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C185_144_74

Jan 20th, 2016
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  1. Mon Jan 18 18:03:52 2016
  2. Mon Jan 18 18:03:52 2016
  3. Mon Jan 18 18:03:52 2016 Msieve v. 1.53 (SVN 984)
  4. Mon Jan 18 18:03:52 2016 random seeds: bb5664ea 60881988
  5. Mon Jan 18 18:03:52 2016 factoring 39008604262848745579512062604674171098658120040273939593068321451388166360937120729911152962290502345179090892337319446509715962615808960350672509116150372872390462033586749747916063169 (185 digits)
  6. Mon Jan 18 18:03:52 2016 commencing number field sieve (185-digit input)
  7. Mon Jan 18 18:03:52 2016 R0: 43335257111193343900365036083324748961
  8. Mon Jan 18 18:03:52 2016 R1: -4738381338321616896
  9. Mon Jan 18 18:03:52 2016 A0: 20736
  10. Mon Jan 18 18:03:52 2016 A1: 0
  11. Mon Jan 18 18:03:52 2016 A2: 0
  12. Mon Jan 18 18:03:52 2016 A3: 0
  13. Mon Jan 18 18:03:52 2016 A4: 0
  14. Mon Jan 18 18:03:52 2016 A5: 0
  15. Mon Jan 18 18:03:52 2016 A6: 1
  16. Mon Jan 18 18:03:52 2016 skew 5.24, size 2.982e-11, alpha -1.152, combined = 1.426e-12 rroots = 0
  17. Mon Jan 18 18:03:52 2016
  18. Mon Jan 18 18:03:52 2016 commencing relation filtering
  19. Mon Jan 18 18:03:52 2016 setting target matrix density to 120.0
  20. Mon Jan 18 18:03:52 2016 estimated available RAM is 32091.8 MB
  21. Mon Jan 18 18:03:52 2016 commencing duplicate removal, pass 1
  22. Mon Jan 18 18:08:44 2016 error -15 reading relation 27580887
  23. Mon Jan 18 18:10:13 2016 error -9 reading relation 35822926
  24. Mon Jan 18 18:11:38 2016 error -9 reading relation 44008514
  25. Mon Jan 18 18:11:38 2016 error -1 reading relation 44009077
  26. Mon Jan 18 18:11:38 2016 error -5 reading relation 44078588
  27. Mon Jan 18 18:11:38 2016 error -15 reading relation 44079188
  28. Mon Jan 18 18:13:16 2016 error -5 reading relation 53536813
  29. Mon Jan 18 18:14:46 2016 error -15 reading relation 62071774
  30. Mon Jan 18 18:14:57 2016 error -9 reading relation 63131041
  31. Mon Jan 18 18:15:51 2016 error -15 reading relation 68160013
  32. Mon Jan 18 18:17:17 2016 error -15 reading relation 76151021
  33. Mon Jan 18 18:17:35 2016 error -9 reading relation 77899551
  34. Mon Jan 18 18:17:35 2016 error -15 reading relation 77902363
  35. Mon Jan 18 18:18:06 2016 error -9 reading relation 80788993
  36. Mon Jan 18 18:18:08 2016 error -9 reading relation 80932976
  37. Mon Jan 18 18:18:26 2016 error -9 reading relation 82718161
  38. Mon Jan 18 18:19:28 2016 error -9 reading relation 89209672
  39. Mon Jan 18 18:20:43 2016 error -9 reading relation 97482219
  40. Mon Jan 18 18:21:07 2016 error -1 reading relation 100153034
  41. Mon Jan 18 18:21:18 2016 error -9 reading relation 101534258
  42. Mon Jan 18 18:21:22 2016 error -9 reading relation 102025904
  43. Mon Jan 18 18:21:22 2016 error -5 reading relation 102025905
  44. Mon Jan 18 18:21:22 2016 error -9 reading relation 102064864
  45. Mon Jan 18 18:21:30 2016 error -9 reading relation 102926753
  46. Mon Jan 18 18:21:32 2016 error -9 reading relation 103124353
  47. Mon Jan 18 18:21:42 2016 error -9 reading relation 104343818
