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Dec 6th, 2015
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  1. Thu May 23 16:26:59 2013
  2. Thu May 23 16:26:59 2013
  3. Thu May 23 16:26:59 2013 Msieve v. 1.51 (SVN Official Release - LARGEBLOCKS)
  4. Thu May 23 16:26:59 2013 random seeds: d660ce0c edbad847
  5. Thu May 23 16:26:59 2013 factoring 1941350062902531810904027489669508364760962943852806507732353213375869968355707805262588001858977165648660891320990112017262377142798332373658554142090063420507519535298232419336593408725134710340264380553569031881 (214 digits)
  6. Thu May 23 16:27:00 2013 searching for 15-digit factors
  7. Thu May 23 16:27:01 2013 commencing number field sieve (214-digit input)
  8. Thu May 23 16:27:01 2013 R0: -40934782466626840596168752972961528246147
  9. Thu May 23 16:27:01 2013 R1: 25299086886458645685589389182743678652930
  10. Thu May 23 16:27:01 2013 A0: 6
  11. Thu May 23 16:27:01 2013 A1: -27
  12. Thu May 23 16:27:01 2013 A2: 45
  13. Thu May 23 16:27:01 2013 A3: -15
  14. Thu May 23 16:27:01 2013 A4: 30
  15. Thu May 23 16:27:01 2013 A5: 3
  16. Thu May 23 16:27:01 2013 A6: 4
  17. Thu May 23 16:27:01 2013 skew 1.00, size 4.492e-012, alpha 0.306, combined = 3.535e-013 rroots = 0
  18. Thu May 23 16:27:01 2013
  19. Thu May 23 16:27:01 2013 commencing relation filtering
  20. Thu May 23 16:27:01 2013 setting target matrix density to 125.0
  21. Thu May 23 16:27:01 2013 estimated available RAM is 16335.3 MB
  22. Thu May 23 16:27:01 2013 commencing duplicate removal, pass 1
  23. Thu May 23 16:28:35 2013 error -15 reading relation 10519968
  24. Thu May 23 16:29:40 2013 error -5 reading relation 18018426
  25. Thu May 23 16:30:33 2013 error -9 reading relation 24081395
  26. Thu May 23 16:30:33 2013 error -15 reading relation 24096474
  27. Thu May 23 16:31:08 2013 error -15 reading relation 28050693
  28. Thu May 23 16:31:10 2013 error -15 reading relation 28218411
  29. Thu May 23 16:31:43 2013 error -15 reading relation 31978485
  30. Thu May 23 16:31:44 2013 error -15 reading relation 32049055
  31. Thu May 23 16:33:09 2013 error -5 reading relation 41508144
  32. Thu May 23 16:33:21 2013 error -15 reading relation 42963841
  33. Thu May 23 16:33:21 2013 error -1 reading relation 42965828
  34. Thu May 23 16:35:02 2013 error -9 reading relation 54609991
  35. Thu May 23 16:35:43 2013 error -15 reading relation 59150260
  36. Thu May 23 16:36:00 2013 error -9 reading relation 61133944
  37. Thu May 23 16:36:13 2013 error -9 reading relation 62505431
  38. Thu May 23 16:36:57 2013 error -9 reading relation 67379323
  39. Thu May 23 16:37:20 2013 error -15 reading relation 69297140
  40. Thu May 23 16:38:00 2013 error -9 reading relation 72912820
  41. Thu May 23 16:38:22 2013 error -9 reading relation 74646307
  42. Thu May 23 16:39:09 2013 error -9 reading relation 78952316
  43. Thu May 23 16:39:24 2013 error -9 reading relation 80576139
  44. Thu May 23 16:40:17 2013 error -15 reading relation 86710926
  45. Thu May 23 16:40:17 2013 error -15 reading relation 86720427
  46. Thu May 23 16:40:32 2013 error -5 reading relation 88566921
  47. Thu May 23 16:40:35 2013 error -1 reading relation 88993670
  48. Thu May 23 16:41:02 2013 error -9 reading relation 91944735
  49. Thu May 23 16:41:06 2013 error -15 reading relation 92295654
  50. Thu May 23 16:41:09 2013 error -9 reading relation 92684188
  51. Thu May 23 16:41:14 2013 error -15 reading relation 93183948
