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- Sun Feb 16 20:08:39 2020
- Sun Feb 16 20:08:39 2020
- Sun Feb 16 20:08:39 2020 Msieve v. 1.53 (SVN unknown)
- Sun Feb 16 20:08:39 2020 random seeds: 881960e2 de03f2d9
- Sun Feb 16 20:08:39 2020 MPI process 0 of 1
- Sun Feb 16 20:08:39 2020 factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
- Sun Feb 16 20:08:41 2020 no P-1/P+1/ECM available, skipping
- Sun Feb 16 20:08:41 2020 commencing number field sieve (281-digit input)
- Sun Feb 16 20:08:41 2020 R0: -191561942608236107294793378393788647952342390272950272
- Sun Feb 16 20:08:41 2020 R1: 1
- Sun Feb 16 20:08:41 2020 A0: 1
- Sun Feb 16 20:08:41 2020 A1: 0
- Sun Feb 16 20:08:41 2020 A2: 0
- Sun Feb 16 20:08:41 2020 A3: 0
- Sun Feb 16 20:08:41 2020 A4: 0
- Sun Feb 16 20:08:41 2020 A5: 0
- Sun Feb 16 20:08:41 2020 A6: 2
- Sun Feb 16 20:08:41 2020 skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
- Sun Feb 16 20:08:41 2020
- Sun Feb 16 20:08:41 2020 commencing relation filtering
- Sun Feb 16 20:08:41 2020 setting target matrix density to 120.0
- Sun Feb 16 20:08:41 2020 estimated available RAM is 257753.8 MB
- Sun Feb 16 20:08:41 2020 commencing duplicate removal, pass 1
- Sun Feb 16 22:41:06 2020 skipped 1045971 relations with b > 2^32
- Sun Feb 16 22:41:06 2020 skipped 81 relations with composite factors
- Sun Feb 16 22:41:06 2020 found 253154646 hash collisions in 907328015 relations
- Sun Feb 16 22:41:19 2020 commencing duplicate removal, pass 2
- Sun Feb 16 23:06:20 2020 found 269173800 duplicates and 638154215 unique relations
- Sun Feb 16 23:06:20 2020 memory use: 5030.0 MB
- Sun Feb 16 23:06:21 2020 reading ideals above 720000
- Sun Feb 16 23:06:21 2020 commencing singleton removal, initial pass
- Mon Feb 17 02:09:29 2020 memory use: 21024.0 MB
- Mon Feb 17 02:09:30 2020 reading all ideals from disk
- Mon Feb 17 02:09:54 2020 memory use: 30177.8 MB
- Mon Feb 17 02:12:51 2020 keeping 652348416 ideals with weight <= 200, target excess is 3800400
- Mon Feb 17 02:16:24 2020 commencing in-memory singleton removal
- Mon Feb 17 02:18:35 2020 begin with 638154215 relations and 652348416 unique ideals
- Mon Feb 17 02:47:14 2020 reduce to 377098468 relations and 361491844 ideals in 18 passes
- Mon Feb 17 02:47:14 2020 max relations containing the same ideal: 153
- Mon Feb 17 02:54:35 2020 removing 18146195 relations and 16146195 ideals in 2000000 cliques
- Mon Feb 17 02:54:47 2020 commencing in-memory singleton removal
- Mon Feb 17 02:55:45 2020 begin with 358952273 relations and 361491844 unique ideals
- Mon Feb 17 03:05:18 2020 reduce to 358262991 relations and 344650880 ideals in 9 passes
- Mon Feb 17 03:05:18 2020 max relations containing the same ideal: 146
- Mon Feb 17 03:10:50 2020 removing 13518426 relations and 11518426 ideals in 2000000 cliques
- Mon Feb 17 03:11:00 2020 commencing in-memory singleton removal
- Mon Feb 17 03:11:52 2020 begin with 344744565 relations and 344650880 unique ideals
