Fri Apr 15 14:29:18 2016 Msieve v. 1.52 (SVN exported) Fri Apr 15 14:29:18 2016 random seeds: 9afb2cd9 6359568a Fri Apr 15 14:29:18 2016 factoring 28976150475827288508832069922320913821005316030893565079239877059504575789408015820366748898286615503200375513858603553069380724669629559828068708220125420595287581268619827 (173 digits) Fri Apr 15 14:29:20 2016 searching for 15-digit factors Fri Apr 15 14:29:22 2016 commencing number field sieve (173-digit input) Fri Apr 15 14:29:22 2016 R0: -5715218781532991478443216207501487 Fri Apr 15 14:29:22 2016 R1: 525596800402713949 Fri Apr 15 14:29:22 2016 A0: -137309084180849800523003669371182082893107440 Fri Apr 15 14:29:22 2016 A1: 5966228778979587215436703014360157980 Fri Apr 15 14:29:22 2016 A2: 200631827586286875134276734967 Fri Apr 15 14:29:22 2016 A3: 537998234336958545883 Fri Apr 15 14:29:22 2016 A4: -5235245082517 Fri Apr 15 14:29:22 2016 A5: 4752 Fri Apr 15 14:29:22 2016 skew 1.00, size 8.158e-17, alpha -8.241, combined = 4.524e-16 rroots = 5 Fri Apr 15 14:29:22 2016 Fri Apr 15 14:29:22 2016 commencing relation filtering Fri Apr 15 14:29:22 2016 setting target matrix density to 140.0 Fri Apr 15 14:29:22 2016 estimated available RAM is 64392.0 MB Fri Apr 15 14:29:22 2016 commencing duplicate removal, pass 1 Fri Apr 15 14:46:34 2016 error -5 reading relation 58482127 Fri Apr 15 14:47:17 2016 error -9 reading relation 60907840 Fri Apr 15 14:48:57 2016 error -5 reading relation 66512431 Fri Apr 15 14:50:17 2016 error -1 reading relation 71052546 Fri Apr 15 14:53:23 2016 error -15 reading relation 81688322 Fri Apr 15 14:55:11 2016 error -9 reading relation 87840994 Fri Apr 15 14:55:47 2016 error -15 reading relation 89895819 Fri Apr 15 14:57:16 2016 error -15 reading relation 94996892 Fri Apr 15 15:01:28 2016 error -15 reading relation 109237344 Fri Apr 15 15:01:51 2016 error -9 reading relation 110512979 Fri Apr 15 15:01:51 2016 error -9 reading relation 110513167 Fri Apr 15 15:02:00 2016 error -9 reading relation 111053554 Fri Apr 15 15:02:00 2016 error -15 reading relation 111053710 Fri Apr 15 15:02:03 2016 error -15 reading relation 111211091 Fri Apr 15 15:02:03 2016 error -9 reading relation 111211286 Fri Apr 15 15:02:09 2016 error -15 reading relation 111551792 Fri Apr 15 15:02:09 2016 error -15 reading relation 111551933 Fri Apr 15 15:23:28 2016 error -9 reading relation 183951725 Fri Apr 15 15:24:09 2016 error -9 reading relation 186267475 Fri Apr 15 15:24:33 2016 error -9 reading relation 187673767 Fri Apr 15 15:24:33 2016 error -9 reading relation 187675215 Fri Apr 15 15:24:36 2016 error -15 reading relation 187841669 Fri Apr 15 15:24:36 2016 error -15 reading relation 187846199 Fri Apr 15 15:24:46 2016 error -15 reading relation 188379759 Fri Apr 15 15:24:57 2016 error -9 reading relation 189020436 Fri Apr 15 15:24:58 2016 error -9 reading relation 189106331 Fri Apr 15 15:25:04 2016 error -9 reading relation 189397611 Fri Apr 15 15:25:07 2016 error -15 reading relation 189571565 Fri Apr 15 15:25:07 2016 error -15 reading relation 189590033 Fri Apr 15 15:25:07 2016 error -5 reading relation 189593466 Fri Apr 15 15:25:08 2016 error -1 reading relation 189660778 Fri Apr 15 15:25:29 2016 error -15 reading relation 190848149 Fri Apr 15 15:25:29 2016 error -15 reading relation 