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mersenneforum
Apr 4th, 2016
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  1. Mon Mar 28 12:15:56 2016 Msieve v. 1.52 (SVN exported)
  2. Mon Mar 28 12:15:56 2016 random seeds: ffa2ae8a ec2293f2
  3. Mon Mar 28 12:15:56 2016 factoring 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007 (247 digits)
  4. Mon Mar 28 12:16:00 2016 searching for 15-digit factors
  5. Mon Mar 28 12:16:03 2016 commencing number field sieve (247-digit input)
  6. Mon Mar 28 12:16:03 2016 R0: -100000000000000000000000000000000000000000
  7. Mon Mar 28 12:16:03 2016 R1: 1
  8. Mon Mar 28 12:16:03 2016 A0: 7
  9. Mon Mar 28 12:16:03 2016 A1: 0
  10. Mon Mar 28 12:16:03 2016 A2: 0
  11. Mon Mar 28 12:16:03 2016 A3: 0
  12. Mon Mar 28 12:16:03 2016 A4: 0
  13. Mon Mar 28 12:16:03 2016 A5: 0
  14. Mon Mar 28 12:16:03 2016 A6: 1
  15. Mon Mar 28 12:16:03 2016 skew 1.00, size 3.469e-12, alpha 1.963, combined = 2.903e-13 rroots = 0
  16. Mon Mar 28 12:16:03 2016
  17. Mon Mar 28 12:16:03 2016 commencing relation filtering
  18. Mon Mar 28 12:16:03 2016 setting target matrix density to 120.0
  19. Mon Mar 28 12:16:03 2016 estimated available RAM is 64393.7 MB
  20. Mon Mar 28 12:16:03 2016 commencing duplicate removal, pass 1
  21. Mon Mar 28 12:36:32 2016 error -9 reading relation 63940104
  22. Mon Mar 28 12:36:45 2016 error -9 reading relation 64625951
  23. Mon Mar 28 12:47:21 2016 error -15 reading relation 97603200
  24. Mon Mar 28 12:47:47 2016 error -15 reading relation 98971629
  25. Mon Mar 28 12:48:11 2016 error -9 reading relation 100187589
  26. Mon Mar 28 12:49:24 2016 error -15 reading relation 103951833
  27. Mon Mar 28 12:51:42 2016 error -9 reading relation 111148632
  28. Mon Mar 28 12:51:45 2016 error -15 reading relation 111300272
  29. Mon Mar 28 12:51:46 2016 error -9 reading relation 111357807
  30. Mon Mar 28 12:51:48 2016 error -9 reading relation 111472406
  31. Mon Mar 28 12:52:42 2016 error -11 reading relation 114270800
  32. Mon Mar 28 12:53:54 2016 error -15 reading relation 118016479
  33. Mon Mar 28 12:54:28 2016 error -15 reading relation 119774475
  34. Mon Mar 28 12:58:31 2016 error -15 reading relation 132346309
  35. Mon Mar 28 12:58:31 2016 error -9 reading relation 132349248
  36. Mon Mar 28 12:58:35 2016 error -1 reading relation 132531312
  37. Mon Mar 28 13:00:47 2016 error -9 reading relation 139393215
  38. Mon Mar 28 13:00:48 2016 error -9 reading relation 139404785
  39. Mon Mar 28 13:01:34 2016 error -15 reading relation 141814725
  40. Mon Mar 28 13:02:33 2016 error -9 reading relation 144818275
  41. Mon Mar 28 13:04:03 2016 error -15 reading relation 149400215
  42. Mon Mar 28 13:04:03 2016 error -9 reading relation 149401000
  43. Mon Mar 28 13:04:04 2016 error -15 reading relation 149489231
  44. Mon Mar 28 13:04:17 2016 error -9 reading relation 150114632
  45. Mon Mar 28 13:04:18 2016 error -15 reading relation 150177284
  46. Mon Mar 28 13:04:42 2016 error -15 reading relation 151440157
  47. Mon Mar 28 13:09:41 2016 error -9 reading relation 166836694