- Mon Feb 17 03:20:45 2020 reduce to 344321768 relations and 332706923 ideals in 9 passes
- Mon Feb 17 03:20:45 2020 max relations containing the same ideal: 141
- Mon Feb 17 03:25:57 2020 removing 12063389 relations and 10063389 ideals in 2000000 cliques
- Mon Feb 17 03:26:06 2020 commencing in-memory singleton removal
- Mon Feb 17 03:26:57 2020 begin with 332258379 relations and 332706923 unique ideals
- Mon Feb 17 03:34:31 2020 reduce to 331904245 relations and 322287203 ideals in 8 passes
- Mon Feb 17 03:34:31 2020 max relations containing the same ideal: 139
- Mon Feb 17 03:39:27 2020 removing 11264472 relations and 9264472 ideals in 2000000 cliques
- Mon Feb 17 03:39:36 2020 commencing in-memory singleton removal
- Mon Feb 17 03:40:24 2020 begin with 320639773 relations and 322287203 unique ideals
- Mon Feb 17 03:48:33 2020 reduce to 320315491 relations and 312696536 ideals in 9 passes
- Mon Feb 17 03:48:33 2020 max relations containing the same ideal: 137
- Mon Feb 17 03:53:17 2020 removing 10740591 relations and 8740591 ideals in 2000000 cliques
- Mon Feb 17 03:53:25 2020 commencing in-memory singleton removal
- Mon Feb 17 03:54:12 2020 begin with 309574900 relations and 312696536 unique ideals
- Mon Feb 17 04:00:21 2020 reduce to 309266422 relations and 303645589 ideals in 7 passes
- Mon Feb 17 04:00:21 2020 max relations containing the same ideal: 133
- Mon Feb 17 04:04:52 2020 removing 6754564 relations and 5542196 ideals in 1212368 cliques
- Mon Feb 17 04:05:00 2020 commencing in-memory singleton removal
- Mon Feb 17 04:05:44 2020 begin with 302511858 relations and 303645589 unique ideals
- Mon Feb 17 04:12:35 2020 reduce to 302389550 relations and 297980609 ideals in 8 passes
- Mon Feb 17 04:12:35 2020 max relations containing the same ideal: 130
- Mon Feb 17 04:17:50 2020 relations with 0 large ideals: 146642
- Mon Feb 17 04:17:50 2020 relations with 1 large ideals: 62680
- Mon Feb 17 04:17:50 2020 relations with 2 large ideals: 765390
- Mon Feb 17 04:17:50 2020 relations with 3 large ideals: 5109554
- Mon Feb 17 04:17:50 2020 relations with 4 large ideals: 19906903
- Mon Feb 17 04:17:50 2020 relations with 5 large ideals: 48389967
- Mon Feb 17 04:17:50 2020 relations with 6 large ideals: 75580305
- Mon Feb 17 04:17:50 2020 relations with 7+ large ideals: 152428109
- Mon Feb 17 04:17:50 2020 commencing 2-way merge
- Mon Feb 17 04:23:58 2020 reduce to 203737383 relation sets and 199328442 unique ideals
- Mon Feb 17 04:23:58 2020 commencing full merge
- Mon Feb 17 11:21:46 2020 memory use: 22489.1 MB
- Mon Feb 17 11:23:29 2020 found 91127244 cycles, need 90820642
- Mon Feb 17 11:25:27 2020 weight of 90820642 cycles is about 10898716020 (120.00/cycle)
- Mon Feb 17 11:25:27 2020 distribution of cycle lengths:
- Mon Feb 17 11:25:27 2020 1 relations: 5059751
- Mon Feb 17 11:25:27 2020 2 relations: 7307242
- Mon Feb 17 11:25:27 2020 3 relations: 8616663
- Mon Feb 17 11:25:27 2020 4 relations: 8501161
- Mon Feb 17 11:25:27 2020 5 relations: 8129907
- Mon Feb 17 11:25:27 2020 6 relations: 7274779