190855326 Fri Apr 15 15:25:29 2016 error -9 reading relation 190884124 Fri Apr 15 15:25:30 2016 error -9 reading relation 190931556 Fri Apr 15 15:25:45 2016 error -15 reading relation 191772686 Fri Apr 15 15:26:02 2016 error -15 reading relation 192746543 Fri Apr 15 15:26:32 2016 error -1 reading relation 194485727 Fri Apr 15 15:26:50 2016 error -9 reading relation 195508770 Fri Apr 15 15:27:15 2016 error -9 reading relation 196953095 Fri Apr 15 15:27:53 2016 error -15 reading relation 199095819 Fri Apr 15 15:28:01 2016 error -15 reading relation 199566582 Fri Apr 15 15:28:05 2016 error -15 reading relation 199785392 Fri Apr 15 15:28:26 2016 error -15 reading relation 201094628 Fri Apr 15 15:28:48 2016 error -15 reading relation 202356354 Fri Apr 15 15:29:10 2016 error -9 reading relation 203610736 Fri Apr 15 15:29:12 2016 error -15 reading relation 203708771 Fri Apr 15 15:29:49 2016 error -5 reading relation 205838170 Fri Apr 15 15:29:50 2016 error -1 reading relation 205918028 Fri Apr 15 15:30:07 2016 error -9 reading relation 206850551 Fri Apr 15 15:30:33 2016 error -15 reading relation 208457795 Fri Apr 15 15:30:34 2016 error -9 reading relation 208469465 Fri Apr 15 15:30:34 2016 error -15 reading relation 208483811 Fri Apr 15 15:30:46 2016 error -1 reading relation 209163688 Fri Apr 15 15:30:46 2016 error -9 reading relation 209198730 Fri Apr 15 15:30:51 2016 error -1 reading relation 209472148 Fri Apr 15 15:31:38 2016 error -9 reading relation 212133423 Fri Apr 15 15:31:47 2016 error -9 reading relation 212660103 Fri Apr 15 15:37:28 2016 error -1 reading relation 231986117 Fri Apr 15 15:37:30 2016 error -15 reading relation 232134530 Fri Apr 15 15:37:39 2016 error -15 reading relation 232642596 Fri Apr 15 15:38:51 2016 error -9 reading relation 236698740 Fri Apr 15 15:39:49 2016 error -15 reading relation 239969763 Fri Apr 15 15:49:17 2016 error -15 reading relation 272059080 Fri Apr 15 15:49:19 2016 error -15 reading relation 272163412 Fri Apr 15 15:51:13 2016 error -15 reading relation 278598517 Fri Apr 15 15:52:16 2016 error -11 reading relation 282160072 Fri Apr 15 15:52:16 2016 error -9 reading relation 282160108 Fri Apr 15 15:52:16 2016 error -15 reading relation 282160854 Fri Apr 15 15:52:16 2016 error -15 reading relation 282160890 Fri Apr 15 15:52:16 2016 error -9 reading relation 282163314 Fri Apr 15 15:52:16 2016 error -9 reading relation 282163350 Fri Apr 15 15:52:16 2016 error -9 reading relation 282163556 Fri Apr 15 15:52:16 2016 error -9 reading relation 282163593 Fri Apr 15 15:52:36 2016 found 62077529 hash collisions in 283285558 relations Fri Apr 15 15:53:23 2016 added 121338 free relations Fri Apr 15 15:53:23 2016 commencing duplicate removal, pass 2 Fri Apr 15 16:34:31 2016 found 62469587 duplicates and 220937309 unique relations Fri Apr 15 16:34:31 2016 memory use: 1449.5 MB Fri Apr 15 16:34:31 2016 reading ideals above 720000 Fri Apr 15 16:34:31 2016 commencing singleton removal, initial pass Fri Apr 15 18:00:01 2016 memory use: 5512.0 MB Fri Apr 15 18:00:01 2016 reading all ideals from disk Fri Apr 15 18:01:32 2016 memory use: 8799.7 MB Fri Apr 15 18:02:13 2016 keeping 176390979 ideals with weight <= 200, target excess is 1204471 Fri Apr 15 18:02:59 2016 commencing in-memory singleton removal Fri Apr 15 