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C179_140_37

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Apr 30th, 2016
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  1. Tue Apr 19 16:43:10 2016 Msieve v. 1.52 (SVN exported)
  2. Tue Apr 19 16:43:10 2016 random seeds: 95640efb 3d66a10c
  3. Tue Apr 19 16:43:10 2016 factoring 37479207353507568848556717244024790263563998778529042509776952224425372141663671975166483774735953797112823082356158202973452269007172719426875031079586783515623070909624582015569 (179 digits)
  4. Tue Apr 19 16:43:12 2016 searching for 15-digit factors
  5. Tue Apr 19 16:43:15 2016 commencing number field sieve (179-digit input)
  6. Tue Apr 19 16:43:15 2016 R0: -7529536000000
  7. Tue Apr 19 16:43:15 2016 R1: 1171223165167387672982838813062831053
  8. Tue Apr 19 16:43:15 2016 A0: 1369
  9. Tue Apr 19 16:43:15 2016 A1: 0
  10. Tue Apr 19 16:43:15 2016 A2: 0
  11. Tue Apr 19 16:43:15 2016 A3: 0
  12. Tue Apr 19 16:43:15 2016 A4: 0
  13. Tue Apr 19 16:43:15 2016 A5: 0
  14. Tue Apr 19 16:43:15 2016 A6: 140
  15. Tue Apr 19 16:43:15 2016 skew 1.00, size 2.586e-11, alpha 0.827, combined = 1.305e-12 rroots = 0
  16. Tue Apr 19 16:43:15 2016
  17. Tue Apr 19 16:43:15 2016 commencing relation filtering
  18. Tue Apr 19 16:43:15 2016 setting target matrix density to 120.0
  19. Tue Apr 19 16:43:15 2016 estimated available RAM is 64392.0 MB
  20. Tue Apr 19 16:43:15 2016 commencing duplicate removal, pass 1
  21. Tue Apr 19 17:09:24 2016 error -5 reading relation 90132201
  22. Tue Apr 19 17:09:24 2016 error -9 reading relation 90134789
  23. Tue Apr 19 17:09:24 2016 error -9 reading relation 90134829
  24. Tue Apr 19 17:09:24 2016 error -5 reading relation 90137530
  25. Tue Apr 19 17:09:24 2016 error -5 reading relation 90137570
  26. Tue Apr 19 17:09:24 2016 error -5 reading relation 90139647
  27. Tue Apr 19 17:09:32 2016 error -9 reading relation 90591066
  28. Tue Apr 19 17:10:05 2016 error -11 reading relation 92645763
  29. Tue Apr 19 17:10:05 2016 error -9 reading relation 92645802
  30. Tue Apr 19 17:10:05 2016 error -11 reading relation 92649778
  31. Tue Apr 19 17:10:05 2016 error -9 reading relation 92649817
  32. Tue Apr 19 17:10:05 2016 error -15 reading relation 92653062
  33. Tue Apr 19 17:10:05 2016 error -15 reading relation 92653101
  34. Tue Apr 19 17:10:05 2016 error -9 reading relation 92654562
  35. Tue Apr 19 17:10:05 2016 error -9 reading relation 92654601
  36. Tue Apr 19 17:10:06 2016 error -11 reading relation 92709315
  37. Tue Apr 19 17:10:06 2016 error -9 reading relation 92709355
  38. Tue Apr 19 17:10:06 2016 error -15 reading relation 92712504
  39. Tue Apr 19 17:10:06 2016 error -15 reading relation 92712543
  40. Tue Apr 19 17:10:07 2016 error -15 reading relation 92764298
  41. Tue Apr 19 17:13:11 2016 error -15 reading relation 103428282
  42. Tue Apr 19 17:13:58 2016 error -9 reading relation 106193790
  43. Tue Apr 19 17:13:58 2016 error -9 reading relation 106200965
  44. Tue Apr 19 17:13:58 2016 error -15 reading relation 106207995
  45. Tue Apr 19 17:13:58 2016 error -15 reading relation 106215452
  46. Tue Apr 19 17:13:58 2016 error -9 reading relation 106216007
  47. Tue Apr 19 17:13:58 2016 error -15 reading relation 106216327
  48. Tue Apr 19 17:14:14 2016 error -1 reading relation 107023843
  49. Tue Apr 19 17:14:19 2016 error -15 reading relation 107329780