- Mon Feb 17 11:25:27 2020 7 relations: 6629353
- Mon Feb 17 11:25:27 2020 8 relations: 5836835
- Mon Feb 17 11:25:27 2020 9 relations: 5118085
- Mon Feb 17 11:25:27 2020 10+ relations: 28346866
- Mon Feb 17 11:25:27 2020 heaviest cycle: 28 relations
- Mon Feb 17 11:27:32 2020 commencing cycle optimization
- Mon Feb 17 11:35:33 2020 start with 706000843 relations
- Mon Feb 17 12:39:15 2020 pruned 26718624 relations
- Mon Feb 17 12:39:17 2020 memory use: 19836.3 MB
- Mon Feb 17 12:39:17 2020 distribution of cycle lengths:
- Mon Feb 17 12:39:17 2020 1 relations: 5059751
- Mon Feb 17 12:39:17 2020 2 relations: 7540127
- Mon Feb 17 12:39:17 2020 3 relations: 9062050
- Mon Feb 17 12:39:17 2020 4 relations: 8857101
- Mon Feb 17 12:39:17 2020 5 relations: 8469404
- Mon Feb 17 12:39:17 2020 6 relations: 7499626
- Mon Feb 17 12:39:17 2020 7 relations: 6787938
- Mon Feb 17 12:39:17 2020 8 relations: 5908670
- Mon Feb 17 12:39:17 2020 9 relations: 5153668
- Mon Feb 17 12:39:17 2020 10+ relations: 26482307
- Mon Feb 17 12:39:17 2020 heaviest cycle: 28 relations
- Mon Feb 17 12:45:47 2020 RelProcTime: 59826
- Mon Feb 17 12:45:47 2020 elapsed time 16:37:08
- Mon Feb 17 13:31:56 2020
- Mon Feb 17 13:31:56 2020
- Mon Feb 17 13:31:56 2020 Msieve v. 1.53 (SVN unknown)
- Mon Feb 17 13:31:56 2020 random seeds: e43f7ec7 ad291827
- Mon Feb 17 13:31:56 2020 MPI process 0 of 4
- Mon Feb 17 13:31:56 2020 factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
- Mon Feb 17 13:31:59 2020 no P-1/P+1/ECM available, skipping
- Mon Feb 17 13:31:59 2020 commencing number field sieve (281-digit input)
- Mon Feb 17 13:31:59 2020 R0: -191561942608236107294793378393788647952342390272950272
- Mon Feb 17 13:31:59 2020 R1: 1
- Mon Feb 17 13:31:59 2020 A0: 1
- Mon Feb 17 13:31:59 2020 A1: 0
- Mon Feb 17 13:31:59 2020 A2: 0
- Mon Feb 17 13:31:59 2020 A3: 0
- Mon Feb 17 13:31:59 2020 A4: 0
- Mon Feb 17 13:31:59 2020 A5: 0
- Mon Feb 17 13:31:59 2020 A6: 2
- Mon Feb 17 13:31:59 2020 skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
- Mon Feb 17 13:31:59 2020
- Mon Feb 17 13:31:59 2020 commencing linear algebra
- Mon Feb 17 13:31:59 2020 initialized process (0,0) of 2 x 2 grid
- Mon Feb 17 13:32:11 2020 read 90820642 cycles
- Mon Feb 17 13:35:24 2020 cycles contain 299561128 unique relations
- Mon Feb 17 14:18:32 2020 read 299561128 relations
- Mon Feb 17 14:27:08 2020 using 20 quadratic characters above 4294917295
- Mon Feb 17 14:49:57 2020 building initial matrix
- Mon Feb 17 15:59:52 2020 memory use: 41782.0 MB
- Mon Feb 17 16:01:47 2020 read 90820642 cycles
- Mon Feb 17 16:02:08 2020 matrix is 90820461 x 90820642 (43099.6 MB) with weight 12308713766 (135.53/col)
- Mon Feb 17 16:02:08 2020 sparse part has weight 10299287429 (113.40/col)
- Mon Feb 17 16:49:34 2020 filtering completed in 2 passes
- Mon Feb 17 16:50:03 2020 matrix is 90810033 x 90810213 (43098.8 MB) with weight 12308377624 (135.54/col)
- Mon Feb 17 16:50:03 2020 sparse part has weight 10299188019 (113.41/col)