18:03:27 2016 begin with 220937309 relations and 176390979 unique ideals Fri Apr 15 18:07:25 2016 reduce to 161650852 relations and 112290912 ideals in 11 passes Fri Apr 15 18:07:25 2016 max relations containing the same ideal: 173 Fri Apr 15 18:09:07 2016 removing 8823260 relations and 6823260 ideals in 2000000 cliques Fri Apr 15 18:09:12 2016 commencing in-memory singleton removal Fri Apr 15 18:09:33 2016 begin with 152827592 relations and 112290912 unique ideals Fri Apr 15 18:11:47 2016 reduce to 152457347 relations and 105091433 ideals in 7 passes Fri Apr 15 18:11:47 2016 max relations containing the same ideal: 167 Fri Apr 15 18:13:22 2016 removing 6809166 relations and 4809166 ideals in 2000000 cliques Fri Apr 15 18:13:27 2016 commencing in-memory singleton removal Fri Apr 15 18:13:45 2016 begin with 145648181 relations and 105091433 unique ideals Fri Apr 15 18:16:10 2016 reduce to 145399711 relations and 100030291 ideals in 8 passes Fri Apr 15 18:16:10 2016 max relations containing the same ideal: 165 Fri Apr 15 18:17:40 2016 removing 6255152 relations and 4255152 ideals in 2000000 cliques Fri Apr 15 18:17:45 2016 commencing in-memory singleton removal Fri Apr 15 18:18:04 2016 begin with 139144559 relations and 100030291 unique ideals Fri Apr 15 18:19:58 2016 reduce to 138935073 relations and 95562838 ideals in 6 passes Fri Apr 15 18:19:58 2016 max relations containing the same ideal: 162 Fri Apr 15 18:21:19 2016 removing 5957410 relations and 3957410 ideals in 2000000 cliques Fri Apr 15 18:21:24 2016 commencing in-memory singleton removal Fri Apr 15 18:21:40 2016 begin with 132977663 relations and 95562838 unique ideals Fri Apr 15 18:23:03 2016 reduce to 132788497 relations and 91413620 ideals in 5 passes Fri Apr 15 18:23:03 2016 max relations containing the same ideal: 157 Fri Apr 15 18:24:23 2016 removing 5761068 relations and 3761068 ideals in 2000000 cliques Fri Apr 15 18:24:27 2016 commencing in-memory singleton removal Fri Apr 15 18:24:43 2016 begin with 127027429 relations and 91413620 unique ideals Fri Apr 15 18:26:03 2016 reduce to 126851531 relations and 87474078 ideals in 5 passes Fri Apr 15 18:26:03 2016 max relations containing the same ideal: 154 Fri Apr 15 18:27:18 2016 removing 5616210 relations and 3616210 ideals in 2000000 cliques Fri Apr 15 18:27:22 2016 commencing in-memory singleton removal Fri Apr 15 18:27:37 2016 begin with 121235321 relations and 87474078 unique ideals Fri Apr 15 18:29:04 2016 reduce to 121067809 relations and 83687754 ideals in 6 passes Fri Apr 15 18:29:04 2016 max relations containing the same ideal: 150 Fri Apr 15 18:30:19 2016 removing 5509279 relations and 3509279 ideals in 2000000 cliques Fri Apr 15 18:30:24 2016 commencing in-memory singleton removal Fri Apr 15 18:30:38 2016 begin with 115558530 relations and 83687754 unique ideals Fri Apr 15 18:32:03 2016 reduce to 115396963 relations and 80014371 ideals in 6 passes Fri Apr 15 18:32:03 2016 max relations containing the same ideal: 145 Fri Apr 15 18:33:10 2016 removing 5418207 relations and 3418207 ideals in 2000000 cliques Fri Apr 15 18:33:14 2016 commencing in-memory singleton removal Fri Apr 15 18:33:27 2016 begin with 109978756 relations and 80014371 unique ideals Fri Apr 15 18:34:45 2016 reduce to 109822065 relations and 