  50. Tue Apr 19 17:14:29 2016 error -15 reading relation 107865175
  51. Tue Apr 19 17:14:29 2016 error -9 reading relation 107866530
  52. Tue Apr 19 17:14:48 2016 error -9 reading relation 108920426
  53. Tue Apr 19 17:14:54 2016 error -9 reading relation 109267401
  54. Tue Apr 19 17:15:35 2016 error -11 reading relation 111652526
  55. Tue Apr 19 17:15:35 2016 error -9 reading relation 111652565
  56. Tue Apr 19 17:15:36 2016 error -11 reading relation 111655951
  57. Tue Apr 19 17:15:36 2016 error -9 reading relation 111655990
  58. Tue Apr 19 17:15:36 2016 error -15 reading relation 111656775
  59. Tue Apr 19 17:15:36 2016 error -15 reading relation 111656814
  60. Tue Apr 19 17:15:36 2016 error -15 reading relation 111659918
  61. Tue Apr 19 17:15:36 2016 error -15 reading relation 111659956
  62. Tue Apr 19 17:15:40 2016 error -15 reading relation 111922126
  63. Tue Apr 19 17:15:40 2016 error -15 reading relation 111922164
  64. Tue Apr 19 17:15:41 2016 error -9 reading relation 111989710
  65. Tue Apr 19 17:15:47 2016 error -5 reading relation 112330087
  66. Tue Apr 19 17:15:49 2016 error -15 reading relation 112433504
  67. Tue Apr 19 17:15:49 2016 error -9 reading relation 112434617
  68. Tue Apr 19 17:15:49 2016 error -9 reading relation 112434656
  69. Tue Apr 19 17:15:49 2016 error -9 reading relation 112435604
  70. Tue Apr 19 17:15:49 2016 error -9 reading relation 112435643
  71. Tue Apr 19 17:15:49 2016 error -5 reading relation 112437670
  72. Tue Apr 19 17:15:49 2016 error -5 reading relation 112437709
  73. Tue Apr 19 17:15:52 2016 error -15 reading relation 112599585
  74. Tue Apr 19 17:15:52 2016 error -15 reading relation 112599624
  75. Tue Apr 19 17:15:52 2016 error -9 reading relation 112601842
  76. Tue Apr 19 17:15:52 2016 error -9 reading relation 112601881
  77. Tue Apr 19 17:15:53 2016 error -15 reading relation 112686528
  78. Tue Apr 19 17:15:53 2016 error -15 reading relation 112686567
  79. Tue Apr 19 17:15:53 2016 error -5 reading relation 112689387
  80. Tue Apr 19 17:15:53 2016 error -5 reading relation 112689426
  81. Tue Apr 19 17:15:54 2016 error -9 reading relation 112708337
  82. Tue Apr 19 17:15:54 2016 error -5 reading relation 112708376
  83. Tue Apr 19 17:15:54 2016 error -11 reading relation 112711927
  84. Tue Apr 19 17:15:57 2016 skipped 5 relations with b > 2^32
  85. Tue Apr 19 17:15:57 2016 found 18874460 hash collisions in 112861947 relations
  86. Tue Apr 19 17:16:25 2016 added 1218778 free relations
  87. Tue Apr 19 17:16:25 2016 commencing duplicate removal, pass 2
  88. Tue Apr 19 17:33:09 2016 found 17172200 duplicates and 96908525 unique relations
  89. Tue Apr 19 17:33:09 2016 memory use: 660.8 MB
  90. Tue Apr 19 17:33:09 2016 reading ideals above 720000
  91. Tue Apr 19 17:33:09 2016 commencing singleton removal, initial pass
  92. Tue Apr 19 18:13:41 2016 memory use: 2756.0 MB
  93. Tue Apr 19 18:13:42 2016 reading all ideals from disk
  94. Tue Apr 19 18:13:45 2016 memory use: 3645.6 MB
  95. Tue Apr 19 18:14:02 2016 keeping 89349836 ideals with weight <= 200, target excess is 498717
  96. Tue Apr 19 18:14:20 2016 commencing in-memory singleton removal
  97. Tue Apr 19 18:14:33 2016 begin with 96908525 relations and 89349836 unique ideals
  98. Tue Apr 19 18:16:55 2016 reduce to 61226733 relations and 49839681 ideals in 13 passes