  48. Mon Mar 28 13:10:19 2016 error -9 reading relation 168790255
  49. Mon Mar 28 13:10:20 2016 error -9 reading relation 168810670
  50. Mon Mar 28 13:10:23 2016 error -15 reading relation 169004780
  51. Mon Mar 28 13:10:23 2016 error -9 reading relation 169006014
  52. Mon Mar 28 13:11:13 2016 error -1 reading relation 171591651
  53. Mon Mar 28 13:11:58 2016 error -5 reading relation 173908951
  54. Mon Mar 28 13:13:20 2016 error -9 reading relation 178116201
  55. Mon Mar 28 13:15:10 2016 error -9 reading relation 183837331
  56. Mon Mar 28 13:15:28 2016 error -9 reading relation 184722401
  57. Mon Mar 28 13:15:29 2016 error -9 reading relation 184789948
  58. Mon Mar 28 13:15:29 2016 error -9 reading relation 184807819
  59. Mon Mar 28 13:16:28 2016 error -9 reading relation 187844551
  60. Mon Mar 28 13:16:34 2016 error -15 reading relation 188200541
  61. Mon Mar 28 13:17:02 2016 error -15 reading relation 189632435
  62. Mon Mar 28 13:19:50 2016 error -9 reading relation 198300706
  63. Mon Mar 28 13:19:52 2016 error -15 reading relation 198384521
  64. Mon Mar 28 13:19:56 2016 error -9 reading relation 198625446
  65. Mon Mar 28 13:20:08 2016 error -15 reading relation 199222749
  66. Mon Mar 28 13:24:43 2016 error -9 reading relation 213296677
  67. Mon Mar 28 13:24:43 2016 error -15 reading relation 213308181
  68. Mon Mar 28 13:24:44 2016 error -15 reading relation 213384958
  69. Mon Mar 28 13:25:58 2016 skipped 33 relations with b > 2^32
  70. Mon Mar 28 13:25:58 2016 found 43649720 hash collisions in 216675506 relations
  71. Mon Mar 28 13:26:19 2016 commencing duplicate removal, pass 2
  72. Mon Mar 28 14:02:05 2016 found 43849944 duplicates and 172825562 unique relations
  73. Mon Mar 28 14:02:05 2016 memory use: 1321.5 MB
  74. Mon Mar 28 14:02:05 2016 reading ideals above 720000
  75. Mon Mar 28 14:02:06 2016 commencing singleton removal, initial pass
  76. Mon Mar 28 15:16:44 2016 memory use: 5512.0 MB
  77. Mon Mar 28 15:16:45 2016 reading all ideals from disk
  78. Mon Mar 28 15:16:51 2016 memory use: 6830.3 MB
  79. Mon Mar 28 15:17:26 2016 keeping 169336429 ideals with weight <= 200, target excess is 880518
  80. Mon Mar 28 15:18:03 2016 commencing in-memory singleton removal
  81. Mon Mar 28 15:18:28 2016 begin with 172825562 relations and 169336429 unique ideals
  82. Mon Mar 28 15:23:29 2016 reduce to 97577086 relations and 84863240 ideals in 19 passes
  83. Mon Mar 28 15:23:29 2016 max relations containing the same ideal: 145
  84. Mon Mar 28 15:24:45 2016 removing 12110282 relations and 10110282 ideals in 2000000 cliques
  85. Mon Mar 28 15:24:51 2016 commencing in-memory singleton removal
  86. Mon Mar 28 15:25:04 2016 begin with 85466804 relations and 84863240 unique ideals
  87. Mon Mar 28 15:26:51 2016 reduce to 84346335 relations and 73603887 ideals in 9 passes
  88. Mon Mar 28 15:26:51 2016 max relations containing the same ideal: 131
  89. Mon Mar 28 15:27:58 2016 removing 9170335 relations and 7170335 ideals in 2000000 cliques
  90. Mon Mar 28 15:28:03 2016 commencing in-memory singleton removal