76436875 ideals in 6 passes Fri Apr 15 18:34:45 2016 max relations containing the same ideal: 140 Fri Apr 15 18:35:48 2016 removing 5344321 relations and 3344321 ideals in 2000000 cliques Fri Apr 15 18:35:52 2016 commencing in-memory singleton removal Fri Apr 15 18:36:04 2016 begin with 104477744 relations and 76436875 unique ideals Fri Apr 15 18:37:21 2016 reduce to 104323290 relations and 72935470 ideals in 6 passes Fri Apr 15 18:37:21 2016 max relations containing the same ideal: 134 Fri Apr 15 18:38:26 2016 removing 5280792 relations and 3280792 ideals in 2000000 cliques Fri Apr 15 18:38:30 2016 commencing in-memory singleton removal Fri Apr 15 18:38:42 2016 begin with 99042498 relations and 72935470 unique ideals Fri Apr 15 18:39:52 2016 reduce to 98890758 relations and 69500228 ideals in 6 passes Fri Apr 15 18:39:52 2016 max relations containing the same ideal: 129 Fri Apr 15 18:40:55 2016 removing 5223647 relations and 3223647 ideals in 2000000 cliques Fri Apr 15 18:40:59 2016 commencing in-memory singleton removal Fri Apr 15 18:41:10 2016 begin with 93667111 relations and 69500228 unique ideals Fri Apr 15 18:42:17 2016 reduce to 93516279 relations and 66122918 ideals in 6 passes Fri Apr 15 18:42:17 2016 max relations containing the same ideal: 126 Fri Apr 15 18:43:15 2016 removing 5174205 relations and 3174205 ideals in 2000000 cliques Fri Apr 15 18:43:19 2016 commencing in-memory singleton removal Fri Apr 15 18:43:30 2016 begin with 88342074 relations and 66122918 unique ideals Fri Apr 15 18:44:34 2016 reduce to 88191178 relations and 62794914 ideals in 6 passes Fri Apr 15 18:44:34 2016 max relations containing the same ideal: 120 Fri Apr 15 18:45:25 2016 removing 5125232 relations and 3125232 ideals in 2000000 cliques Fri Apr 15 18:45:29 2016 commencing in-memory singleton removal Fri Apr 15 18:45:38 2016 begin with 83065946 relations and 62794914 unique ideals Fri Apr 15 18:46:36 2016 reduce to 82913525 relations and 59514045 ideals in 6 passes Fri Apr 15 18:46:36 2016 max relations containing the same ideal: 117 Fri Apr 15 18:47:25 2016 removing 5084536 relations and 3084536 ideals in 2000000 cliques Fri Apr 15 18:47:29 2016 commencing in-memory singleton removal Fri Apr 15 18:47:38 2016 begin with 77828989 relations and 59514045 unique ideals Fri Apr 15 18:48:37 2016 reduce to 77675168 relations and 56272382 ideals in 6 passes Fri Apr 15 18:48:37 2016 max relations containing the same ideal: 113 Fri Apr 15 18:49:23 2016 removing 5041428 relations and 3041428 ideals in 2000000 cliques Fri Apr 15 18:49:26 2016 commencing in-memory singleton removal Fri Apr 15 18:49:34 2016 begin with 72633740 relations and 56272382 unique ideals Fri Apr 15 18:50:16 2016 reduce to 72478565 relations and 53072244 ideals in 5 passes Fri Apr 15 18:50:16 2016 max relations containing the same ideal: 106 Fri Apr 15 18:50:58 2016 removing 5004779 relations and 3004779 ideals in 2000000 cliques Fri Apr 15 18:51:01 2016 commencing in-memory singleton removal Fri Apr 15 18:51:08 2016 begin with 67473786 relations and 53072244 unique ideals Fri Apr 15 18:51:46 2016 reduce to 67315609 relations and 49905508 ideals in 5 passes Fri Apr 15 18:51:46 2016 max relations containing the same ideal: 103 Fri Apr 15 18:52:24 2016 removing 4966700 relations