Sun May 31 07:33:52 2020 Sun May 31 07:33:52 2020 Sun May 31 07:33:52 2020 Msieve v. 1.54 (SVN 1025) Sun May 31 07:33:52 2020 random seeds: 8965174e a7e392c6 Sun May 31 07:33:52 2020 factoring 2067842610312663215220937949961234834420786649690544061588261523599460613308776494024247116713082969568811337095230950314767431220860257793329087700584177383705808074186172760960307227958271 (190 digits) Sun May 31 07:33:53 2020 searching for 15-digit factors Sun May 31 07:33:53 2020 commencing number field sieve (190-digit input) Sun May 31 07:33:53 2020 R0: 199667811101603467823686647723289448859052847504205678489 Sun May 31 07:33:53 2020 R1: -576460752303423488 Sun May 31 07:33:53 2020 A0: 1 Sun May 31 07:33:53 2020 A1: 1 Sun May 31 07:33:53 2020 A2: 1 Sun May 31 07:33:53 2020 A3: 1 Sun May 31 07:33:53 2020 A4: 1 Sun May 31 07:33:53 2020 skew 1.00, size 6.179e-23, alpha 1.694, combined = 1.131e-13 rroots = 0 Sun May 31 07:33:53 2020 Sun May 31 07:33:53 2020 commencing relation filtering Sun May 31 07:33:53 2020 setting target matrix density to 120.0 Sun May 31 07:33:53 2020 estimated available RAM is 15984.6 MB Sun May 31 07:33:53 2020 commencing duplicate removal, pass 1 Sun May 31 07:36:39 2020 error -11 reading relation 25434809 Sun May 31 07:50:16 2020 error -15 reading relation 150548277 Sun May 31 07:50:27 2020 error -11 reading relation 152255198 Sun May 31 07:58:14 2020 error -5 reading relation 223676186 Sun May 31 07:58:51 2020 error -1 reading relation 229310138 Sun May 31 08:12:50 2020 error -15 reading relation 357811292 Sun May 31 08:14:37 2020 skipped 2032 relations with b > 2^32 Sun May 31 08:14:37 2020 skipped 4 relations with composite factors Sun May 31 08:14:37 2020 found 29051416 hash collisions in 373759480 relations Sun May 31 08:14:37 2020 commencing duplicate removal, pass 2 Sun May 31 08:16:14 2020 found 0 duplicates and 373759480 unique relations Sun May 31 08:16:14 2020 memory use: 1321.5 MB Sun May 31 08:16:14 2020 reading ideals above 234946560 Sun May 31 08:16:14 2020 commencing singleton removal, initial pass Sun May 31 08:45:25 2020 memory use: 6024.0 MB Sun May 31 08:45:26 2020 reading all ideals from disk Sun May 31 08:45:42 2020 memory use: 6774.3 MB Sun May 31 08:45:59 2020 commencing in-memory singleton removal Sun May 31 08:46:16 2020 begin with 373759480 relations and 306251047 unique ideals Sun May 31 08:49:18 2020 reduce to 249516852 relations and 169715040 ideals in 14 passes Sun May 31 08:49:18 2020 max relations containing the same ideal: 57 Sun May 31 08:49:32 2020 reading ideals above 720000 Sun May 31 08:49:32 2020 commencing singleton removal, initial pass Sun May 31 09:14:31 2020 memory use: 5512.0 MB Sun May 31 09:14:31 2020 reading large ideals from disk Sun May 31 09:16:05 2020 keeping 178382980 ideals with weight <= 20, target excess is 17129268 Sun May 31 09:17:42 2020 memory use: 7126.0 MB Sun May 31 09:17:42 2020 commencing in-memory singleton removal Sun May 31 09:17:49 2020 begin with 249516852 relations and 178382980 unique ideals Sun May 31 09:18:32 2020 reduce to 249515215 relations and 178381341 ideals in 5 passes Sun May 31 09:18:32 2020 max relations containing the same ideal: 20 Sun May 31 09:19:20 2020 removing 11996240 relations and 9996240 ideals in 2000000 cliques Sun May 31 09:19:24 2020 commencing in-memory singleton removal Sun May 31 09:19:31 2020 begin with 237518975 relations and 178381341 unique ideals Sun May 31 09:20:35 2020 reduce to 237001118 relations and 167861308 ideals in 8 passes Sun May 31 09:20:35 2020 max relations containing the same ideal: 20 Sun May 31 09:21:20 