  91. Mon Mar 28 15:28:14 2016 begin with 75176000 relations and 73603887 unique ideals
  92. Mon Mar 28 15:29:58 2016 reduce to 74417816 relations and 65657579 ideals in 10 passes
  93. Mon Mar 28 15:29:58 2016 max relations containing the same ideal: 117
  94. Mon Mar 28 15:30:54 2016 removing 8288958 relations and 6288958 ideals in 2000000 cliques
  95. Mon Mar 28 15:30:58 2016 commencing in-memory singleton removal
  96. Mon Mar 28 15:31:08 2016 begin with 66128858 relations and 65657579 unique ideals
  97. Mon Mar 28 15:32:20 2016 reduce to 65433127 relations and 58655590 ideals in 8 passes
  98. Mon Mar 28 15:32:20 2016 max relations containing the same ideal: 108
  99. Mon Mar 28 15:33:09 2016 removing 7845923 relations and 5845923 ideals in 2000000 cliques
  100. Mon Mar 28 15:33:13 2016 commencing in-memory singleton removal
  101. Mon Mar 28 15:33:21 2016 begin with 57587204 relations and 58655590 unique ideals
  102. Mon Mar 28 15:34:23 2016 reduce to 56894204 relations and 52097751 ideals in 8 passes
  103. Mon Mar 28 15:34:23 2016 max relations containing the same ideal: 101
  104. Mon Mar 28 15:35:05 2016 removing 7572628 relations and 5572628 ideals in 2000000 cliques
  105. Mon Mar 28 15:35:09 2016 commencing in-memory singleton removal
  106. Mon Mar 28 15:35:16 2016 begin with 49321576 relations and 52097751 unique ideals
  107. Mon Mar 28 15:36:08 2016 reduce to 48593500 relations and 45774459 ideals in 8 passes
  108. Mon Mar 28 15:36:08 2016 max relations containing the same ideal: 93
  109. Mon Mar 28 15:36:44 2016 removing 6796477 relations and 4998837 ideals in 1797640 cliques
  110. Mon Mar 28 15:36:48 2016 commencing in-memory singleton removal
  111. Mon Mar 28 15:36:53 2016 begin with 41797023 relations and 45774459 unique ideals
  112. Mon Mar 28 15:37:47 2016 reduce to 41117479 relations and 40074013 ideals in 10 passes
  113. Mon Mar 28 15:37:47 2016 max relations containing the same ideal: 81
  114. Mon Mar 28 15:38:17 2016 removing 174413 relations and 152348 ideals in 22065 cliques
  115. Mon Mar 28 15:38:19 2016 commencing in-memory singleton removal
  116. Mon Mar 28 15:38:24 2016 begin with 40943066 relations and 40074013 unique ideals
  117. Mon Mar 28 15:38:50 2016 reduce to 40942668 relations and 39921267 ideals in 5 passes
  118. Mon Mar 28 15:38:50 2016 max relations containing the same ideal: 80
  119. Mon Mar 28 15:39:06 2016 relations with 0 large ideals: 33676
  120. Mon Mar 28 15:39:06 2016 relations with 1 large ideals: 16624
  121. Mon Mar 28 15:39:06 2016 relations with 2 large ideals: 216735
  122. Mon Mar 28 15:39:06 2016 relations with 3 large ideals: 1337790
  123. Mon Mar 28 15:39:06 2016 relations with 4 large ideals: 4464772
  124. Mon Mar 28 15:39:06 2016 relations with 5 large ideals: 8904399
  125. Mon Mar 28 15:39:06 2016 relations with 6 large ideals: 11051166
  126. Mon Mar 28 15:39:06 2016 relations with 7+ large ideals: 14917506
  127. Mon Mar 28 15:39:06 2016 commencing 2-way merge
  128. Mon Mar 28 15:39:47 2016 reduce to 26411471 relation sets and 25390070 unique ideals