  48. Mon Jan 18 18:21:42 2016 error -5 reading relation 104364387
  49. Mon Jan 18 18:21:44 2016 error -15 reading relation 104520598
  50. Mon Jan 18 18:21:44 2016 error -15 reading relation 104541776
  51. Mon Jan 18 18:21:44 2016 error -9 reading relation 104548648
  52. Mon Jan 18 18:21:44 2016 error -11 reading relation 104585763
  53. Mon Jan 18 18:21:45 2016 error -15 reading relation 104607159
  54. Mon Jan 18 18:21:50 2016 error -1 reading relation 105236153
  55. Mon Jan 18 18:22:13 2016 error -15 reading relation 107778857
  56. Mon Jan 18 18:23:13 2016 skipped 3 relations with b > 2^32
  57. Mon Jan 18 18:23:13 2016 skipped 17 relations with composite factors
  58. Mon Jan 18 18:23:13 2016 found 20034939 hash collisions in 114263914 relations
  59. Mon Jan 18 18:23:31 2016 added 1219066 free relations
  60. Mon Jan 18 18:23:31 2016 commencing duplicate removal, pass 2
  61. Mon Jan 18 18:24:34 2016 found 18697902 duplicates and 96785078 unique relations
  62. Mon Jan 18 18:24:34 2016 memory use: 660.8 MB
  63. Mon Jan 18 18:24:34 2016 reading ideals above 720000
  64. Mon Jan 18 18:24:35 2016 commencing singleton removal, initial pass
  65. Mon Jan 18 18:40:24 2016 memory use: 2756.0 MB
  66. Mon Jan 18 18:40:24 2016 reading all ideals from disk
  67. Mon Jan 18 18:40:35 2016 memory use: 3592.0 MB
  68. Mon Jan 18 18:40:49 2016 keeping 88465197 ideals with weight <= 200, target excess is 525265
  69. Mon Jan 18 18:41:05 2016 commencing in-memory singleton removal
  70. Mon Jan 18 18:41:15 2016 begin with 96785078 relations and 88465197 unique ideals
  71. Mon Jan 18 18:42:56 2016 reduce to 60445157 relations and 48137767 ideals in 13 passes
  72. Mon Jan 18 18:42:56 2016 max relations containing the same ideal: 156
  73. Mon Jan 18 18:43:34 2016 removing 8822993 relations and 6822993 ideals in 2000000 cliques
  74. Mon Jan 18 18:43:37 2016 commencing in-memory singleton removal
  75. Mon Jan 18 18:43:42 2016 begin with 51622164 relations and 48137767 unique ideals
  76. Mon Jan 18 18:44:33 2016 reduce to 50557781 relations and 40205966 ideals in 9 passes
  77. Mon Jan 18 18:44:33 2016 max relations containing the same ideal: 136
  78. Mon Jan 18 18:45:04 2016 removing 7036100 relations and 5036100 ideals in 2000000 cliques
  79. Mon Jan 18 18:45:07 2016 commencing in-memory singleton removal
  80. Mon Jan 18 18:45:10 2016 begin with 43521681 relations and 40205966 unique ideals
  81. Mon Jan 18 18:45:46 2016 reduce to 42777250 relations and 34395520 ideals in 8 passes
  82. Mon Jan 18 18:45:46 2016 max relations containing the same ideal: 120
  83. Mon Jan 18 18:46:11 2016 removing 6481034 relations and 4481034 ideals in 2000000 cliques
  84. Mon Jan 18 18:46:14 2016 commencing in-memory singleton removal
  85. Mon Jan 18 18:46:16 2016 begin with 36296216 relations and 34395520 unique ideals
  86. Mon Jan 18 18:46:45 2016 reduce to 35610285 relations and 29198612 ideals in 7 passes
  87. Mon Jan 18 18:46:45 2016 max relations containing the same ideal: 107
  88. Mon Jan 18 18:47:11 2016 removing 6183753 relations and 4183753 ideals in 2000000 cliques