- Mon Feb 17 16:57:46 2020 matrix starts at (0, 0)
- Mon Feb 17 16:57:52 2020 matrix is 45405073 x 45405119 (12037.3 MB) with weight 3660644126 (80.62/col)
- Mon Feb 17 16:57:52 2020 sparse part has weight 2656040962 (58.50/col)
- Mon Feb 17 16:57:52 2020 saving the first 48 matrix rows for later
- Mon Feb 17 16:57:58 2020 matrix includes 64 packed rows
- Mon Feb 17 16:58:03 2020 matrix is 45405025 x 45405119 (11259.3 MB) with weight 2794877709 (61.55/col)
- Mon Feb 17 16:58:03 2020 sparse part has weight 2497518518 (55.01/col)
- Mon Feb 17 16:58:03 2020 using block size 8192 and superblock size 1966080 for processor cache size 20480 kB
- Mon Feb 17 17:02:09 2020 commencing Lanczos iteration
- Mon Feb 17 17:02:09 2020 memory use: 10094.1 MB
- Mon Feb 17 17:15:26 2020 linear algebra at 0.0%, ETA 12712h 1m
- Mon Feb 17 17:19:59 2020 checkpointing every 10000 dimensions
- Mon Feb 17 22:44:32 2020
- Mon Feb 17 22:44:32 2020
- Mon Feb 17 22:44:32 2020 Msieve v. 1.54 (SVN 1015M)
- Mon Feb 17 22:44:32 2020 random seeds: bfd1225c a0155220
- Mon Feb 17 22:44:32 2020 MPI process 0 of 272
- Mon Feb 17 22:44:32 2020 factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
- Mon Feb 17 22:44:38 2020 no P-1/P+1/ECM available, skipping
- Mon Feb 17 22:44:38 2020 commencing number field sieve (281-digit input)
- Mon Feb 17 22:44:38 2020 R0: -191561942608236107294793378393788647952342390272950272
- Mon Feb 17 22:44:38 2020 R1: 1
- Mon Feb 17 22:44:38 2020 A0: 1
- Mon Feb 17 22:44:38 2020 A1: 0
- Mon Feb 17 22:44:38 2020 A2: 0
- Mon Feb 17 22:44:38 2020 A3: 0
- Mon Feb 17 22:44:38 2020 A4: 0
- Mon Feb 17 22:44:38 2020 A5: 0
- Mon Feb 17 22:44:38 2020 A6: 2
- Mon Feb 17 22:44:38 2020 skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
- Mon Feb 17 22:44:38 2020
- Mon Feb 17 22:44:38 2020 commencing linear algebra
- Mon Feb 17 22:44:38 2020 skipping matrix build
- Mon Feb 17 22:44:39 2020 initialized process (0,0) of 8 x 34 grid
- Mon Feb 17 22:45:29 2020 matrix starts at (0, 0)
- Mon Feb 17 22:45:29 2020 matrix is 11351353 x 1766492 (246.6 MB) with weight 84307819 (47.73/col)
- Mon Feb 17 22:45:29 2020 sparse part has weight 45208829 (25.59/col)
- Mon Feb 17 22:45:29 2020 saving the first 48 matrix rows for later
- Mon Feb 17 22:45:30 2020 matrix includes 64 packed rows
- Mon Feb 17 22:45:34 2020 matrix is 11351305 x 1766492 (208.7 MB) with weight 51910212 (29.39/col)
- Mon Feb 17 22:45:34 2020 sparse part has weight 37035651 (20.97/col)
- Mon Feb 17 22:45:34 2020 using block size 8192 and superblock size 98304 for processor cache size 1024 kB
- Mon Feb 17 22:45:46 2020 commencing Lanczos iteration (8 threads)
- Mon Feb 17 22:45:46 2020 memory use: 753.4 MB
- Mon Feb 17 22:46:18 2020 linear algebra at 0.0%, ETA 433h28m
- Mon Feb 17 22:46:27 2020 checkpointing every 210000 dimensions
- Sat Feb 22 22:44:45 2020 lanczos halted after 402989 iterations (dim = 25482986)
- Sun Feb 23 00:41:37 2020
- Sun Feb 23 00:41:37 2020
- Sun Feb 23 00:41:37 2020 Msieve v. 1.54 (SVN 1015M)