and 2966700 ideals in 2000000 cliques Fri Apr 15 18:52:27 2016 commencing in-memory singleton removal Fri Apr 15 18:52:34 2016 begin with 62348909 relations and 49905508 unique ideals Fri Apr 15 18:53:20 2016 reduce to 62186089 relations and 46771925 ideals in 6 passes Fri Apr 15 18:53:20 2016 max relations containing the same ideal: 98 Fri Apr 15 18:53:56 2016 removing 4930042 relations and 2930042 ideals in 2000000 cliques Fri Apr 15 18:53:59 2016 commencing in-memory singleton removal Fri Apr 15 18:54:06 2016 begin with 57256047 relations and 46771925 unique ideals Fri Apr 15 18:54:38 2016 reduce to 57086612 relations and 43667952 ideals in 5 passes Fri Apr 15 18:54:38 2016 max relations containing the same ideal: 94 Fri Apr 15 18:55:11 2016 removing 4898587 relations and 2898587 ideals in 2000000 cliques Fri Apr 15 18:55:14 2016 commencing in-memory singleton removal Fri Apr 15 18:55:20 2016 begin with 52188025 relations and 43667952 unique ideals Fri Apr 15 18:55:55 2016 reduce to 52007779 relations and 40583980 ideals in 6 passes Fri Apr 15 18:55:55 2016 max relations containing the same ideal: 84 Fri Apr 15 18:56:24 2016 removing 4871436 relations and 2871436 ideals in 2000000 cliques Fri Apr 15 18:56:27 2016 commencing in-memory singleton removal Fri Apr 15 18:56:33 2016 begin with 47136343 relations and 40583980 unique ideals Fri Apr 15 18:57:09 2016 reduce to 46940501 relations and 37510574 ideals in 6 passes Fri Apr 15 18:57:09 2016 max relations containing the same ideal: 79 Fri Apr 15 18:57:36 2016 removing 4850960 relations and 2850960 ideals in 2000000 cliques Fri Apr 15 18:57:39 2016 commencing in-memory singleton removal Fri Apr 15 18:57:43 2016 begin with 42089541 relations and 37510574 unique ideals Fri Apr 15 18:58:05 2016 reduce to 41871772 relations and 34434617 ideals in 5 passes Fri Apr 15 18:58:05 2016 max relations containing the same ideal: 72 Fri Apr 15 18:58:29 2016 removing 4847309 relations and 2847309 ideals in 2000000 cliques Fri Apr 15 18:58:31 2016 commencing in-memory singleton removal Fri Apr 15 18:58:35 2016 begin with 37024463 relations and 34434617 unique ideals Fri Apr 15 18:58:58 2016 reduce to 36769625 relations and 31323059 ideals in 6 passes Fri Apr 15 18:58:58 2016 max relations containing the same ideal: 70 Fri Apr 15 18:59:18 2016 removing 4863159 relations and 2863159 ideals in 2000000 cliques Fri Apr 15 18:59:21 2016 commencing in-memory singleton removal Fri Apr 15 18:59:24 2016 begin with 31906466 relations and 31323059 unique ideals Fri Apr 15 18:59:47 2016 reduce to 31587077 relations and 28127189 ideals in 7 passes Fri Apr 15 18:59:47 2016 max relations containing the same ideal: 60 Fri Apr 15 19:00:04 2016 removing 4928593 relations and 2928593 ideals in 2000000 cliques Fri Apr 15 19:00:06 2016 commencing in-memory singleton removal Fri Apr 15 19:00:09 2016 begin with 26658484 relations and 28127189 unique ideals Fri Apr 15 19:00:25 2016 reduce to 26224683 relations and 24743762 ideals in 6 passes Fri Apr 15 19:00:25 2016 max relations containing the same ideal: 55 Fri Apr 15 19:00:40 2016 removing 334378 relations and 250644 ideals in 83734 cliques Fri Apr 15 19:00:42 2016 commencing in-memory singleton removal Fri Apr 15 19:00:44 2016 begin with 25890305 relations and 