  89. Mon Jan 18 18:47:14 2016 commencing in-memory singleton removal
  90. Mon Jan 18 18:47:16 2016 begin with 29426532 relations and 29198612 unique ideals
  91. Mon Jan 18 18:47:41 2016 reduce to 28740375 relations and 24293673 ideals in 8 passes
  92. Mon Jan 18 18:47:41 2016 max relations containing the same ideal: 92
  93. Mon Jan 18 18:48:03 2016 removing 5962152 relations and 3962152 ideals in 2000000 cliques
  94. Mon Jan 18 18:48:05 2016 commencing in-memory singleton removal
  95. Mon Jan 18 18:48:06 2016 begin with 22778223 relations and 24293673 unique ideals
  96. Mon Jan 18 18:48:21 2016 reduce to 22065562 relations and 19574332 ideals in 8 passes
  97. Mon Jan 18 18:48:21 2016 max relations containing the same ideal: 79
  98. Mon Jan 18 18:48:34 2016 removing 5452055 relations and 3570133 ideals in 1881922 cliques
  99. Mon Jan 18 18:48:36 2016 commencing in-memory singleton removal
  100. Mon Jan 18 18:48:37 2016 begin with 16613507 relations and 19574332 unique ideals
  101. Mon Jan 18 18:48:47 2016 reduce to 15880679 relations and 15216469 ideals in 8 passes
  102. Mon Jan 18 18:48:47 2016 max relations containing the same ideal: 60
  103. Mon Jan 18 18:48:56 2016 removing 302275 relations and 247373 ideals in 54902 cliques
  104. Mon Jan 18 18:48:57 2016 commencing in-memory singleton removal
  105. Mon Jan 18 18:48:58 2016 begin with 15578404 relations and 15216469 unique ideals
  106. Mon Jan 18 18:49:06 2016 reduce to 15574716 relations and 14965388 ideals in 7 passes
  107. Mon Jan 18 18:49:06 2016 max relations containing the same ideal: 60
  108. Mon Jan 18 18:49:10 2016 relations with 0 large ideals: 17794
  109. Mon Jan 18 18:49:10 2016 relations with 1 large ideals: 10952
  110. Mon Jan 18 18:49:10 2016 relations with 2 large ideals: 144069
  111. Mon Jan 18 18:49:10 2016 relations with 3 large ideals: 805078
  112. Mon Jan 18 18:49:10 2016 relations with 4 large ideals: 2351177
  113. Mon Jan 18 18:49:10 2016 relations with 5 large ideals: 3960243
  114. Mon Jan 18 18:49:10 2016 relations with 6 large ideals: 4057414
  115. Mon Jan 18 18:49:10 2016 relations with 7+ large ideals: 4227989
  116. Mon Jan 18 18:49:10 2016 commencing 2-way merge
  117. Mon Jan 18 18:49:19 2016 reduce to 10505207 relation sets and 9895879 unique ideals
  118. Mon Jan 18 18:49:19 2016 commencing full merge
  119. Mon Jan 18 18:54:11 2016 memory use: 1314.0 MB
  120. Mon Jan 18 18:54:13 2016 found 4725998 cycles, need 4686079
  121. Mon Jan 18 18:54:14 2016 weight of 4686079 cycles is about 562698600 (120.08/cycle)
  122. Mon Jan 18 18:54:14 2016 distribution of cycle lengths:
  123. Mon Jan 18 18:54:14 2016 1 relations: 110102
  124. Mon Jan 18 18:54:14 2016 2 relations: 220570
  125. Mon Jan 18 18:54:14 2016 3 relations: 297196
  126. Mon Jan 18 18:54:14 2016 4 relations: 332490
  127. Mon Jan 18 18:54:14 2016 5 relations: 358248
  128. Mon Jan 18 18:54:14 2016 6 relations: 364141
  129. Mon Jan 18 18:54:14 2016 7 relations: 359549
  130. Mon Jan 18 18:54:14 2016 8 relations: 345780
  131. Mon Jan 18 18:54:14 2016 9 relations: 324305