  99. Tue Apr 19 18:16:55 2016 max relations containing the same ideal: 156
  100. Tue Apr 19 18:17:40 2016 removing 8889440 relations and 6889440 ideals in 2000000 cliques
  101. Tue Apr 19 18:17:44 2016 commencing in-memory singleton removal
  102. Tue Apr 19 18:17:52 2016 begin with 52337293 relations and 49839681 unique ideals
  103. Tue Apr 19 18:19:20 2016 reduce to 51292330 relations and 41862972 ideals in 10 passes
  104. Tue Apr 19 18:19:20 2016 max relations containing the same ideal: 136
  105. Tue Apr 19 18:19:55 2016 removing 7092309 relations and 5092309 ideals in 2000000 cliques
  106. Tue Apr 19 18:19:59 2016 commencing in-memory singleton removal
  107. Tue Apr 19 18:20:05 2016 begin with 44200021 relations and 41862972 unique ideals
  108. Tue Apr 19 18:20:51 2016 reduce to 43452067 relations and 35993688 ideals in 7 passes
  109. Tue Apr 19 18:20:51 2016 max relations containing the same ideal: 123
  110. Tue Apr 19 18:21:22 2016 removing 6561751 relations and 4561751 ideals in 2000000 cliques
  111. Tue Apr 19 18:21:25 2016 commencing in-memory singleton removal
  112. Tue Apr 19 18:21:30 2016 begin with 36890316 relations and 35993688 unique ideals
  113. Tue Apr 19 18:22:13 2016 reduce to 36192486 relations and 30704154 ideals in 8 passes
  114. Tue Apr 19 18:22:13 2016 max relations containing the same ideal: 112
  115. Tue Apr 19 18:22:38 2016 removing 6279133 relations and 4279133 ideals in 2000000 cliques
  116. Tue Apr 19 18:22:42 2016 commencing in-memory singleton removal
  117. Tue Apr 19 18:22:46 2016 begin with 29913353 relations and 30704154 unique ideals
  118. Tue Apr 19 18:23:22 2016 reduce to 29200551 relations and 25676609 ideals in 8 passes
  119. Tue Apr 19 18:23:22 2016 max relations containing the same ideal: 99
  120. Tue Apr 19 18:23:40 2016 removing 6078092 relations and 4078092 ideals in 2000000 cliques
  121. Tue Apr 19 18:23:43 2016 commencing in-memory singleton removal
  122. Tue Apr 19 18:23:46 2016 begin with 23122459 relations and 25676609 unique ideals
  123. Tue Apr 19 18:24:14 2016 reduce to 22345243 relations and 20773896 ideals in 10 passes
  124. Tue Apr 19 18:24:14 2016 max relations containing the same ideal: 82
  125. Tue Apr 19 18:24:29 2016 removing 3364599 relations and 2371764 ideals in 992835 cliques
  126. Tue Apr 19 18:24:31 2016 commencing in-memory singleton removal
  127. Tue Apr 19 18:24:33 2016 begin with 18980644 relations and 20773896 unique ideals
  128. Tue Apr 19 18:24:55 2016 reduce to 18654729 relations and 18062974 ideals in 9 passes
  129. Tue Apr 19 18:24:55 2016 max relations containing the same ideal: 71
  130. Tue Apr 19 18:25:11 2016 removing 85966 relations and 72723 ideals in 13243 cliques
  131. Tue Apr 19 18:25:12 2016 commencing in-memory singleton removal
  132. Tue Apr 19 18:25:15 2016 begin with 18568763 relations and 18062974 unique ideals
  133. Tue Apr 19 18:25:25 2016 reduce to 18568527 relations and 17990015 ideals in 5 passes
  134. Tue Apr 19 18:25:25 2016 max relations containing the same ideal: 71
  135. Tue Apr 19 18:25:33 2016 relations with 0 large ideals: 17511
  136. Tue Apr 19 18:25:33 2016 relations with 1 large ideals: 11723
  137. Tue Apr 19 18:25:33 2016 relations with 2 large ideals: 109430
  138. Tue Apr 19 18:25:33 2016 relations with 3 large ideals: 668516
  139. Tue Apr 19 18:25:33 2016 relations with 4 large ideals: 2186194