  52. Thu May 23 16:41:16 2013 error -15 reading relation 93351342
  53. Thu May 23 16:41:25 2013 error -15 reading relation 94316208
  54. Thu May 23 16:41:45 2013 error -15 reading relation 96485914
  55. Thu May 23 16:41:52 2013 error -5 reading relation 96996479
  56. Thu May 23 16:41:52 2013 error -15 reading relation 97013627
  57. Thu May 23 16:43:28 2013 error -15 reading relation 104398656
  58. Thu May 23 16:44:28 2013 error -15 reading relation 108936921
  59. Thu May 23 16:44:38 2013 error -9 reading relation 109685859
  60. Thu May 23 16:45:42 2013 error -9 reading relation 114483851
  61. Thu May 23 16:45:43 2013 error -9 reading relation 114599835
  62. Thu May 23 16:45:44 2013 error -5 reading relation 114663446
  63. Thu May 23 16:45:59 2013 error -9 reading relation 115832881
  64. Thu May 23 16:46:03 2013 error -15 reading relation 116092279
  65. Thu May 23 16:46:03 2013 error -9 reading relation 116106514
  66. Thu May 23 16:46:11 2013 error -9 reading relation 116753642
  67. Thu May 23 16:46:24 2013 error -15 reading relation 117844412
  68. Thu May 23 16:47:02 2013 error -15 reading relation 120647542
  69. Thu May 23 16:47:11 2013 error -1 reading relation 121314297
  70. Thu May 23 16:47:11 2013 error -9 reading relation 121325978
  71. Thu May 23 16:47:12 2013 error -9 reading relation 121359880
  72. Thu May 23 16:47:16 2013 error -5 reading relation 121664842
  73. Thu May 23 16:47:20 2013 error -9 reading relation 121889142
  74. Thu May 23 16:47:21 2013 error -9 reading relation 121952652
  75. Thu May 23 16:47:38 2013 error -15 reading relation 123323639
  76. Thu May 23 16:48:34 2013 error -15 reading relation 127291747
  77. Thu May 23 16:48:35 2013 error -15 reading relation 127312121
  78. Thu May 23 16:48:40 2013 error -15 reading relation 127748076
  79. Thu May 23 16:48:49 2013 error -9 reading relation 128368993
  80. Thu May 23 16:49:03 2013 error -5 reading relation 129229040
  81. Thu May 23 16:49:03 2013 error -15 reading relation 129233057
  82. Thu May 23 16:49:03 2013 error -5 reading relation 129236370
  83. Thu May 23 16:49:20 2013 error -9 reading relation 130611057
  84. Thu May 23 16:49:22 2013 error -15 reading relation 130733267
  85. Thu May 23 16:49:25 2013 error -9 reading relation 130950534
  86. Thu May 23 16:49:26 2013 error -15 reading relation 131033974
  87. Thu May 23 16:49:28 2013 error -15 reading relation 131199315
  88. Thu May 23 16:49:28 2013 error -9 reading relation 131199923
  89. Thu May 23 16:49:28 2013 error -15 reading relation 131201426
  90. Thu May 23 16:49:28 2013 error -15 reading relation 131201877
  91. Thu May 23 16:49:28 2013 error -1 reading relation 131202126
  92. Thu May 23 16:49:28 2013 error -15 reading relation 131202298
  93. Thu May 23 16:49:28 2013 error -9 reading relation 131204081
  94. Thu May 23 16:49:28 2013 error -9 reading relation 131204268
  95. Thu May 23 16:49:28 2013 error -9 reading relation 131204706
  96. Thu May 23 16:49:28 2013 error -5 reading relation 131205151
  97. Thu May 23 16:49:28 2013 error -15 reading relation 131205547
  98. Thu May 23 16:49:28 2013 error -15 reading relation 131205718
  99. Thu May 23 16:49:29 2013 error -15 reading relation 131240969
  100. Thu May 23 16:49:34 2013 error -9 reading relation 131600602
  101. Thu May 23 16:50:00 2013 error -9 reading relation 133478956
  102. Thu May 23 16:50:03 2013 error -15 reading relation 133714732
  103. Thu May 23 16:51:16 2013 error -11 reading relation 138840966
  104. ....