  132. Mon Jan 18 18:54:14 2016 10+ relations: 1973698
  133. Mon Jan 18 18:54:14 2016 heaviest cycle: 28 relations
  134. Mon Jan 18 18:54:16 2016 commencing cycle optimization
  135. Mon Jan 18 18:54:28 2016 start with 43313032 relations
  136. Mon Jan 18 18:56:31 2016 pruned 2264619 relations
  137. Mon Jan 18 18:56:31 2016 memory use: 1092.8 MB
  138. Mon Jan 18 18:56:31 2016 distribution of cycle lengths:
  139. Mon Jan 18 18:56:31 2016 1 relations: 110102
  140. Mon Jan 18 18:56:31 2016 2 relations: 226748
  141. Mon Jan 18 18:56:31 2016 3 relations: 311451
  142. Mon Jan 18 18:56:31 2016 4 relations: 349253
  143. Mon Jan 18 18:56:31 2016 5 relations: 380726
  144. Mon Jan 18 18:56:31 2016 6 relations: 386518
  145. Mon Jan 18 18:56:31 2016 7 relations: 383151
  146. Mon Jan 18 18:56:31 2016 8 relations: 366437
  147. Mon Jan 18 18:56:31 2016 9 relations: 342544
  148. Mon Jan 18 18:56:31 2016 10+ relations: 1829149
  149. Mon Jan 18 18:56:31 2016 heaviest cycle: 28 relations
  150. Mon Jan 18 18:56:44 2016 RelProcTime: 3172
  151. Mon Jan 18 18:56:44 2016 elapsed time 00:52:52
  152. Tue Jan 19 10:06:58 2016
  153. Tue Jan 19 10:06:58 2016
  154. Tue Jan 19 10:06:58 2016 Msieve v. 1.53 (SVN 984)
  155. Tue Jan 19 10:06:58 2016 random seeds: 154b7c00 1c1a53c4
  156. Tue Jan 19 10:06:58 2016 factoring 39008604262848745579512062604674171098658120040273939593068321451388166360937120729911152962290502345179090892337319446509715962615808960350672509116150372872390462033586749747916063169 (185 digits)
  157. Tue Jan 19 10:06:58 2016 commencing number field sieve (185-digit input)
  158. Tue Jan 19 10:06:58 2016 R0: 43335257111193343900365036083324748961
  159. Tue Jan 19 10:06:58 2016 R1: -4738381338321616896
  160. Tue Jan 19 10:06:58 2016 A0: 20736
  161. Tue Jan 19 10:06:58 2016 A1: 0
  162. Tue Jan 19 10:06:58 2016 A2: 0
  163. Tue Jan 19 10:06:58 2016 A3: 0
  164. Tue Jan 19 10:06:58 2016 A4: 0
  165. Tue Jan 19 10:06:58 2016 A5: 0
  166. Tue Jan 19 10:06:58 2016 A6: 1
  167. Tue Jan 19 10:06:58 2016 skew 5.24, size 2.982e-11, alpha -1.152, combined = 1.426e-12 rroots = 0
  168. Tue Jan 19 10:06:58 2016
  169. Tue Jan 19 10:06:58 2016 commencing linear algebra
  170. Tue Jan 19 10:06:59 2016 read 4686079 cycles
  171. Tue Jan 19 10:07:10 2016 cycles contain 15279305 unique relations
  172. Tue Jan 19 10:09:06 2016 read 15279305 relations
  173. Tue Jan 19 10:09:31 2016 using 20 quadratic characters above 4294917295
  174. Tue Jan 19 10:10:51 2016 building initial matrix
  175. Tue Jan 19 10:14:49 2016 memory use: 1890.5 MB
  176. Tue Jan 19 10:14:53 2016 read 4686079 cycles
  177. Tue Jan 19 10:14:54 2016 matrix is 4685902 x 4686079 (2197.8 MB) with weight 630585964 (134.57/col)
  178. Tue Jan 19 10:14:54 2016 sparse part has weight 524584954 (111.95/col)
  179. Tue Jan 19 10:15:57 2016 filtering completed in 2 passes
  180. Tue Jan 19 10:15:59 2016 matrix is 4685807 x 4685984 (2197.8 MB) with weight 630581824 (134.57/col)
  181. Tue Jan 19 10:15:59 2016 sparse part has weight 524583009 (111.95/col)
  182. Tue Jan 19 10:16:27 2016 matrix starts at (0, 0)