- Sun Feb 23 00:41:37 2020 random seeds: dfee3c1c 9c91dfc1
- Sun Feb 23 00:41:37 2020 MPI process 0 of 272
- Sun Feb 23 00:41:37 2020 factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
- Sun Feb 23 00:41:43 2020 no P-1/P+1/ECM available, skipping
- Sun Feb 23 00:41:43 2020 commencing number field sieve (281-digit input)
- Sun Feb 23 00:41:43 2020 R0: -191561942608236107294793378393788647952342390272950272
- Sun Feb 23 00:41:43 2020 R1: 1
- Sun Feb 23 00:41:43 2020 A0: 1
- Sun Feb 23 00:41:43 2020 A1: 0
- Sun Feb 23 00:41:43 2020 A2: 0
- Sun Feb 23 00:41:43 2020 A3: 0
- Sun Feb 23 00:41:43 2020 A4: 0
- Sun Feb 23 00:41:43 2020 A5: 0
- Sun Feb 23 00:41:43 2020 A6: 2
- Sun Feb 23 00:41:43 2020 skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
- Sun Feb 23 00:41:43 2020
- Sun Feb 23 00:41:43 2020 commencing linear algebra
- Sun Feb 23 00:41:44 2020 initialized process (0,0) of 8 x 34 grid
- Sun Feb 23 00:42:32 2020 matrix starts at (0, 0)
- Sun Feb 23 00:42:32 2020 matrix is 11351353 x 1766492 (246.6 MB) with weight 84307819 (47.73/col)
- Sun Feb 23 00:42:32 2020 sparse part has weight 45208829 (25.59/col)
- Sun Feb 23 00:42:32 2020 saving the first 48 matrix rows for later
- Sun Feb 23 00:42:33 2020 matrix includes 64 packed rows
- Sun Feb 23 00:42:44 2020 matrix is 11351305 x 1766492 (208.7 MB) with weight 51910212 (29.39/col)
- Sun Feb 23 00:42:44 2020 sparse part has weight 37035651 (20.97/col)
- Sun Feb 23 00:42:44 2020 using block size 8192 and superblock size 98304 for processor cache size 1024 kB
- Sun Feb 23 00:42:55 2020 commencing Lanczos iteration (8 threads)
- Sun Feb 23 00:42:55 2020 memory use: 753.4 MB
- Sun Feb 23 00:43:10 2020 restarting at iteration 401835 (dim = 25410006)
- Sun Feb 23 00:43:36 2020 linear algebra at 28.0%, ETA 310h32m
- Sun Feb 23 00:43:45 2020 checkpointing every 210000 dimensions
- Fri Feb 28 00:41:45 2020 lanczos halted after 803201 iterations (dim = 50789925)
- Wed Mar 4 13:27:18 2020
- Wed Mar 4 13:27:18 2020
- Wed Mar 4 13:27:18 2020 Msieve v. 1.54 (SVN 1015M)
- Wed Mar 4 13:27:18 2020 random seeds: 701d7996 3ae38603
- Wed Mar 4 13:27:18 2020 MPI process 0 of 272
- Wed Mar 4 13:27:18 2020 factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
- Wed Mar 4 13:27:24 2020 no P-1/P+1/ECM available, skipping
- Wed Mar 4 13:27:24 2020 commencing number field sieve (281-digit input)
- Wed Mar 4 13:27:24 2020 R0: -191561942608236107294793378393788647952342390272950272
- Wed Mar 4 13:27:24 2020 R1: 1
- Wed Mar 4 13:27:24 2020 A0: 1
- Wed Mar 4 13:27:24 2020 A1: 0
- Wed Mar 4 13:27:24 2020 A2: 0
- Wed Mar 4 13:27:24 2020 A3: 0
- Wed Mar 4 13:27:24 2020 A4: 0
- Wed Mar 4 13:27:24 2020 A5: 0
- Wed Mar 4 13:27:24 2020 A6: 2
- Wed Mar 4 13:27:24 2020 skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
- Wed Mar 4 13:27:24 2020
- Wed Mar 4 13:27:24 2020 commencing linear algebra
- Wed Mar 4 13:27:25 2020 initialized process (0,0) of 8 x 34 grid
- Wed Mar 4 13:28:09 2020 matrix starts at (0, 0)