  105. Thu May 23 17:12:25 2013 error -9 reading relation 269847427
  106. Thu May 23 17:12:26 2013 error -1 reading relation 269892303
  107. Thu May 23 17:12:32 2013 skipped 240 relations with b > 2^32
  108. Thu May 23 17:12:32 2013 found 57697148 hash collisions in 270714036 relations
  109. Thu May 23 17:12:57 2013 added 812292 free relations
  110. Thu May 23 17:12:57 2013 commencing duplicate removal, pass 2
  111. Thu May 23 17:18:23 2013 found 58434796 duplicates and 213091532 unique relations
  112. Thu May 23 17:18:23 2013 memory use: 1449.5 MB
  113. Thu May 23 17:18:23 2013 reading ideals above 179896320
  114. Thu May 23 17:18:23 2013 commencing singleton removal, initial pass
  115. Thu May 23 17:53:39 2013 memory use: 3012.0 MB
  116. Thu May 23 17:53:39 2013 reading all ideals from disk
  117. Thu May 23 17:54:08 2013 memory use: 3471.2 MB
  118. Thu May 23 17:54:15 2013 commencing in-memory singleton removal
  119. Thu May 23 17:54:22 2013 begin with 213091532 relations and 160328591 unique ideals
  120. Thu May 23 17:55:36 2013 reduce to 151854843 relations and 93840386 ideals in 12 passes
  121. Thu May 23 17:55:36 2013 max relations containing the same ideal: 37
  122. Thu May 23 17:55:48 2013 reading ideals above 720000
  123. Thu May 23 17:55:48 2013 commencing singleton removal, initial pass
  124. Thu May 23 18:25:43 2013 memory use: 3012.0 MB
  125. Thu May 23 18:25:43 2013 reading all ideals from disk
  126. Thu May 23 18:26:38 2013 memory use: 5953.3 MB
  127. Thu May 23 18:26:56 2013 keeping 113105954 ideals with weight <= 200, target excess is 781620
  128. Thu May 23 18:27:17 2013 commencing in-memory singleton removal
  129. Thu May 23 18:27:30 2013 begin with 151854843 relations and 113105954 unique ideals
  130. Thu May 23 18:29:06 2013 reduce to 151847882 relations and 113098992 ideals in 7 passes
  131. Thu May 23 18:29:06 2013 max relations containing the same ideal: 200
  132. Thu May 23 18:30:11 2013 removing 9697522 relations and 7697522 ideals in 2000000 cliques
  133. Thu May 23 18:30:15 2013 commencing in-memory singleton removal
  134. Thu May 23 18:30:27 2013 begin with 142150360 relations and 113098992 unique ideals
  135. Thu May 23 18:31:57 2013 reduce to 141690758 relations and 104934162 ideals in 7 passes
  136. Thu May 23 18:31:57 2013 max relations containing the same ideal: 198
  137. Thu May 23 18:32:59 2013 removing 7424282 relations and 5424282 ideals in 2000000 cliques
  138. Thu May 23 18:33:02 2013 commencing in-memory singleton removal
  139. Thu May 23 18:33:13 2013 begin with 134266476 relations and 104934162 unique ideals
  140. Thu May 23 18:34:26 2013 reduce to 133957666 relations and 99196545 ideals in 6 passes
  141. Thu May 23 18:34:26 2013 max relations containing the same ideal: 196
  142. Thu May 23 18:35:23 2013 removing 6767580 relations and 4767580 ideals in 2000000 cliques
  143. Thu May 23 18:35:26 2013 commencing in-memory singleton removal
  144. Thu May 23 18:35:36 2013 begin with 127190086 relations and 99196545 unique ideals
  145. Thu May 23 18:36:45 2013 reduce to 126922123 relations and 94157098 ideals in 6 passes