2020 removing 9021040 relations and 7021040 ideals in 2000000 cliques Sun May 31 09:21:23 2020 commencing in-memory singleton removal Sun May 31 09:21:29 2020 begin with 227980078 relations and 167861308 unique ideals Sun May 31 09:22:23 2020 reduce to 227647189 relations and 160504208 ideals in 7 passes Sun May 31 09:22:23 2020 max relations containing the same ideal: 20 Sun May 31 09:23:07 2020 removing 8107494 relations and 6107494 ideals in 2000000 cliques Sun May 31 09:23:10 2020 commencing in-memory singleton removal Sun May 31 09:23:16 2020 begin with 219539695 relations and 160504208 unique ideals Sun May 31 09:24:07 2020 reduce to 219255226 relations and 154109525 ideals in 7 passes Sun May 31 09:24:07 2020 max relations containing the same ideal: 20 Sun May 31 09:24:49 2020 removing 7608539 relations and 5608539 ideals in 2000000 cliques Sun May 31 09:24:52 2020 commencing in-memory singleton removal Sun May 31 09:24:58 2020 begin with 211646687 relations and 154109525 unique ideals Sun May 31 09:25:47 2020 reduce to 211385951 relations and 148237911 ideals in 7 passes Sun May 31 09:25:47 2020 max relations containing the same ideal: 20 Sun May 31 09:26:28 2020 removing 7311318 relations and 5311318 ideals in 2000000 cliques Sun May 31 09:26:31 2020 commencing in-memory singleton removal Sun May 31 09:26:36 2020 begin with 204074633 relations and 148237911 unique ideals Sun May 31 09:27:23 2020 reduce to 203830460 relations and 142680012 ideals in 7 passes Sun May 31 09:27:23 2020 max relations containing the same ideal: 20 Sun May 31 09:28:02 2020 removing 7057162 relations and 5057162 ideals in 2000000 cliques Sun May 31 09:28:05 2020 commencing in-memory singleton removal Sun May 31 09:28:11 2020 begin with 196773298 relations and 142680012 unique ideals Sun May 31 09:28:56 2020 reduce to 196533252 relations and 137380419 ideals in 7 passes Sun May 31 09:28:56 2020 max relations containing the same ideal: 20 Sun May 31 09:29:34 2020 removing 6955135 relations and 4955135 ideals in 2000000 cliques Sun May 31 09:29:37 2020 commencing in-memory singleton removal Sun May 31 09:29:42 2020 begin with 189578117 relations and 137380419 unique ideals Sun May 31 09:30:25 2020 reduce to 189350243 relations and 132195128 ideals in 7 passes Sun May 31 09:30:25 2020 max relations containing the same ideal: 20 Sun May 31 09:31:02 2020 removing 6777996 relations and 4777996 ideals in 2000000 cliques Sun May 31 09:31:04 2020 commencing in-memory singleton removal Sun May 31 09:31:09 2020 begin with 182572247 relations and 132195128 unique ideals Sun May 31 09:31:50 2020 reduce to 182342025 relations and 127184405 ideals in 7 passes Sun May 31 09:31:50 2020 max relations containing the same ideal: 20 Sun May 31 09:32:26 2020 removing 6682150 relations and 4682150 ideals in 2000000 cliques Sun May 31 09:32:29 2020 commencing in-memory singleton removal Sun May 31 09:32:33 2020 begin with 175659875 relations and 127184405 unique ideals Sun May 31 09:33:13 2020 reduce to 175427137 relations and 122266911 ideals in 7 passes Sun May 31 09:33:13 2020 max relations containing the same ideal: 20 Sun May 31 09:33:47 2020 removing 6621912 relations and 4621912 ideals in 2000000 cliques Sun May 31 09:33:50 2020 commencing in-memory singleton removal Sun May 31 09:33:54 2020 begin with 168805225 relations and 122266911 unique ideals Sun May 31 09:34:32 2020 reduce to 168578658 relations and 117415861 ideals in 7 passes Sun May 31 09:34:32 2020 max relations containing the same ideal: 20 Sun May 31 09:35:05 2020 removing 6500258 relations and 4500258 ideals in 