- Wed Mar 4 13:28:09 2020 matrix is 11351353 x 1766492 (246.6 MB) with weight 84307819 (47.73/col)
- Wed Mar 4 13:28:09 2020 sparse part has weight 45208829 (25.59/col)
- Wed Mar 4 13:28:09 2020 saving the first 48 matrix rows for later
- Wed Mar 4 13:28:10 2020 matrix includes 64 packed rows
- Wed Mar 4 13:28:26 2020 matrix is 11351305 x 1766492 (208.7 MB) with weight 51910212 (29.39/col)
- Wed Mar 4 13:28:26 2020 sparse part has weight 37035651 (20.97/col)
- Wed Mar 4 13:28:26 2020 using block size 8192 and superblock size 98304 for processor cache size 1024 kB
- Wed Mar 4 13:28:38 2020 commencing Lanczos iteration (8 threads)
- Wed Mar 4 13:28:38 2020 memory use: 753.4 MB
- Wed Mar 4 13:28:52 2020 restarting at iteration 800356 (dim = 50610013)
- Wed Mar 4 13:29:18 2020 linear algebra at 55.7%, ETA 191h 0m
- Wed Mar 4 13:29:27 2020 checkpointing every 210000 dimensions
- Mon Mar 9 14:27:23 2020 lanczos halted after 1200989 iterations (dim = 75945377)
- Mon Mar 9 15:10:14 2020
- Mon Mar 9 15:10:14 2020
- Mon Mar 9 15:10:14 2020 Msieve v. 1.54 (SVN 1015M)
- Mon Mar 9 15:10:14 2020 random seeds: b95cc194 1e7d2798
- Mon Mar 9 15:10:14 2020 MPI process 0 of 272
- Mon Mar 9 15:10:14 2020 factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
- Mon Mar 9 15:10:21 2020 no P-1/P+1/ECM available, skipping
- Mon Mar 9 15:10:21 2020 commencing number field sieve (281-digit input)
- Mon Mar 9 15:10:21 2020 R0: -191561942608236107294793378393788647952342390272950272
- Mon Mar 9 15:10:21 2020 R1: 1
- Mon Mar 9 15:10:21 2020 A0: 1
- Mon Mar 9 15:10:21 2020 A1: 0
- Mon Mar 9 15:10:21 2020 A2: 0
- Mon Mar 9 15:10:21 2020 A3: 0
- Mon Mar 9 15:10:21 2020 A4: 0
- Mon Mar 9 15:10:21 2020 A5: 0
- Mon Mar 9 15:10:21 2020 A6: 2
- Mon Mar 9 15:10:21 2020 skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
- Mon Mar 9 15:10:21 2020
- Mon Mar 9 15:10:21 2020 commencing linear algebra
- Mon Mar 9 15:10:21 2020 initialized process (0,0) of 8 x 34 grid
- Mon Mar 9 15:11:17 2020 matrix starts at (0, 0)
- Mon Mar 9 15:11:18 2020 matrix is 11351353 x 1766492 (246.6 MB) with weight 84307819 (47.73/col)
- Mon Mar 9 15:11:18 2020 sparse part has weight 45208829 (25.59/col)
- Mon Mar 9 15:11:18 2020 saving the first 48 matrix rows for later
- Mon Mar 9 15:11:18 2020 matrix includes 64 packed rows
- Mon Mar 9 15:11:32 2020 matrix is 11351305 x 1766492 (208.7 MB) with weight 51910212 (29.39/col)
- Mon Mar 9 15:11:32 2020 sparse part has weight 37035651 (20.97/col)
- Mon Mar 9 15:11:32 2020 using block size 8192 and superblock size 98304 for processor cache size 1024 kB
- Mon Mar 9 15:11:43 2020 commencing Lanczos iteration (8 threads)
- Mon Mar 9 15:11:43 2020 memory use: 753.4 MB
- Mon Mar 9 15:11:57 2020 restarting at iteration 1198849 (dim = 75810000)
- Mon Mar 9 15:12:23 2020 linear algebra at 83.5%, ETA 71h15m
- Mon Mar 9 15:12:31 2020 checkpointing every 220000 dimensions
- Thu Mar 12 13:23:16 2020 lanczos halted after 1436054 iterations (dim = 90809981)
- Thu Mar 12 13:35:47 2020 recovered 35 nontrivial dependencies