  129. Mon Mar 28 15:39:47 2016 commencing full merge
  130. Mon Mar 28 15:56:44 2016 memory use: 3331.6 MB
  131. Mon Mar 28 15:56:47 2016 found 11805965 cycles, need 11792270
  132. Mon Mar 28 15:56:53 2016 weight of 11792270 cycles is about 1415129488 (120.00/cycle)
  133. Mon Mar 28 15:56:53 2016 distribution of cycle lengths:
  134. Mon Mar 28 15:56:53 2016 1 relations: 545416
  135. Mon Mar 28 15:56:53 2016 2 relations: 742142
  136. Mon Mar 28 15:56:53 2016 3 relations: 855314
  137. Mon Mar 28 15:56:53 2016 4 relations: 865500
  138. Mon Mar 28 15:56:53 2016 5 relations: 871941
  139. Mon Mar 28 15:56:53 2016 6 relations: 843025
  140. Mon Mar 28 15:56:53 2016 7 relations: 817807
  141. Mon Mar 28 15:56:53 2016 8 relations: 770324
  142. Mon Mar 28 15:56:53 2016 9 relations: 724198
  143. Mon Mar 28 15:56:53 2016 10+ relations: 4756603
  144. Mon Mar 28 15:56:53 2016 heaviest cycle: 28 relations
  145. Mon Mar 28 15:56:59 2016 commencing cycle optimization
  146. Mon Mar 28 15:57:34 2016 start with 106091059 relations
  147. Mon Mar 28 16:04:15 2016 pruned 4690679 relations
  148. Mon Mar 28 16:04:15 2016 memory use: 2784.8 MB
  149. Mon Mar 28 16:04:15 2016 distribution of cycle lengths:
  150. Mon Mar 28 16:04:15 2016 1 relations: 545416
  151. Mon Mar 28 16:04:15 2016 2 relations: 760662
  152. Mon Mar 28 16:04:15 2016 3 relations: 891866
  153. Mon Mar 28 16:04:15 2016 4 relations: 901150
  154. Mon Mar 28 16:04:15 2016 5 relations: 912920
  155. Mon Mar 28 16:04:15 2016 6 relations: 881287
  156. Mon Mar 28 16:04:15 2016 7 relations: 856589
  157. Mon Mar 28 16:04:15 2016 8 relations: 803234
  158. Mon Mar 28 16:04:15 2016 9 relations: 752945
  159. Mon Mar 28 16:04:15 2016 10+ relations: 4486201
  160. Mon Mar 28 16:04:15 2016 heaviest cycle: 28 relations
  161. Mon Mar 28 16:04:45 2016 RelProcTime: 13722
  162. Mon Mar 28 16:04:45 2016 elapsed time 03:48:49
  163.  
  164. Fri Apr 1 18:11:21 2016 Msieve v. 1.52 (SVN exported)
  165. Fri Apr 1 18:11:21 2016 random seeds: 841708c2 51f63522
  166. Fri Apr 1 18:11:21 2016 MPI process 0 of 2
  167. Fri Apr 1 18:11:21 2016 factoring 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007 (247 digits)
  168. Fri Apr 1 18:11:24 2016 searching for 15-digit factors
  169. Fri Apr 1 18:11:27 2016 commencing number field sieve (247-digit input)
  170. Fri Apr 1 18:11:27 2016 R0: -100000000000000000000000000000000000000000
  171. Fri Apr 1 18:11:27 2016 R1: 1
  172. Fri Apr 1 18:11:27 2016 A0: 7
  173. Fri Apr 1 18:11:27 2016 A1: 0
  174. Fri Apr 1 18:11:27 2016 A2: 0
  175. Fri Apr 1 18:11:27 2016 A3: 0
  176. Fri Apr 1 18:11:27 2016 A4: 0
  177. Fri Apr 1 18:11:27 2016 A5: 0
  178. Fri Apr 1 18:11:27 2016 A6: 1
  179. Fri Apr 1 18:11:27 2016 skew 1.00, size 3.469e-12, alpha 1.963, combined = 2.903e-13 rroots = 0
  180. Fri Apr 1 18:11:27 2016
  181. Fri Apr 1 18:11:27 2016 commencing linear algebra
  182. Fri Apr 1 18:11:27 2016 skipping matrix build
  183. Fri Apr 1 18:11:27 2016 initialized process (0,0) of 1 x 2 grid
  184. Fri Apr 1 18:11:51 2016 matrix starts at (0, 0)