2000000 cliques Sun May 31 09:35:07 2020 commencing in-memory singleton removal Sun May 31 09:35:11 2020 begin with 162078400 relations and 117415861 unique ideals Sun May 31 09:35:42 2020 reduce to 161832874 relations and 112667101 ideals in 6 passes Sun May 31 09:35:42 2020 max relations containing the same ideal: 20 Sun May 31 09:36:14 2020 removing 6511823 relations and 4511823 ideals in 2000000 cliques Sun May 31 09:36:17 2020 commencing in-memory singleton removal Sun May 31 09:36:20 2020 begin with 155321051 relations and 112667101 unique ideals Sun May 31 09:36:55 2020 reduce to 155083722 relations and 107914938 ideals in 7 passes Sun May 31 09:36:55 2020 max relations containing the same ideal: 20 Sun May 31 09:37:25 2020 removing 6485579 relations and 4485579 ideals in 2000000 cliques Sun May 31 09:37:28 2020 commencing in-memory singleton removal Sun May 31 09:37:31 2020 begin with 148598143 relations and 107914938 unique ideals Sun May 31 09:38:04 2020 reduce to 148357441 relations and 103185447 ideals in 7 passes Sun May 31 09:38:04 2020 max relations containing the same ideal: 20 Sun May 31 09:38:33 2020 removing 6432394 relations and 4432394 ideals in 2000000 cliques Sun May 31 09:38:36 2020 commencing in-memory singleton removal Sun May 31 09:38:39 2020 begin with 141925047 relations and 103185447 unique ideals Sun May 31 09:39:14 2020 reduce to 141674941 relations and 98499499 ideals in 8 passes Sun May 31 09:39:14 2020 max relations containing the same ideal: 20 Sun May 31 09:39:42 2020 removing 6345269 relations and 4345269 ideals in 2000000 cliques Sun May 31 09:39:45 2020 commencing in-memory singleton removal Sun May 31 09:39:48 2020 begin with 135329672 relations and 98499499 unique ideals Sun May 31 09:40:17 2020 reduce to 135055195 relations and 93875676 ideals in 7 passes Sun May 31 09:40:17 2020 max relations containing the same ideal: 20 Sun May 31 09:40:44 2020 removing 6420284 relations and 4420284 ideals in 2000000 cliques Sun May 31 09:40:46 2020 commencing in-memory singleton removal Sun May 31 09:40:49 2020 begin with 128634911 relations and 93875676 unique ideals Sun May 31 09:41:20 2020 reduce to 128366453 relations and 89182961 ideals in 8 passes Sun May 31 09:41:20 2020 max relations containing the same ideal: 20 Sun May 31 09:41:45 2020 removing 6397918 relations and 4397918 ideals in 2000000 cliques Sun May 31 09:41:47 2020 commencing in-memory singleton removal Sun May 31 09:41:50 2020 begin with 121968535 relations and 89182961 unique ideals Sun May 31 09:42:16 2020 reduce to 121681152 relations and 84493167 ideals in 7 passes Sun May 31 09:42:16 2020 max relations containing the same ideal: 20 Sun May 31 09:42:39 2020 removing 6333315 relations and 4333315 ideals in 2000000 cliques Sun May 31 09:42:41 2020 commencing in-memory singleton removal Sun May 31 09:42:44 2020 begin with 115347837 relations and 84493167 unique ideals Sun May 31 09:43:08 2020 reduce to 115029777 relations and 79836586 ideals in 7 passes Sun May 31 09:43:08 2020 max relations containing the same ideal: 20 Sun May 31 09:43:30 2020 removing 6451420 relations and 4451420 ideals in 2000000 cliques Sun May 31 09:43:32 2020 commencing in-memory singleton removal Sun May 31 09:43:35 2020 begin with 108578357 relations and 79836586 unique ideals Sun May 31 09:43:57 2020 reduce to 108260616 relations and 75061842 ideals in 7 passes Sun May 31 09:43:57 2020 max relations containing the same ideal: 19 Sun May 31 09:44:18 2020 removing 6384121 relations and 4384121 ideals in 2000000 cliques Sun May 31 09:44:20 2020 commencing in-memory