  183. Tue Jan 19 10:16:27 2016 matrix is 4685807 x 4685984 (2197.8 MB) with weight 630581824 (134.57/col)
  184. Tue Jan 19 10:16:27 2016 sparse part has weight 524583009 (111.95/col)
  185. Tue Jan 19 10:16:27 2016 saving the first 48 matrix rows for later
  186. Tue Jan 19 10:16:28 2016 matrix includes 64 packed rows
  187. Tue Jan 19 10:16:29 2016 matrix is 4685759 x 4685984 (2096.7 MB) with weight 542079130 (115.68/col)
  188. Tue Jan 19 10:16:29 2016 sparse part has weight 502785103 (107.30/col)
  189. Tue Jan 19 10:16:29 2016 using block size 8192 and superblock size 1966080 for processor cache size 20480 kB
  190. Tue Jan 19 10:16:53 2016 commencing Lanczos iteration (7 threads)
  191. Tue Jan 19 10:16:53 2016 memory use: 1769.4 MB
  192. Tue Jan 19 10:17:28 2016 linear algebra at 0.0%, ETA 29h13m
  193. Tue Jan 19 10:17:39 2016 checkpointing every 170000 dimensions
  194. Tue Jan 19 19:50:07 2016 lanczos halted after 74105 iterations (dim = 4685758)
  195. Tue Jan 19 19:50:16 2016 recovered 42 nontrivial dependencies
  196. Tue Jan 19 19:50:16 2016 BLanczosTime: 34998
  197. Tue Jan 19 19:50:16 2016 elapsed time 09:43:18
  198. Wed Jan 20 10:12:13 2016
  199. Wed Jan 20 10:12:13 2016
  200. Wed Jan 20 10:12:13 2016 Msieve v. 1.53 (SVN 984)
  201. Wed Jan 20 10:12:13 2016 random seeds: 50825082 1be27f37
  202. Wed Jan 20 10:12:13 2016 factoring 39008604262848745579512062604674171098658120040273939593068321451388166360937120729911152962290502345179090892337319446509715962615808960350672509116150372872390462033586749747916063169 (185 digits)
  203. Wed Jan 20 10:12:13 2016 commencing number field sieve (185-digit input)
  204. Wed Jan 20 10:12:13 2016 R0: 43335257111193343900365036083324748961
  205. Wed Jan 20 10:12:13 2016 R1: -4738381338321616896
  206. Wed Jan 20 10:12:13 2016 A0: 20736
  207. Wed Jan 20 10:12:13 2016 A1: 0
  208. Wed Jan 20 10:12:13 2016 A2: 0
  209. Wed Jan 20 10:12:13 2016 A3: 0
  210. Wed Jan 20 10:12:13 2016 A4: 0
  211. Wed Jan 20 10:12:13 2016 A5: 0
  212. Wed Jan 20 10:12:13 2016 A6: 1
  213. Wed Jan 20 10:12:13 2016 skew 5.24, size 2.982e-11, alpha -1.152, combined = 1.426e-12 rroots = 0
  214. Wed Jan 20 10:12:13 2016
  215. Wed Jan 20 10:12:13 2016 commencing square root phase
  216. Wed Jan 20 10:12:13 2016 reading relations for dependency 1
  217. Wed Jan 20 10:12:14 2016 read 2345077 cycles
  218. Wed Jan 20 10:12:23 2016 cycles contain 7642076 unique relations
  219. Wed Jan 20 10:13:56 2016 read 7642076 relations
  220. Wed Jan 20 10:14:42 2016 multiplying 7642076 relations
  221. Wed Jan 20 10:21:59 2016 multiply complete, coefficients have about 196.66 million bits
  222. Wed Jan 20 10:22:00 2016 initial square root is modulo 11417467
  223. Wed Jan 20 10:30:36 2016 sqrtTime: 1103
  224. Wed Jan 20 10:30:36 2016 p50 factor: 93604794623904155804533630242361902033604614039361
  225. Wed Jan 20 10:30:36 2016 p135 factor: 416737245347120216181558111096119309982467264318165393760959208256969107878930999933023875808954169059931534950000225898479463315929729
  226. Wed Jan 20 10:30:36 2016 elapsed time 00:18:23
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