- Thu Mar 12 13:35:50 2020 BLanczosTime: 253529
- Thu Mar 12 13:35:50 2020 elapsed time 70:25:36
- Thu Mar 12 13:41:54 2020
- Thu Mar 12 13:41:54 2020
- Thu Mar 12 13:41:54 2020 Msieve v. 1.53 (SVN unknown)
- Thu Mar 12 13:41:54 2020 random seeds: 649c4c53 3a27e089
- Thu Mar 12 13:41:54 2020 MPI process 0 of 1
- Thu Mar 12 13:41:54 2020 factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
- Thu Mar 12 13:41:56 2020 no P-1/P+1/ECM available, skipping
- Thu Mar 12 13:41:56 2020 commencing number field sieve (281-digit input)
- Thu Mar 12 13:41:56 2020 R0: -191561942608236107294793378393788647952342390272950272
- Thu Mar 12 13:41:56 2020 R1: 1
- Thu Mar 12 13:41:56 2020 A0: 1
- Thu Mar 12 13:41:56 2020 A1: 0
- Thu Mar 12 13:41:56 2020 A2: 0
- Thu Mar 12 13:41:56 2020 A3: 0
- Thu Mar 12 13:41:56 2020 A4: 0
- Thu Mar 12 13:41:56 2020 A5: 0
- Thu Mar 12 13:41:56 2020 A6: 2
- Thu Mar 12 13:41:56 2020 skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
- Thu Mar 12 13:41:56 2020
- Thu Mar 12 13:41:56 2020 commencing square root phase
- Thu Mar 12 13:41:56 2020 reading relations for dependency 1
- Thu Mar 12 13:42:08 2020 read 45403250 cycles
- Thu Mar 12 13:43:40 2020 cycles contain 149779796 unique relations
- Thu Mar 12 14:13:33 2020 read 149779796 relations
- Thu Mar 12 14:26:57 2020 multiplying 149779796 relations
- Thu Mar 12 17:04:15 2020 multiply complete, coefficients have about 4460.19 million bits
- Thu Mar 12 17:04:29 2020 initial square root is modulo 100501
- Thu Mar 12 19:33:55 2020 GCD is 1, no factor found
- Thu Mar 12 19:33:55 2020 reading relations for dependency 2
- Thu Mar 12 19:34:05 2020 read 45404657 cycles
- Thu Mar 12 19:35:36 2020 cycles contain 149779586 unique relations
- Thu Mar 12 20:03:21 2020 read 149779586 relations
- Thu Mar 12 20:16:46 2020 multiplying 149779586 relations
- Thu Mar 12 22:54:15 2020 multiply complete, coefficients have about 4460.21 million bits
- Thu Mar 12 22:54:29 2020 initial square root is modulo 100501
- Fri Mar 13 01:24:55 2020 GCD is N, no factor found
- Fri Mar 13 01:24:55 2020 reading relations for dependency 3
- Fri Mar 13 01:25:05 2020 read 45406681 cycles
- Fri Mar 13 01:26:36 2020 cycles contain 149786606 unique relations
- Fri Mar 13 01:54:19 2020 read 149786606 relations
- Fri Mar 13 02:07:47 2020 multiplying 149786606 relations
- Fri Mar 13 04:46:14 2020 multiply complete, coefficients have about 4460.41 million bits
- Fri Mar 13 04:46:28 2020 initial square root is modulo 100501
- Fri Mar 13 07:15:50 2020 sqrtTime: 63234
- Fri Mar 13 07:15:50 2020 p109 factor: 1774153315792499512589927510132630538330663588683331991390254645758278991890748315142078623195802744233104331
- Fri Mar 13 07:15:50 2020 p172 factor: 6182632110964721743166458483384098492878403880223339428396790899726097828489536967815993231999018885776132717820555820203734232086560420355448958593666004848425689634678947
- Fri Mar 13 07:15:50 2020 elapsed time 17:33:56
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