singleton removal Sun May 31 09:44:23 2020 begin with 101876495 relations and 75061842 unique ideals Sun May 31 09:44:46 2020 reduce to 101522373 relations and 70317094 ideals in 8 passes Sun May 31 09:44:46 2020 max relations containing the same ideal: 19 Sun May 31 09:45:06 2020 removing 6444701 relations and 4444701 ideals in 2000000 cliques Sun May 31 09:45:08 2020 commencing in-memory singleton removal Sun May 31 09:45:10 2020 begin with 95077672 relations and 70317094 unique ideals Sun May 31 09:45:32 2020 reduce to 94696110 relations and 65483513 ideals in 8 passes Sun May 31 09:45:32 2020 max relations containing the same ideal: 19 Sun May 31 09:45:51 2020 removing 6522263 relations and 4522263 ideals in 2000000 cliques Sun May 31 09:45:53 2020 commencing in-memory singleton removal Sun May 31 09:45:55 2020 begin with 88173847 relations and 65483513 unique ideals Sun May 31 09:46:17 2020 reduce to 87773128 relations and 60552262 ideals in 9 passes Sun May 31 09:46:17 2020 max relations containing the same ideal: 19 Sun May 31 09:46:35 2020 removing 6542214 relations and 4542214 ideals in 2000000 cliques Sun May 31 09:46:37 2020 commencing in-memory singleton removal Sun May 31 09:46:38 2020 begin with 81230914 relations and 60552262 unique ideals Sun May 31 09:46:57 2020 reduce to 80785398 relations and 55555060 ideals in 8 passes Sun May 31 09:46:57 2020 max relations containing the same ideal: 19 Sun May 31 09:47:13 2020 removing 6520274 relations and 4520274 ideals in 2000000 cliques Sun May 31 09:47:14 2020 commencing in-memory singleton removal Sun May 31 09:47:16 2020 begin with 74265124 relations and 55555060 unique ideals Sun May 31 09:47:32 2020 reduce to 73682080 relations and 50437482 ideals in 8 passes Sun May 31 09:47:32 2020 max relations containing the same ideal: 18 Sun May 31 09:47:47 2020 removing 6711816 relations and 4711816 ideals in 2000000 cliques Sun May 31 09:47:49 2020 commencing in-memory singleton removal Sun May 31 09:47:50 2020 begin with 66970264 relations and 50437482 unique ideals Sun May 31 09:48:10 2020 reduce to 66379143 relations and 45119065 ideals in 11 passes Sun May 31 09:48:10 2020 max relations containing the same ideal: 16 Sun May 31 09:48:24 2020 removing 4829359 relations and 3439232 ideals in 1390127 cliques Sun May 31 09:48:25 2020 commencing in-memory singleton removal Sun May 31 09:48:26 2020 begin with 61549784 relations and 45119065 unique ideals Sun May 31 09:48:41 2020 reduce to 61142293 relations and 41262728 ideals in 9 passes Sun May 31 09:48:41 2020 max relations containing the same ideal: 16 Sun May 31 09:48:53 2020 removing 40703 relations and 31089 ideals in 9614 cliques Sun May 31 09:48:54 2020 commencing in-memory singleton removal Sun May 31 09:48:55 2020 begin with 61101590 relations and 41262728 unique ideals Sun May 31 09:49:02 2020 reduce to 61101503 relations and 41231552 ideals in 4 passes Sun May 31 09:49:02 2020 max relations containing the same ideal: 16 Sun May 31 09:49:04 2020 relations with 0 large ideals: 4981463 Sun May 31 09:49:04 2020 relations with 1 large ideals: 16971468 Sun May 31 09:49:04 2020 relations with 2 large ideals: 22890197 Sun May 31 09:49:04 2020 relations with 3 large ideals: 12602926 Sun May 31 09:49:04 2020 relations with 4 large ideals: 3375151 Sun May 31 09:49:04 2020 relations with 5 large ideals: 271973 Sun May 31 09:49:04 2020 relations with 6 large ideals: 8272 Sun May 31 09:49:04 2020 relations with 7+ large ideals: 53 Sun May 31 09:49:04 2020 commencing 2-way merge Sun May 31 09:49:20 2020 reduce to 36552555 relation sets and 16682604 