  185. Fri Apr 1 18:11:53 2016 matrix is 11791919 x 5896055 (2747.5 MB) with weight 785246684 (133.18/col)
  186. Fri Apr 1 18:11:53 2016 sparse part has weight 661271166 (112.15/col)
  187. Fri Apr 1 18:11:53 2016 saving the first 48 matrix rows for later
  188. Fri Apr 1 18:11:55 2016 matrix includes 64 packed rows
  189. Fri Apr 1 18:11:57 2016 matrix is 11791871 x 5896055 (2645.6 MB) with weight 672447283 (114.05/col)
  190. Fri Apr 1 18:11:57 2016 sparse part has weight 634567111 (107.63/col)
  191. Fri Apr 1 18:11:57 2016 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
  192. Fri Apr 1 18:12:49 2016 commencing Lanczos iteration (12 threads)
  193. Fri Apr 1 18:12:49 2016 memory use: 2303.8 MB
  194. Fri Apr 1 18:13:22 2016 linear algebra at 0.0%, ETA 67h 0m
  195. Fri Apr 1 18:13:32 2016 checkpointing every 180000 dimensions
  196. Mon Apr 4 13:04:20 2016 lanczos halted after 186471 iterations (dim = 11791869)
  197. Mon Apr 4 13:05:05 2016 recovered 33 nontrivial dependencies
  198. Mon Apr 4 13:05:05 2016 BLanczosTime: 240818
  199. Mon Apr 4 13:05:05 2016 elapsed time 66:53:44
  200.  
  201. Mon Apr 4 13:06:34 2016 Msieve v. 1.52 (SVN exported)
  202. Mon Apr 4 13:06:34 2016 random seeds: 5ec50bd9 882f494f
  203. Mon Apr 4 13:06:34 2016 factoring 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007 (247 digits)
  204. Mon Apr 4 13:06:37 2016 searching for 15-digit factors
  205. Mon Apr 4 13:06:40 2016 commencing number field sieve (247-digit input)
  206. Mon Apr 4 13:06:40 2016 R0: -100000000000000000000000000000000000000000
  207. Mon Apr 4 13:06:40 2016 R1: 1
  208. Mon Apr 4 13:06:40 2016 A0: 7
  209. Mon Apr 4 13:06:40 2016 A1: 0
  210. Mon Apr 4 13:06:40 2016 A2: 0
  211. Mon Apr 4 13:06:40 2016 A3: 0
  212. Mon Apr 4 13:06:40 2016 A4: 0
  213. Mon Apr 4 13:06:40 2016 A5: 0
  214. Mon Apr 4 13:06:40 2016 A6: 1
  215. Mon Apr 4 13:06:40 2016 skew 1.00, size 3.469e-12, alpha 1.963, combined = 2.903e-13 rroots = 0
  216. Mon Apr 4 13:06:40 2016
  217. Mon Apr 4 13:06:40 2016 commencing square root phase
  218. Mon Apr 4 13:06:40 2016 handling dependencies 5 to 5
  219. Mon Apr 4 13:06:40 2016 reading relations for dependency 5
  220. Mon Apr 4 13:06:44 2016 read 5896105 cycles
  221. Mon Apr 4 13:07:07 2016 cycles contain 20157276 unique relations
  222. Mon Apr 4 13:44:56 2016 read 20157276 relations
  223. Mon Apr 4 13:47:32 2016 multiplying 20157276 relations
  224. Mon Apr 4 14:08:56 2016 multiply complete, coefficients have about 508.83 million bits
  225. Mon Apr 4 14:09:00 2016 initial square root is modulo 1349072311
  226. Mon Apr 4 14:32:23 2016 sqrtTime: 5143
  227. Mon Apr 4 14:32:23 2016 prp107 factor: 60165844998490249229875772005850193896086858292743579409020446596677606993520932226579989079718232269908449
  228. Mon Apr 4 14:32:23 2016 prp140 factor: 16620725596475760512784333837955342706476327308083513172242469232231446977901981919077023860933002718387640889541806766973201100566876698343
  229. Mon Apr 4 14:32:23 2016 elapsed time 01:25:49
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