  146. Thu May 23 18:36:45 2013 max relations containing the same ideal: 189
  147. Thu May 23 18:37:39 2013 removing 6427106 relations and 4427106 ideals in 2000000 cliques
  148. Thu May 23 18:37:42 2013 commencing in-memory singleton removal
  149. Thu May 23 18:37:52 2013 begin with 120495017 relations and 94157098 unique ideals
  150. Thu May 23 18:39:07 2013 reduce to 120248400 relations and 89479642 ideals in 7 passes
  151. Thu May 23 18:39:07 2013 max relations containing the same ideal: 184
  152. Thu May 23 18:39:59 2013 removing 6209284 relations and 4209284 ideals in 2000000 cliques
  153. Thu May 23 18:40:02 2013 commencing in-memory singleton removal
  154. Thu May 23 18:40:11 2013 begin with 114039116 relations and 89479642 unique ideals
  155. Thu May 23 18:41:12 2013 reduce to 113805610 relations and 85033277 ideals in 6 passes
  156. Thu May 23 18:41:12 2013 max relations containing the same ideal: 176
  157. Thu May 23 18:42:02 2013 removing 6056995 relations and 4056995 ideals in 2000000 cliques
  158. Thu May 23 18:42:04 2013 commencing in-memory singleton removal
  159. Thu May 23 18:42:13 2013 begin with 107748615 relations and 85033277 unique ideals
  160. Thu May 23 18:43:10 2013 reduce to 107521631 relations and 80745602 ideals in 6 passes
  161. Thu May 23 18:43:10 2013 max relations containing the same ideal: 168
  162. Thu May 23 18:43:56 2013 removing 5940732 relations and 3940732 ideals in 2000000 cliques
  163. Thu May 23 18:43:59 2013 commencing in-memory singleton removal
  164. Thu May 23 18:44:07 2013 begin with 101580899 relations and 80745602 unique ideals
  165. Thu May 23 18:45:01 2013 reduce to 101356205 relations and 76576435 ideals in 6 passes
  166. Thu May 23 18:45:01 2013 max relations containing the same ideal: 163
  167. Thu May 23 18:45:45 2013 removing 5847130 relations and 3847130 ideals in 2000000 cliques
  168. Thu May 23 18:45:47 2013 commencing in-memory singleton removal
  169. Thu May 23 18:45:55 2013 begin with 95509075 relations and 76576435 unique ideals
  170. Thu May 23 18:46:45 2013 reduce to 95284919 relations and 72501129 ideals in 6 passes
  171. Thu May 23 18:46:45 2013 max relations containing the same ideal: 158
  172. Thu May 23 18:47:27 2013 removing 5780308 relations and 3780308 ideals in 2000000 cliques
  173. Thu May 23 18:47:29 2013 commencing in-memory singleton removal
  174. Thu May 23 18:47:37 2013 begin with 89504611 relations and 72501129 unique ideals
  175. Thu May 23 18:48:24 2013 reduce to 89278190 relations and 68490047 ideals in 6 passes
  176. Thu May 23 18:48:24 2013 max relations containing the same ideal: 152
  177. Thu May 23 18:49:02 2013 removing 5720684 relations and 3720684 ideals in 2000000 cliques
  178. Thu May 23 18:49:04 2013 commencing in-memory singleton removal
  179. Thu May 23 18:49:11 2013 begin with 83557506 relations and 68490047 unique ideals
  180. Thu May 23 18:50:01 2013 reduce to 83326933 relations and 64534281 ideals in 7 passes
  181. Thu May 23 18:50:01 2013 max relations containing the same ideal: 148