unique ideals Sun May 31 09:49:20 2020 commencing full merge Sun May 31 09:51:00 2020 memory use: 1619.5 MB Sun May 31 09:51:02 2020 found 18988024 cycles, need 17129468 Sun May 31 09:51:05 2020 weight of 17129468 cycles is about 1429366734 (83.44/cycle) Sun May 31 09:51:06 2020 distribution of cycle lengths: Sun May 31 09:51:06 2020 1 relations: 4981463 Sun May 31 09:51:06 2020 2 relations: 1783554 Sun May 31 09:51:06 2020 3 relations: 1219799 Sun May 31 09:51:06 2020 4 relations: 976786 Sun May 31 09:51:06 2020 5 relations: 866288 Sun May 31 09:51:06 2020 6 relations: 790345 Sun May 31 09:51:06 2020 7 relations: 742164 Sun May 31 09:51:06 2020 8 relations: 697096 Sun May 31 09:51:06 2020 9 relations: 657576 Sun May 31 09:51:06 2020 10+ relations: 4414397 Sun May 31 09:51:06 2020 heaviest cycle: 24 relations Sun May 31 09:51:06 2020 commencing cycle optimization Sun May 31 09:51:23 2020 start with 103057829 relations Sun May 31 09:53:03 2020 pruned 9542180 relations Sun May 31 09:53:03 2020 memory use: 2942.2 MB Sun May 31 09:53:03 2020 distribution of cycle lengths: Sun May 31 09:53:03 2020 1 relations: 4981463 Sun May 31 09:53:03 2020 2 relations: 1843784 Sun May 31 09:53:04 2020 3 relations: 1289138 Sun May 31 09:53:04 2020 4 relations: 1050825 Sun May 31 09:53:04 2020 5 relations: 957682 Sun May 31 09:53:04 2020 6 relations: 893556 Sun May 31 09:53:04 2020 7 relations: 858002 Sun May 31 09:53:04 2020 8 relations: 811109 Sun May 31 09:53:04 2020 9 relations: 766079 Sun May 31 09:53:04 2020 10+ relations: 3677830 Sun May 31 09:53:04 2020 heaviest cycle: 23 relations Sun May 31 09:53:22 2020 RelProcTime: 8369 Sun May 31 09:53:26 2020 Sun May 31 09:53:26 2020 commencing linear algebra Sun May 31 09:53:27 2020 read 17129468 cycles Sun May 31 09:53:46 2020 cycles contain 49912423 unique relations Sun May 31 09:57:35 2020 read 49912423 relations Sun May 31 09:58:34 2020 using 20 quadratic characters above 4294917295 Sun May 31 10:01:24 2020 building initial matrix Sun May 31 10:06:44 2020 memory use: 6118.9 MB Sun May 31 10:06:49 2020 read 17129468 cycles Sun May 31 10:06:51 2020 matrix is 17127078 x 17129468 (5436.1 MB) with weight 1560394387 (91.09/col) Sun May 31 10:06:51 2020 sparse part has weight 1236607778 (72.19/col) Sun May 31 10:10:14 2020 filtering completed in 3 passes Sun May 31 10:10:16 2020 matrix is 17073712 x 17073912 (5425.6 MB) with weight 1557280450 (91.21/col) Sun May 31 10:10:16 2020 sparse part has weight 1234476465 (72.30/col) Sun May 31 10:10:44 2020 matrix starts at (0, 0) Sun May 31 10:10:46 2020 matrix is 17073712 x 17073912 (5425.6 MB) with weight 1557280450 (91.21/col) Sun May 31 10:10:46 2020 sparse part has weight 1234476465 (72.30/col) Sun May 31 10:10:46 2020 saving the first 48 matrix rows for later Sun May 31 10:10:48 2020 matrix includes 64 packed rows Sun May 31 10:10:50 2020 matrix is 17073664 x 17073912 (5182.3 MB) with weight 1274275409 (74.63/col) Sun May 31 10:10:50 2020 sparse part has weight 1187771367 (69.57/col) Sun May 31 10:10:50 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Sun May 31 10:11:23 2020 commencing Lanczos iteration (4 threads) Sun May 31 10:11:23 2020 memory use: 5161.3 MB Sun May 31 10:12:29 2020 linear algebra at 0.0%, ETA 196h56m Sun May 31 10:12:50 2020 checkpointing every 90000 dimensions Fri Jun 5 07:13:02 2020 Fri Jun 5 07:13:02 2020 Fri Jun 5 07:13:02 2020 Msieve v. 1.54 (SVN 1025) Fri Jun 5 07:13:02 2020 random seeds: 2b551441 f8acd2bb Fri Jun 5 07:13:02 2020 factoring 2067842610312663215220937949961234834420786649690544061588261523599460613308776494024247116713082969568811337095230950314767431220860257793329087700584177383705808074186172760960307227958271 (190 digits) Fri Jun 5 07:13:03 2020 searching for 15-digit factors Fri Jun 5 07:13:03 2020 commencing number field sieve (190-digit input) Fri Jun 5 07:13:03 2020 R0: 199667811101603467823686647723289448859052847504205678489 Fri Jun 5 07:13:03 2020 R1: -576460752303423488 Fri Jun 5 07:13:03 2020 A0: 1 Fri Jun 5 07:13:03 2020 A1: 1 Fri Jun 5 07:13:03 2020 A2: 1 Fri Jun 5 07:13:03 2020 A3: 1 Fri Jun 5 07:13:03 2020 A4: 1 Fri Jun 5 07:13:03 2020 skew 1.00, size 6.179e-23, alpha 1.694, combined = 1.131e-13 rroots = 0 Fri Jun 5 07:13:03 2020 Fri Jun 5 07:13:03 2020 commencing linear algebra Fri Jun 5 07:13:03 2020 skipping matrix build Fri Jun 5 07:13:15 2020 matrix starts at (0, 0) Fri Jun 5 07:13:17 2020 matrix is 17073712 x 17073912 (5425.6 MB) with weight 1557280450 (91.21/col) Fri Jun 5 07:13:17 2020 sparse part has weight 1234476465 (72.30/col) Fri Jun 5 07:13:17 2020 saving the first 48 matrix rows for later Fri Jun 5 07:13:19 2020 matrix includes 64 packed rows Fri Jun 5 07:13:21 2020 matrix is 17073664 x 17073912 (5182.3 MB) with weight 1274275409 (74.63/col) Fri Jun 5 07:13:21 2020 sparse part has weight 1187771367 (69.57/col) Fri Jun 5 07:13:21 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Fri Jun 5 07:13:54 2020 commencing Lanczos iteration (4 threads) Fri Jun 5 07:13:54 2020 memory use: 5161.3 MB Fri Jun 5 07:13:56 2020 restarting at iteration 89662 (dim = 5670034) Fri Jun 5 07:14:56 2020 linear algebra at 33.2%, ETA 125h16m Fri Jun 5 07:15:16 2020 checkpointing every 100000 dimensions Fri Jun 5 08:48:04 2020 Fri Jun 5 08:48:04 2020 Fri Jun 5 08:48:04 2020 Msieve v. 1.54 (SVN 1025) Fri Jun 5 08:48:04 2020 random seeds: 51a23d77 5c08831e Fri Jun 5 08:48:04 2020 factoring 2067842610312663215220937949961234834420786649690544061588261523599460613308776494024247116713082969568811337095230950314767431220860257793329087700584177383705808074186172760960307227958271 (190 digits) Fri Jun 5 08:48:05 2020 searching for 15-digit factors Fri Jun 5 08:48:05 2020 commencing number field sieve (190-digit input) Fri Jun 5 08:48:05 2020 R0: 199667811101603467823686647723289448859052847504205678489 Fri Jun 5 08:48:05 2020 R1: -576460752303423488 Fri Jun 5 08:48:05 2020 A0: 1 Fri Jun 5 08:48:05 2020 A1: 1 Fri Jun 5 08:48:05 2020 A2: 1 Fri Jun 5 08:48:05 2020 A3: 1 Fri Jun 5 08:48:05 2020 A4: 1 Fri Jun 5 08:48:05 2020 skew 1.00, size 6.179e-23, alpha 1.694, combined = 1.131e-13 rroots = 0 Fri Jun 5 08:48:05 2020 Fri Jun 5 08:48:05 2020 commencing linear algebra Fri Jun 5 08:48:05 2020 skipping matrix build Fri Jun 5 08:48:17 2020 matrix starts at (0, 0) Fri Jun 5 08:48:19 2020 matrix is 17073712 x 17073912 (5425.6 MB) with weight 1557280450 (91.21/col) Fri Jun 5 08:48:19 2020 sparse part has weight 1234476465 (72.30/col) Fri Jun 5 08:48:19 2020 saving the first 48 matrix rows for later Fri Jun 5 08:48:21 2020 matrix includes 64 packed rows Fri Jun 5 08:48:23 2020 matrix is 17073664 x 17073912 (5182.3 MB) with weight 1274275409 (74.63/col) Fri Jun 5 08:48:23 2020 sparse part has weight 1187771367 (69.57/col) Fri Jun 5 08:48:23 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Fri Jun 5 08:48:56 2020 commencing Lanczos iteration (4 threads) Fri Jun 5 08:48:56 2020 memory use: 5161.3 MB Fri Jun 5 08:48:58 2020 restarting at iteration 90136 (dim = 5700018) Fri Jun 5 08:50:01 2020 linear algebra at 33.4%, ETA 130h50m Fri Jun 5 08:50:22 2020 checkpointing every 90000 dimensions Sat Jun 6 14:15:45 2020 Sat Jun 6 14:15:45 2020 Sat Jun 6 14:15:45 2020 Msieve v. 