24743762 unique ideals Fri Apr 15 19:00:57 2016 reduce to 25885246 relations and 24488038 ideals in 5 passes Fri Apr 15 19:00:57 2016 max relations containing the same ideal: 54 Fri Apr 15 19:01:04 2016 relations with 0 large ideals: 2979 Fri Apr 15 19:01:04 2016 relations with 1 large ideals: 47223 Fri Apr 15 19:01:04 2016 relations with 2 large ideals: 518993 Fri Apr 15 19:01:04 2016 relations with 3 large ideals: 2337974 Fri Apr 15 19:01:04 2016 relations with 4 large ideals: 5366431 Fri Apr 15 19:01:04 2016 relations with 5 large ideals: 7139658 Fri Apr 15 19:01:04 2016 relations with 6 large ideals: 5958325 Fri Apr 15 19:01:04 2016 relations with 7+ large ideals: 4513663 Fri Apr 15 19:01:04 2016 commencing 2-way merge Fri Apr 15 19:01:25 2016 reduce to 19138772 relation sets and 17741564 unique ideals Fri Apr 15 19:01:25 2016 commencing full merge Fri Apr 15 19:10:26 2016 memory use: 2084.7 MB Fri Apr 15 19:10:28 2016 found 8065921 cycles, need 7971764 Fri Apr 15 19:10:31 2016 weight of 7971764 cycles is about 1116079122 (140.00/cycle) Fri Apr 15 19:10:31 2016 distribution of cycle lengths: Fri Apr 15 19:10:31 2016 1 relations: 99600 Fri Apr 15 19:10:31 2016 2 relations: 291968 Fri Apr 15 19:10:31 2016 3 relations: 427309 Fri Apr 15 19:10:31 2016 4 relations: 512029 Fri Apr 15 19:10:31 2016 5 relations: 588525 Fri Apr 15 19:10:31 2016 6 relations: 618694 Fri Apr 15 19:10:31 2016 7 relations: 629487 Fri Apr 15 19:10:31 2016 8 relations: 611933 Fri Apr 15 19:10:31 2016 9 relations: 581252 Fri Apr 15 19:10:31 2016 10+ relations: 3610967 Fri Apr 15 19:10:31 2016 heaviest cycle: 28 relations Fri Apr 15 19:10:35 2016 commencing cycle optimization Fri Apr 15 19:10:58 2016 start with 77224756 relations Fri Apr 15 19:15:13 2016 pruned 5380506 relations Fri Apr 15 19:15:13 2016 memory use: 1858.4 MB Fri Apr 15 19:15:13 2016 distribution of cycle lengths: Fri Apr 15 19:15:13 2016 1 relations: 99600 Fri Apr 15 19:15:13 2016 2 relations: 302932 Fri Apr 15 19:15:13 2016 3 relations: 451913 Fri Apr 15 19:15:13 2016 4 relations: 546895 Fri Apr 15 19:15:13 2016 5 relations: 638116 Fri Apr 15 19:15:13 2016 6 relations: 674397 Fri Apr 15 19:15:13 2016 7 relations: 691954 Fri Apr 15 19:15:13 2016 8 relations: 668100 Fri Apr 15 19:15:13 2016 9 relations: 631888 Fri Apr 15 19:15:13 2016 10+ relations: 3265969 Fri Apr 15 19:15:13 2016 heaviest cycle: 28 relations Fri Apr 15 19:15:32 2016 RelProcTime: 17170 Fri Apr 15 19:15:32 2016 elapsed time 04:46:14 Fri Apr 15 20:30:22 2016 Msieve v. 1.52 (SVN exported) Fri Apr 15 20:30:22 2016 random seeds: cff3f2d4 14d7131b Fri Apr 15 20:30:22 2016 factoring 28976150475827288508832069922320913821005316030893565079239877059504575789408015820366748898286615503200375513858603553069380724669629559828068708220125420595287581268619827 (173 digits) Fri Apr 15 20:30:23 2016 searching for 15-digit factors Fri Apr 15 20:30:25 2016 commencing number field sieve (173-digit input) Fri Apr 15 20:30:25 2016 R0: -5715218781532991478443216207501487 Fri Apr 15 20:30:25 2016 R1: 525596800402713949 Fri Apr 15 20:30:25 2016 A0: -137309084180849800523003669371182082893107440 Fri Apr 15 20:30:25 2016 A1: 5966228778979587215436703014360157980 Fri Apr 15 20:30:25 2016 A2: 200631827586286875134276734967 Fri Apr 15 20:30:25 2016 A3: 