 11:58:53 2023 R0: 1000000000000000000000000000000000000000000000
- Wed May 3 11:58:53 2023 R1: -8727963568087712425891397479476727340041449
- Wed May 3 11:58:53 2023 A0: 10
- Wed May 3 11:58:53 2023 A1: 0
- Wed May 3 11:58:53 2023 A2: 0
- Wed May 3 11:58:53 2023 A3: 0
- Wed May 3 11:58:53 2023 A4: 0
- Wed May 3 11:58:53 2023 A5: 0
- Wed May 3 11:58:53 2023 A6: 9
- Wed May 3 11:58:53 2023 skew 1.02, size 2.431e-13, alpha 0.626, combined = 3.996e-14 rroots = 0
- Wed May 3 11:58:53 2023
- Wed May 3 11:58:53 2023 commencing linear algebra
- Wed May 3 11:58:53 2023 using VBITS=128
- Wed May 3 11:58:53 2023 stopping after matrix build
- Wed May 3 11:58:53 2023 initialized process (0,0) of 1 x 1 grid
- Wed May 3 11:58:56 2023 read 23360551 cycles
- Wed May 3 11:59:37 2023 cycles contain 82062124 unique relations
- Wed May 3 12:00:29 2023 read 82062124 relations
- Wed May 3 12:00:35 2023 using 20 quadratic characters above 4294917295
- Wed May 3 12:00:45 2023 building initial matrix
- Wed May 3 12:17:52 2023 memory use: 10589.3 MB
- Wed May 3 12:18:15 2023 read 23360551 cycles
- Wed May 3 12:18:17 2023 matrix is 23360373 x 23360551 (10248.8 MB) with weight 2947852625 (126.19/col)
- Wed May 3 12:18:17 2023 sparse part has weight 2429705014 (104.01/col)
- Wed May 3 12:23:33 2023 filtering completed in 2 passes
- Wed May 3 12:23:37 2023 matrix is 23356662 x 23356838 (10248.5 MB) with weight 2947721845 (126.20/col)
- Wed May 3 12:23:37 2023 sparse part has weight 2429660458 (104.02/col)
- Wed May 3 12:24:40 2023 BLanczosTime: 1547
- Wed May 3 12:24:41 2023 elapsed time 00:25:49
- Wed May 3 15:54:34 2023
- Wed May 3 15:54:34 2023
- Wed May 3 15:54:34 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Wed May 3 15:54:34 2023 random seeds: 203aa0a5 cacd76b5
- Wed May 3 15:54:34 2023 MPI process 0 of 2
- Wed May 3 15:54:34 2023 Using 23 OpenMP threads
- Wed May 3 15:54:34 2023 factoring 474001375860970580711889717293726843553685747978220817708500401140588176851420453048723346182956520518713177980049016786335210632974372601040514085577533740027114397776953995841297872367091060858891946527585486851942829024411303277002080813219 (243 digits)
- Wed May 3 15:54:35 2023 no P-1/P+1/ECM available, skipping
- Wed May 3 15:54:35 2023 commencing number field sieve (243-digit input)
- Wed May 3 15:54:35 2023 R0: 1000000000000000000000000000000000000000000000
- Wed May 3 15:54:35 2023 R1: -8727963568087712425891397479476727340041449
- Wed May 3 15:54:35 2023 A0: 10
- Wed May 3 15:54:35 2023 A1: 0
- Wed May 3 15:54:35 2023 A2: 0
- Wed May 3 15:54:35 2023 A3: 0
- Wed May 3 15:54:35 2023 A4: 0
- Wed May 3 15:54:35 2023 A5: 0
- Wed May 3 15:54:35 2023 A6: 9
- Wed May 3 15:54:35 2023 skew 1.02, size 2.431e-13, alpha 0.626, combined = 3.996e-14 rroots = 0
- Wed May 3 15:54:35 2023
- Wed May 3 15:54:35 2023 commencing linear algebra
- Wed May 3 15:54:35 2023 using VBITS=256
- Wed May 3 15:54:35 2023 skipping matrix build
- Wed May 3 15:54:35 2023 initialized process (0,0) of 1 x 2 grid
- Wed May 3 15:54:43 2023 matrix starts at (0, 0)
- Wed May 3 15:54:45 2023 matrix is 23356662 x 11678398 (5124.3 MB) with weight 1473868598 (126.20/col)