  140. Tue Apr 19 18:25:33 2016 relations with 5 large ideals: 4219855
  141. Tue Apr 19 18:25:33 2016 relations with 6 large ideals: 5017082
  142. Tue Apr 19 18:25:33 2016 relations with 7+ large ideals: 6338216
  143. Tue Apr 19 18:25:33 2016 commencing 2-way merge
  144. Tue Apr 19 18:25:50 2016 reduce to 12453262 relation sets and 11874750 unique ideals
  145. Tue Apr 19 18:25:50 2016 commencing full merge
  146. Tue Apr 19 18:34:28 2016 memory use: 1609.6 MB
  147. Tue Apr 19 18:34:30 2016 found 5631262 cycles, need 5602950
  148. Tue Apr 19 18:34:33 2016 weight of 5602950 cycles is about 672805019 (120.08/cycle)
  149. Tue Apr 19 18:34:33 2016 distribution of cycle lengths:
  150. Tue Apr 19 18:34:33 2016 1 relations: 158860
  151. Tue Apr 19 18:34:33 2016 2 relations: 295039
  152. Tue Apr 19 18:34:33 2016 3 relations: 373561
  153. Tue Apr 19 18:34:33 2016 4 relations: 400513
  154. Tue Apr 19 18:34:33 2016 5 relations: 419721
  155. Tue Apr 19 18:34:33 2016 6 relations: 423879
  156. Tue Apr 19 18:34:33 2016 7 relations: 416788
  157. Tue Apr 19 18:34:33 2016 8 relations: 400742
  158. Tue Apr 19 18:34:33 2016 9 relations: 375466
  159. Tue Apr 19 18:34:33 2016 10+ relations: 2338381
  160. Tue Apr 19 18:34:33 2016 heaviest cycle: 28 relations
  161. Tue Apr 19 18:34:36 2016 commencing cycle optimization
  162. Tue Apr 19 18:34:55 2016 start with 51401584 relations
  163. Tue Apr 19 18:38:25 2016 pruned 2561913 relations
  164. Tue Apr 19 18:38:25 2016 memory use: 1303.1 MB
  165. Tue Apr 19 18:38:25 2016 distribution of cycle lengths:
  166. Tue Apr 19 18:38:25 2016 1 relations: 158860
  167. Tue Apr 19 18:38:25 2016 2 relations: 302890
  168. Tue Apr 19 18:38:25 2016 3 relations: 390675
  169. Tue Apr 19 18:38:25 2016 4 relations: 419353
  170. Tue Apr 19 18:38:25 2016 5 relations: 443616
  171. Tue Apr 19 18:38:25 2016 6 relations: 447529
  172. Tue Apr 19 18:38:25 2016 7 relations: 441641
  173. Tue Apr 19 18:38:25 2016 8 relations: 421765
  174. Tue Apr 19 18:38:25 2016 9 relations: 395027
  175. Tue Apr 19 18:38:25 2016 10+ relations: 2181594
  176. Tue Apr 19 18:38:25 2016 heaviest cycle: 28 relations
  177. Tue Apr 19 18:38:41 2016 RelProcTime: 6926
  178. Tue Apr 19 18:38:41 2016 elapsed time 01:55:31
  179.  
  180.  
  181. Tue Apr 19 20:26:10 2016 Msieve v. 1.52 (SVN exported)
  182. Tue Apr 19 20:26:10 2016 random seeds: d79fa662 18bfc0c6
  183. Tue Apr 19 20:26:10 2016 MPI process 0 of 2
  184. Tue Apr 19 20:26:10 2016 factoring 37479207353507568848556717244024790263563998778529042509776952224425372141663671975166483774735953797112823082356158202973452269007172719426875031079586783515623070909624582015569 (179 digits)
  185. Tue Apr 19 20:26:11 2016 searching for 15-digit factors
  186. Tue Apr 19 20:26:13 2016 commencing number field sieve (179-digit input)
  187. Tue Apr 19 20:26:13 2016 R0: -7529536000000
  188. Tue Apr 19 20:26:13 2016 R1: 1171223165167387672982838813062831053
  189. Tue Apr 19 20:26:13 2016 A0: 1369
  190. Tue Apr 19 20:26:13 2016 A1: 0
  191. Tue Apr 19 20:26:13 2016 A2: 0
  192. Tue Apr 19 20:26:13 2016 A3: 0
  193. Tue Apr 19 20:26:13 2016 A4: 0
  194. Tue Apr 19 20:26:13 2016 A5: 0
  195. Tue Apr 19 20:26:13 2016 A6: 140
  196. Tue Apr 19 20:26:13 2016 skew 1.00, size 2.586e-11, alpha 0.827, combined = 1.305e-12 rroots = 0
  197. Tue Apr 19 20:26:13 2016
  198. Tue Apr 19 20:26:13 2016 commencing linear algebra