1.54 (SVN 1025) Sat Jun 6 14:15:45 2020 random seeds: 6ebde8de 45286449 Sat Jun 6 14:15:45 2020 factoring 2067842610312663215220937949961234834420786649690544061588261523599460613308776494024247116713082969568811337095230950314767431220860257793329087700584177383705808074186172760960307227958271 (190 digits) Sat Jun 6 14:15:46 2020 searching for 15-digit factors Sat Jun 6 14:15:46 2020 commencing number field sieve (190-digit input) Sat Jun 6 14:15:46 2020 R0: 199667811101603467823686647723289448859052847504205678489 Sat Jun 6 14:15:46 2020 R1: -576460752303423488 Sat Jun 6 14:15:46 2020 A0: 1 Sat Jun 6 14:15:46 2020 A1: 1 Sat Jun 6 14:15:46 2020 A2: 1 Sat Jun 6 14:15:46 2020 A3: 1 Sat Jun 6 14:15:46 2020 A4: 1 Sat Jun 6 14:15:46 2020 skew 1.00, size 6.179e-23, alpha 1.694, combined = 1.131e-13 rroots = 0 Sat Jun 6 14:15:46 2020 Sat Jun 6 14:15:46 2020 commencing linear algebra Sat Jun 6 14:15:46 2020 skipping matrix build Sat Jun 6 14:15:58 2020 matrix starts at (0, 0) Sat Jun 6 14:16:00 2020 matrix is 17073712 x 17073912 (5425.6 MB) with weight 1557280450 (91.21/col) Sat Jun 6 14:16:00 2020 sparse part has weight 1234476465 (72.30/col) Sat Jun 6 14:16:00 2020 saving the first 48 matrix rows for later Sat Jun 6 14:16:02 2020 matrix includes 64 packed rows Sat Jun 6 14:16:04 2020 matrix is 17073664 x 17073912 (5182.3 MB) with weight 1274275409 (74.63/col) Sat Jun 6 14:16:04 2020 sparse part has weight 1187771367 (69.57/col) Sat Jun 6 14:16:04 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Sat Jun 6 14:16:37 2020 commencing Lanczos iteration (4 threads) Sat Jun 6 14:16:37 2020 memory use: 5161.3 MB Sat Jun 6 14:16:39 2020 restarting at iteration 126666 (dim = 8010035) Sat Jun 6 14:17:36 2020 linear algebra at 46.9%, ETA 94h35m Sat Jun 6 14:17:55 2020 checkpointing every 100000 dimensions Sat Jun 6 16:17:17 2020 Sat Jun 6 16:17:17 2020 Sat Jun 6 16:17:17 2020 Msieve v. 1.54 (SVN 1025) Sat Jun 6 16:17:17 2020 random seeds: 25e3edfc d955ca3a Sat Jun 6 16:17:17 2020 factoring 2067842610312663215220937949961234834420786649690544061588261523599460613308776494024247116713082969568811337095230950314767431220860257793329087700584177383705808074186172760960307227958271 (190 digits) Sat Jun 6 16:17:18 2020 searching for 15-digit factors Sat Jun 6 16:17:18 2020 commencing number field sieve (190-digit input) Sat Jun 6 16:17:18 2020 R0: 199667811101603467823686647723289448859052847504205678489 Sat Jun 6 16:17:18 2020 R1: -576460752303423488 Sat Jun 6 16:17:18 2020 A0: 1 Sat Jun 6 16:17:18 2020 A1: 1 Sat Jun 6 16:17:18 2020 A2: 1 Sat Jun 6 16:17:18 2020 A3: 1 Sat Jun 6 16:17:18 2020 A4: 1 Sat Jun 6 16:17:18 2020 skew 1.00, size 6.179e-23, alpha 1.694, combined = 1.131e-13 rroots = 0 Sat Jun 6 16:17:18 2020 Sat Jun 6 16:17:18 2020 commencing linear algebra Sat Jun 6 16:17:18 2020 skipping matrix build Sat Jun 6 16:17:30 2020 matrix starts at (0, 0) Sat Jun 6 16:17:32 2020 matrix is 17073712 x 17073912 (5425.6 MB) with weight 1557280450 (91.21/col) Sat Jun 6 16:17:32 2020 sparse part has weight 1234476465 (72.30/col) Sat Jun 6 16:17:32 2020 saving the first 48 matrix rows for later Sat Jun 6 16:17:34 2020 matrix includes 64 packed rows Sat Jun 6 16:17:36 2020 matrix is 17073664 x 17073912 (5182.3 MB) with weight 1274275409 (74.63/col) Sat Jun 6 16:17:36 2020 sparse part has weight 1187771367 (69.57/col) Sat Jun 6 16:17:36 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Sat Jun 6 16:18:09 2020 commencing Lanczos iteration (4 threads) Sat Jun 6 16:18:09 2020 memory use: 5161.3 MB Sat Jun 6 16:18:10 2020 restarting at iteration 128089 (dim = 8100015) Sat