- Wed May 3 15:54:45 2023 sparse part has weight 1214830370 (104.02/col)
- Wed May 3 15:54:45 2023 saving the first 240 matrix rows for later
- Wed May 3 15:54:49 2023 matrix includes 256 packed rows
- Wed May 3 15:54:52 2023 matrix is 23356422 x 11678398 (4747.7 MB) with weight 1112253427 (95.24/col)
- Wed May 3 15:54:52 2023 sparse part has weight 1057735628 (90.57/col)
- Wed May 3 15:54:52 2023 using GPU 0 (Tesla T4)
- Wed May 3 15:54:52 2023 selected card has CUDA arch 7.5
- Wed May 3 15:56:12 2023 commencing Lanczos iteration
- Wed May 3 15:56:13 2023 memory use: 12123.9 MB
- Wed May 3 15:59:03 2023 linear algebra at 0.1%, ETA 35h33m
- Wed May 3 16:03:16 2023 checking every 10000 dimensions, checkpointing every 660000 dimensions
- Fri May 5 03:32:07 2023 lanczos halted after 91510 iterations (dim = 23356420)
- Fri May 5 03:34:02 2023 recovered 36 nontrivial dependencies
- Fri May 5 03:34:03 2023 BLanczosTime: 128368
- Fri May 5 03:34:03 2023 elapsed time 35:39:29
- Fri May 5 03:34:04 2023
- Fri May 5 03:34:04 2023
- Fri May 5 03:34:04 2023 Msieve v. 1.54 (SVN Unversioned directory)
- Fri May 5 03:34:04 2023 random seeds: 3f608986 41ddc9c6
- Fri May 5 03:34:04 2023 MPI process 0 of 1
- Fri May 5 03:34:04 2023 Using 32 OpenMP threads
- Fri May 5 03:34:04 2023 factoring 474001375860970580711889717293726843553685747978220817708500401140588176851420453048723346182956520518713177980049016786335210632974372601040514085577533740027114397776953995841297872367091060858891946527585486851942829024411303277002080813219 (243 digits)
- Fri May 5 03:34:05 2023 no P-1/P+1/ECM available, skipping
- Fri May 5 03:34:05 2023 commencing number field sieve (243-digit input)
- Fri May 5 03:34:05 2023 R0: 1000000000000000000000000000000000000000000000
- Fri May 5 03:34:05 2023 R1: -8727963568087712425891397479476727340041449
- Fri May 5 03:34:05 2023 A0: 10
- Fri May 5 03:34:05 2023 A1: 0
- Fri May 5 03:34:05 2023 A2: 0
- Fri May 5 03:34:05 2023 A3: 0
- Fri May 5 03:34:05 2023 A4: 0
- Fri May 5 03:34:05 2023 A5: 0
- Fri May 5 03:34:05 2023 A6: 9
- Fri May 5 03:34:05 2023 skew 1.02, size 2.431e-13, alpha 0.626, combined = 3.996e-14 rroots = 0
- Fri May 5 03:34:05 2023
- Fri May 5 03:34:05 2023 commencing square root phase
- Fri May 5 03:34:05 2023 reading relations for dependency 1
- Fri May 5 03:34:09 2023 read 11677303 cycles
- Fri May 5 03:34:30 2023 cycles contain 41026540 unique relations
- Fri May 5 03:35:22 2023 read 41026540 relations
- Fri May 5 03:38:14 2023 multiplying 41026540 relations
- Fri May 5 03:41:03 2023 multiply complete, coefficients have about 1207.11 million bits
- Fri May 5 03:41:08 2023 initial square root is modulo 260017
- Fri May 5 03:49:35 2023 sqrtTime: 930
- Fri May 5 03:49:35 2023 p104 factor: 53591548055334072590878531980802408945180104831346701302549054648138785581525339146668884049328690942299
- Fri May 5 03:49:35 2023 p139 factor: 8844703933007441606986741475291222321275778244616217047263757886204976830901884955956131933677029836138079107924974894402144252057555413081
- Fri May 5 03:49:35 2023 elapsed time 00:15:31
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