  182. Thu May 23 18:50:38 2013 removing 5679788 relations and 3679788 ideals in 2000000 cliques
  183. Thu May 23 18:50:40 2013 commencing in-memory singleton removal
  184. Thu May 23 18:50:46 2013 begin with 77647145 relations and 64534281 unique ideals
  185. Thu May 23 18:51:25 2013 reduce to 77409338 relations and 60611635 ideals in 6 passes
  186. Thu May 23 18:51:25 2013 max relations containing the same ideal: 142
  187. Thu May 23 18:52:00 2013 removing 5641022 relations and 3641022 ideals in 2000000 cliques
  188. Thu May 23 18:52:02 2013 commencing in-memory singleton removal
  189. Thu May 23 18:52:07 2013 begin with 71768316 relations and 60611635 unique ideals
  190. Thu May 23 18:52:44 2013 reduce to 71521968 relations and 56718726 ideals in 6 passes
  191. Thu May 23 18:52:44 2013 max relations containing the same ideal: 130
  192. Thu May 23 18:53:15 2013 removing 5611551 relations and 3611551 ideals in 2000000 cliques
  193. Thu May 23 18:53:17 2013 commencing in-memory singleton removal
  194. Thu May 23 18:53:22 2013 begin with 65910417 relations and 56718726 unique ideals
  195. Thu May 23 18:53:55 2013 reduce to 65653419 relations and 52843895 ideals in 6 passes
  196. Thu May 23 18:53:55 2013 max relations containing the same ideal: 124
  197. Thu May 23 18:54:23 2013 removing 5589610 relations and 3589610 ideals in 2000000 cliques
  198. Thu May 23 18:54:25 2013 commencing in-memory singleton removal
  199. Thu May 23 18:54:30 2013 begin with 60063809 relations and 52843895 unique ideals
  200. Thu May 23 18:55:00 2013 reduce to 59790384 relations and 48973659 ideals in 6 passes
  201. Thu May 23 18:55:00 2013 max relations containing the same ideal: 116
  202. Thu May 23 18:55:26 2013 removing 5571433 relations and 3571433 ideals in 2000000 cliques
  203. Thu May 23 18:55:28 2013 commencing in-memory singleton removal
  204. Thu May 23 18:55:32 2013 begin with 54218951 relations and 48973659 unique ideals
  205. Thu May 23 18:55:59 2013 reduce to 53924068 relations and 45098810 ideals in 6 passes
  206. Thu May 23 18:55:59 2013 max relations containing the same ideal: 105
  207. Thu May 23 18:56:23 2013 removing 5565133 relations and 3565133 ideals in 2000000 cliques
  208. Thu May 23 18:56:25 2013 commencing in-memory singleton removal
  209. Thu May 23 18:56:28 2013 begin with 48358935 relations and 45098810 unique ideals
  210. Thu May 23 18:56:52 2013 reduce to 48034073 relations and 41198789 ideals in 6 passes
  211. Thu May 23 18:56:52 2013 max relations containing the same ideal: 99
  212. Thu May 23 18:57:13 2013 removing 5567274 relations and 3567274 ideals in 2000000 cliques
  213. Thu May 23 18:57:14 2013 commencing in-memory singleton removal
  214. Thu May 23 18:57:17 2013 begin with 42466799 relations and 41198789 unique ideals
  215. Thu May 23 18:57:41 2013 reduce to 42098559 relations and 37250333 ideals in 7 passes
  216. Thu May 23 18:57:41 2013 max relations containing the same ideal: 91
  217. Thu May 23 18:58:00 2013 removing 5593482 relations and 3593482 ideals in 2000000 cliques