Jun 6 16:19:11 2020 linear algebra at 47.4%, ETA 100h21m Sat Jun 6 16:19:33 2020 checkpointing every 90000 dimensions Tue Jun 9 07:31:58 2020 Tue Jun 9 07:31:58 2020 Tue Jun 9 07:31:58 2020 Msieve v. 1.54 (SVN 1025) Tue Jun 9 07:31:58 2020 random seeds: 8ca580d0 448da844 Tue Jun 9 07:31:58 2020 factoring 2067842610312663215220937949961234834420786649690544061588261523599460613308776494024247116713082969568811337095230950314767431220860257793329087700584177383705808074186172760960307227958271 (190 digits) Tue Jun 9 07:31:58 2020 searching for 15-digit factors Tue Jun 9 07:31:59 2020 commencing number field sieve (190-digit input) Tue Jun 9 07:31:59 2020 R0: 199667811101603467823686647723289448859052847504205678489 Tue Jun 9 07:31:59 2020 R1: -576460752303423488 Tue Jun 9 07:31:59 2020 A0: 1 Tue Jun 9 07:31:59 2020 A1: 1 Tue Jun 9 07:31:59 2020 A2: 1 Tue Jun 9 07:31:59 2020 A3: 1 Tue Jun 9 07:31:59 2020 A4: 1 Tue Jun 9 07:31:59 2020 skew 1.00, size 6.179e-23, alpha 1.694, combined = 1.131e-13 rroots = 0 Tue Jun 9 07:31:59 2020 Tue Jun 9 07:31:59 2020 commencing linear algebra Tue Jun 9 07:31:59 2020 skipping matrix build Tue Jun 9 07:32:11 2020 matrix starts at (0, 0) Tue Jun 9 07:32:13 2020 matrix is 17073712 x 17073912 (5425.6 MB) with weight 1557280450 (91.21/col) Tue Jun 9 07:32:13 2020 sparse part has weight 1234476465 (72.30/col) Tue Jun 9 07:32:13 2020 saving the first 48 matrix rows for later Tue Jun 9 07:32:15 2020 matrix includes 64 packed rows Tue Jun 9 07:32:17 2020 matrix is 17073664 x 17073912 (5182.3 MB) with weight 1274275409 (74.63/col) Tue Jun 9 07:32:17 2020 sparse part has weight 1187771367 (69.57/col) Tue Jun 9 07:32:17 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB Tue Jun 9 07:32:50 2020 commencing Lanczos iteration (4 threads) Tue Jun 9 07:32:50 2020 memory use: 5161.3 MB Tue Jun 9 07:32:51 2020 restarting at iteration 203520 (dim = 12870004) Tue Jun 9 07:33:49 2020 linear algebra at 75.4%, ETA 44h43m Tue Jun 9 07:34:08 2020 checkpointing every 100000 dimensions Thu Jun 11 03:28:36 2020 lanczos halted after 269999 iterations (dim = 17073655) Thu Jun 11 03:28:52 2020 recovered 34 nontrivial dependencies Thu Jun 11 03:28:52 2020 BLanczosTime: 158213 Thu Jun 11 03:28:52 2020 Thu Jun 11 03:28:52 2020 commencing square root phase Thu Jun 11 03:28:52 2020 handling dependencies 1 to 64 Thu Jun 11 03:28:52 2020 reading relations for dependency 1 Thu Jun 11 03:28:53 2020 read 8533767 cycles Thu Jun 11 03:29:02 2020 cycles contain 24918786 unique relations Thu Jun 11 03:31:15 2020 read 24918786 relations Thu Jun 11 03:32:32 2020 multiplying 24918786 relations Thu Jun 11 03:39:38 2020 multiply complete, coefficients have about 643.59 million bits Thu Jun 11 03:39:40 2020 initial square root is modulo 594313 Thu Jun 11 03:48:32 2020 GCD is 1, no factor found Thu Jun 11 03:48:32 2020 reading relations for dependency 2 Thu Jun 11 03:48:34 2020 read 8537433 cycles Thu Jun 11 03:48:42 2020 cycles contain 24922768 unique relations Thu Jun 11 03:50:57 2020 read 24922768 relations Thu Jun 11 03:52:14 2020 multiplying 24922768 relations Thu Jun 11 03:59:20 2020 multiply complete, coefficients have about 643.69 million bits Thu Jun 11 03:59:22 2020 initial square root is modulo 595577 Thu Jun 11 04:08:14 2020 sqrtTime: 2362 Thu Jun 11 04:08:14 2020 p68 factor: 11951543426207449891620332909097282080692114803598920363090166685881 Thu Jun 11 04:08:14 2020 p123 factor: 173018876020504572790916156261156702796955868525358196459257377674035384882642857159993960652226528948883159965584767555191 Thu Jun 11 04:08:14 2020 elapsed time 44:36:16