537998234336958545883 Fri Apr 15 20:30:25 2016 A4: -5235245082517 Fri Apr 15 20:30:25 2016 A5: 4752 Fri Apr 15 20:30:25 2016 skew 1.00, size 8.158e-17, alpha -8.241, combined = 4.524e-16 rroots = 5 Fri Apr 15 20:30:25 2016 Fri Apr 15 20:30:25 2016 commencing linear algebra Fri Apr 15 20:30:25 2016 skipping matrix build Fri Apr 15 20:30:29 2016 matrix starts at (0, 0) Fri Apr 15 20:30:32 2016 matrix is 7971431 x 7971608 (4178.0 MB) with weight 1279797595 (160.54/col) Fri Apr 15 20:30:32 2016 sparse part has weight 999576787 (125.39/col) Fri Apr 15 20:30:32 2016 saving the first 48 matrix rows for later Fri Apr 15 20:30:34 2016 matrix includes 64 packed rows Fri Apr 15 20:30:36 2016 matrix is 7971383 x 7971608 (4099.4 MB) with weight 1111298577 (139.41/col) Fri Apr 15 20:30:36 2016 sparse part has weight 994904108 (124.81/col) Fri Apr 15 20:30:36 2016 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB Fri Apr 15 20:31:42 2016 commencing Lanczos iteration (12 threads) Fri Apr 15 20:31:42 2016 memory use: 3423.0 MB Fri Apr 15 20:32:11 2016 linear algebra at 0.0%, ETA 40h38m Fri Apr 15 20:32:20 2016 checkpointing every 200000 dimensions Sun Apr 17 12:56:28 2016 lanczos halted after 126063 iterations (dim = 7971383) Sun Apr 17 12:56:37 2016 recovered 29 nontrivial dependencies Sun Apr 17 12:56:38 2016 BLanczosTime: 145573 Sun Apr 17 12:56:38 2016 elapsed time 40:26:16 Sun Apr 17 12:59:51 2016 Msieve v. 1.52 (SVN exported) Sun Apr 17 12:59:51 2016 random seeds: b54a3695 801d9517 Sun Apr 17 12:59:51 2016 factoring 28976150475827288508832069922320913821005316030893565079239877059504575789408015820366748898286615503200375513858603553069380724669629559828068708220125420595287581268619827 (173 digits) Sun Apr 17 12:59:53 2016 searching for 15-digit factors Sun Apr 17 12:59:54 2016 commencing number field sieve (173-digit input) Sun Apr 17 12:59:54 2016 R0: -5715218781532991478443216207501487 Sun Apr 17 12:59:54 2016 R1: 525596800402713949 Sun Apr 17 12:59:54 2016 A0: -137309084180849800523003669371182082893107440 Sun Apr 17 12:59:54 2016 A1: 5966228778979587215436703014360157980 Sun Apr 17 12:59:54 2016 A2: 200631827586286875134276734967 Sun Apr 17 12:59:54 2016 A3: 537998234336958545883 Sun Apr 17 12:59:54 2016 A4: -5235245082517 Sun Apr 17 12:59:54 2016 A5: 4752 Sun Apr 17 12:59:54 2016 skew 1.00, size 8.158e-17, alpha -8.241, combined = 4.524e-16 rroots = 5 Sun Apr 17 12:59:54 2016 Sun Apr 17 12:59:54 2016 commencing square root phase Sun Apr 17 12:59:54 2016 handling dependencies 4 to 4 Sun Apr 17 12:59:54 2016 reading relations for dependency 4 Sun Apr 17 12:59:57 2016 read 3985409 cycles Sun Apr 17 13:00:09 2016 cycles contain 12689246 unique relations Sun Apr 17 13:44:22 2016 read 12689246 relations Sun Apr 17 13:46:46 2016 multiplying 12689246 relations Sun Apr 17 14:14:30 2016 multiply complete, coefficients have about 677.87 million bits Sun Apr 17 14:14:37 2016 initial square root is modulo 1206581 Sun Apr 17 14:46:35 2016 sqrtTime: 6401 Sun Apr 17 14:46:36 2016 prp85 factor: 2460630015704996014252831120101664180080524162467671622354098550033754340639827557759 Sun Apr 17 14:46:36 2016 prp89 factor: 11775907101387333494809210541038950009562075828465305357206012192352304331495554026245453 Sun Apr 17 14:46:36 2016 elapsed time 01:46:45