  218. Thu May 23 18:58:01 2013 commencing in-memory singleton removal
  219. Thu May 23 18:58:04 2013 begin with 36505077 relations and 37250333 unique ideals
  220. Thu May 23 18:58:24 2013 reduce to 36063907 relations and 33198221 ideals in 7 passes
  221. Thu May 23 18:58:24 2013 max relations containing the same ideal: 81
  222. Thu May 23 18:58:40 2013 removing 5559353 relations and 3600347 ideals in 1959006 cliques
  223. Thu May 23 18:58:42 2013 commencing in-memory singleton removal
  224. Thu May 23 18:58:44 2013 begin with 30504554 relations and 33198221 unique ideals
  225. Thu May 23 18:59:03 2013 reduce to 29953946 relations and 29022525 ideals in 8 passes
  226. Thu May 23 18:59:03 2013 max relations containing the same ideal: 70
  227. Thu May 23 18:59:16 2013 removing 144246 relations and 119505 ideals in 24741 cliques
  228. Thu May 23 18:59:17 2013 commencing in-memory singleton removal
  229. Thu May 23 18:59:19 2013 begin with 29809700 relations and 29022525 unique ideals
  230. Thu May 23 18:59:30 2013 reduce to 29809092 relations and 28902412 ideals in 5 passes
  231. Thu May 23 18:59:30 2013 max relations containing the same ideal: 70
  232. Thu May 23 18:59:36 2013 relations with 0 large ideals: 20040
  233. Thu May 23 18:59:36 2013 relations with 1 large ideals: 16148
  234. Thu May 23 18:59:36 2013 relations with 2 large ideals: 215314
  235. Thu May 23 18:59:36 2013 relations with 3 large ideals: 1249369
  236. Thu May 23 18:59:36 2013 relations with 4 large ideals: 3846862
  237. Thu May 23 18:59:36 2013 relations with 5 large ideals: 7012416
  238. Thu May 23 18:59:36 2013 relations with 6 large ideals: 7952250
  239. Thu May 23 18:59:36 2013 relations with 7+ large ideals: 9496693
  240. Thu May 23 18:59:36 2013 commencing 2-way merge
  241. Thu May 23 18:59:53 2013 reduce to 20593441 relation sets and 19686761 unique ideals
  242. Thu May 23 18:59:53 2013 commencing full merge
  243. Thu May 23 19:07:50 2013 memory use: 2483.7 MB
  244. Thu May 23 19:07:53 2013 found 9078036 cycles, need 9030961
  245. Thu May 23 19:07:54 2013 weight of 9030961 cycles is about 1129178080 (125.03/cycle)
  246. Thu May 23 19:07:54 2013 distribution of cycle lengths:
  247. Thu May 23 19:07:54 2013 1 relations: 243711
  248. Thu May 23 19:07:54 2013 2 relations: 439801
  249. Thu May 23 19:07:54 2013 3 relations: 573049
  250. Thu May 23 19:07:54 2013 4 relations: 636165
  251. Thu May 23 19:07:54 2013 5 relations: 689460
  252. Thu May 23 19:07:54 2013 6 relations: 704831
  253. Thu May 23 19:07:54 2013 7 relations: 699715
  254. Thu May 23 19:07:54 2013 8 relations: 675210
  255. Thu May 23 19:07:54 2013 9 relations: 632547
  256. Thu May 23 19:07:54 2013 10+ relations: 3736472
  257. Thu May 23 19:07:54 2013 heaviest cycle: 28 relations
  258. Thu May 23 19:07:55 2013 commencing cycle optimization
  259. Thu May 23 19:08:12 2013 start with 82484065 relations
  260. Thu May 23 19:12:17 2013 pruned 4474863 relations
  261. Thu May 23 19:12:17 2013 memory use: 2087.6 MB
  262. Thu May 23 19:12:17 2013 distribution of cycle lengths:
  263. Thu May 23 19:12:17 2013 1 relations: 243711