  199. Tue Apr 19 20:26:13 2016 skipping matrix build
  200. Tue Apr 19 20:26:13 2016 initialized process (0,0) of 1 x 2 grid
  201. Tue Apr 19 20:26:16 2016 matrix starts at (0, 0)
  202. Tue Apr 19 20:26:17 2016 matrix is 5602682 x 2801435 (1307.5 MB) with weight 377944517 (134.91/col)
  203. Tue Apr 19 20:26:17 2016 sparse part has weight 311932278 (111.35/col)
  204. Tue Apr 19 20:26:17 2016 saving the first 48 matrix rows for later
  205. Tue Apr 19 20:26:18 2016 matrix includes 64 packed rows
  206. Tue Apr 19 20:26:19 2016 matrix is 5602634 x 2801435 (1252.9 MB) with weight 323278517 (115.40/col)
  207. Tue Apr 19 20:26:19 2016 sparse part has weight 300433361 (107.24/col)
  208. Tue Apr 19 20:26:19 2016 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
  209. Tue Apr 19 20:26:37 2016 commencing Lanczos iteration (12 threads)
  210. Tue Apr 19 20:26:37 2016 memory use: 1076.7 MB
  211. Tue Apr 19 20:26:50 2016 linear algebra at 0.0%, ETA 12h19m
  212. Tue Apr 19 20:26:54 2016 checkpointing every 460000 dimensions
  213. Wed Apr 20 09:06:27 2016 lanczos halted after 88599 iterations (dim = 5602632)
  214. Wed Apr 20 09:07:01 2016 recovered 39 nontrivial dependencies
  215. Wed Apr 20 09:07:01 2016 BLanczosTime: 45648
  216. Wed Apr 20 09:07:01 2016 elapsed time 12:40:51
  217.  
  218.  
  219. Wed Apr 20 09:09:24 2016 Msieve v. 1.52 (SVN exported)
  220. Wed Apr 20 09:09:24 2016 random seeds: b7f9347b 52d4a18f
  221. Wed Apr 20 09:09:24 2016 factoring 37479207353507568848556717244024790263563998778529042509776952224425372141663671975166483774735953797112823082356158202973452269007172719426875031079586783515623070909624582015569 (179 digits)
  222. Wed Apr 20 09:09:25 2016 searching for 15-digit factors
  223. Wed Apr 20 09:09:27 2016 commencing number field sieve (179-digit input)
  224. Wed Apr 20 09:09:27 2016 R0: -7529536000000
  225. Wed Apr 20 09:09:27 2016 R1: 1171223165167387672982838813062831053
  226. Wed Apr 20 09:09:27 2016 A0: 1369
  227. Wed Apr 20 09:09:27 2016 A1: 0
  228. Wed Apr 20 09:09:27 2016 A2: 0
  229. Wed Apr 20 09:09:27 2016 A3: 0
  230. Wed Apr 20 09:09:27 2016 A4: 0
  231. Wed Apr 20 09:09:27 2016 A5: 0
  232. Wed Apr 20 09:09:27 2016 A6: 140
  233. Wed Apr 20 09:09:27 2016 skew 1.00, size 2.586e-11, alpha 0.827, combined = 1.305e-12 rroots = 0
  234. Wed Apr 20 09:09:27 2016
  235. Wed Apr 20 09:09:27 2016 commencing square root phase
  236. Wed Apr 20 09:09:27 2016 handling dependencies 2 to 2
  237. Wed Apr 20 09:09:27 2016 reading relations for dependency 2
  238. Wed Apr 20 09:09:28 2016 read 2803219 cycles
  239. Wed Apr 20 09:09:35 2016 cycles contain 9139698 unique relations
  240. Wed Apr 20 09:25:51 2016 read 9139698 relations
  241. Wed Apr 20 09:26:47 2016 multiplying 9139698 relations
  242. Wed Apr 20 09:37:11 2016 multiply complete, coefficients have about 291.32 million bits
  243. Wed Apr 20 09:37:12 2016 initial square root is modulo 168769
  244. Wed Apr 20 09:48:52 2016 sqrtTime: 2365
  245. Wed Apr 20 09:48:52 2016 prp86 factor: 31213939121664318370797417877338016078767176995751253668003399656639182126468618206447
  246. Wed Apr 20 09:48:52 2016 prp94 factor: 1200720204118511401602767440293444264796999594404001873334108447860246501243683443350679694527
  247. Wed Apr 20 09:48:52 2016 elapsed time 00:39:28
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