  264. Thu May 23 19:12:17 2013 2 relations: 452633
  265. Thu May 23 19:12:17 2013 3 relations: 600774
  266. Thu May 23 19:12:17 2013 4 relations: 669352
  267. Thu May 23 19:12:17 2013 5 relations: 732725
  268. Thu May 23 19:12:17 2013 6 relations: 748991
  269. Thu May 23 19:12:17 2013 7 relations: 747310
  270. Thu May 23 19:12:17 2013 8 relations: 717579
  271. Thu May 23 19:12:17 2013 9 relations: 669922
  272. Thu May 23 19:12:17 2013 10+ relations: 3447964
  273. Thu May 23 19:12:17 2013 heaviest cycle: 28 relations
  274. Thu May 23 19:12:34 2013 RelProcTime: 9933
  275. Thu May 23 19:12:34 2013
  276. Thu May 23 19:12:34 2013 commencing linear algebra
  277. Thu May 23 19:12:35 2013 read 9030961 cycles
  278. Thu May 23 19:12:56 2013 cycles contain 29392381 unique relations
  279. Thu May 23 19:19:40 2013 read 29392381 relations
  280. Thu May 23 19:20:36 2013 using 20 quadratic characters above 2147481174
  281. Thu May 23 19:22:49 2013 building initial matrix
  282. Thu May 23 19:29:47 2013 memory use: 3857.6 MB
  283. Thu May 23 19:29:57 2013 read 9030961 cycles
  284. Thu May 23 19:30:00 2013 matrix is 9030783 x 9030961 (4343.0 MB) with weight 1249179287 (138.32/col)
  285. Thu May 23 19:30:00 2013 sparse part has weight 1039153418 (115.07/col)
  286. Thu May 23 19:32:05 2013 filtering completed in 2 passes
  287. Thu May 23 19:32:08 2013 matrix is 9030608 x 9030786 (4343.0 MB) with weight 1249171887 (138.32/col)
  288. Thu May 23 19:32:08 2013 sparse part has weight 1039150199 (115.07/col)
  289. Thu May 23 19:32:56 2013 matrix starts at (0, 0)
  290. Thu May 23 19:32:59 2013 matrix is 9030608 x 9030786 (4343.0 MB) with weight 1249171887 (138.32/col)
  291. Thu May 23 19:32:59 2013 sparse part has weight 1039150199 (115.07/col)
  292. Thu May 23 19:32:59 2013 saving the first 48 matrix rows for later
  293. Thu May 23 19:33:02 2013 matrix includes 64 packed rows
  294. Thu May 23 19:33:04 2013 matrix is 9030560 x 9030786 (4158.3 MB) with weight 1068288460 (118.29/col)
  295. Thu May 23 19:33:04 2013 sparse part has weight 999764616 (110.71/col)
  296. Thu May 23 19:33:04 2013 using block size 262144 for processor cache size 6144 kB
  297. Thu May 23 19:33:23 2013 commencing Lanczos iteration (4 threads)
  298. Thu May 23 19:33:23 2013 memory use: 5168.9 MB
  299. Thu May 23 19:35:00 2013 linear algebra at 0.0%, ETA 153h57m
  300. Thu May 23 19:35:30 2013 checkpointing every 60000 dimensions
  301. Wed May 29 21:43:45 2013 lanczos halted after 142809 iterations (dim = 9030560)
  302. Wed May 29 21:44:13 2013 recovered 37 nontrivial dependencies
  303. Wed May 29 21:44:15 2013 BLanczosTime: 527501
  304. Wed May 29 21:44:15 2013
  305. Wed May 29 21:44:15 2013 commencing square root phase
  306. Wed May 29 21:44:29 2013
  307. Wed May 29 21:44:29 2013
  308. Wed May 29 21:44:29 2013 Msieve v. 1.51 (SVN Official Release - LARGEBLOCKS)
  309. Wed May 29 21:44:29 2013 random seeds: 5d98f328 c6bc9bb4
  310. Wed May 29 21:44:29 2013 factoring 1941350062902531810904027489669508364760962943852806507732353213375869968355707805262588001858977165648660891320990112017262377142798332373658554142090063420507519535298232419336593408725134710340264380553569031881 (214 digits)
  311. Wed May 29 21:44:30 2013 searching for 15-digit factors
  312. Wed May 29 21:44:31 2013 commencing number field sieve (214-digit input)
  313. Wed May 29 21:44:31 2013 R0: -40934782466626840596168752972961528246147
  314. Wed May 29 21:44:31 2013 R1: 25299086886458645685589389182743678652930
  315. Wed May 29 21:44:31 2013 A0: 6
  316. Wed May 29 21:44:31 2013 A1: -27
  317. Wed May 29 21:44:31 2013 A2: 45
  318. Wed May 29 21:44:31 2013 A3: -15
  319. Wed May 29 21:44:31 2013 A4: 30
  320. Wed May 29 21:44:31 2013 A5: 3
  321. Wed May 29 21:44:31 2013 A6: 4
  322. Wed May 29 21:44:31 2013 skew 1.00, size 4.492e-012, alpha 0.306, combined = 3.535e-013 rroots = 0
  323. Wed May 29 21:44:31 2013
  324. Wed May 29 21:44:31 2013 commencing square root phase
  325. Wed May 29 21:44:31 2013 reading relations for dependency 1
  326. Wed May 29 21:44:34 2013 read 4514297 cycles
  327. Wed May 29 21:44:43 2013 cycles contain 14693944 unique relations
  328. Wed May 29 21:50:40 2013 read 14693944 relations
  329. Wed May 29 21:52:20 2013 multiplying 14693944 relations
  330. Wed May 29 22:03:46 2013 multiply complete, coefficients have about 408.65 million bits
  331. Wed May 29 22:03:50 2013 initial square root is modulo 21503369
  332. Wed May 29 22:17:50 2013 found factor: 586483505937983465779101613494638166278004423370492746551256404157643523794556345929
  333. Wed May 29 22:17:50 2013 reading relations for dependency 2
  334. Wed May 29 22:17:52 2013 read 4513217 cycles
  335. Wed May 29 22:18:01 2013 cycles contain 14694202 unique relations
  336. Wed May 29 22:23:09 2013 read 14694202 relations
  337. Wed May 29 22:24:32 2013 multiplying 14694202 relations
  338. Wed May 29 22:36:18 2013 multiply complete, coefficients have about 408.65 million bits
  339. Wed May 29 22:36:22 2013 initial square root is modulo 21505469
  340. Wed May 29 22:50:28 2013 found factor: 586483505937983465779101613494638166278004423370492746551256404157643523794556345929
  341. Wed May 29 22:50:28 2013 reading relations for dependency 3
  342. Wed May 29 22:50:30 2013 read 4515823 cycles
  343. Wed May 29 22:50:39 2013 cycles contain 14699812 unique relations
  344. Wed May 29 22:55:54 2013 read 14699812 relations
  345. Wed May 29 22:57:15 2013 multiplying 14699812 relations
  346. Wed May 29 23:08:46 2013 multiply complete, coefficients have about 408.82 million bits
  347. Wed May 29 23:08:50 2013 initial square root is modulo 21651419
  348. Wed May 29 23:22:59 2013 sqrtTime: 5908
  349. Wed May 29 23:22:59 2013 prp59 factor: 12590703080216517111573723811982198743811936719126029260521
  350. Wed May 29 23:22:59 2013 prp72 factor: 262904529889849088714059983059165205148370444319972502278512788899701209
  351. Wed May 29 23:22:59 2013 prp84 factor: 586483505937983465779101613494638166278004423370492746551256404157643523794556345929
  352. Wed May 29 23:22:59 2013 elapsed time 01:38:30
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