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  1. Sun Mar 29 22:51:22 2015 Msieve v. 1.52 (SVN 956M)
  2. Sun Mar 29 22:51:22 2015 random seeds: c8926c92 6e632486
  3. Sun Mar 29 22:51:22 2015 factoring 12358061410757897904078560309321389869018380314031496960555861663146462023958521501972041913936041162008634677863453079908320822386239375988752602593769905347296310224695156896536627981059644703473354196625990735851235962111954022826059336821443 (245 digits)
  4. Sun Mar 29 22:51:24 2015 no P-1/P+1/ECM available, skipping
  5. Sun Mar 29 22:51:24 2015 commencing number field sieve (245-digit input)
  6. Sun Mar 29 22:51:24 2015 R0: -48081413501232750404756849799949536368257
  7. Sun Mar 29 22:51:24 2015 R1: 1
  8. Sun Mar 29 22:51:24 2015 A0: -1
  9. Sun Mar 29 22:51:24 2015 A1: 0
  10. Sun Mar 29 22:51:24 2015 A2: 0
  11. Sun Mar 29 22:51:24 2015 A3: 0
  12. Sun Mar 29 22:51:24 2015 A4: 0
  13. Sun Mar 29 22:51:24 2015 A5: 0
  14. Sun Mar 29 22:51:24 2015 A6: 4993
  15. Sun Mar 29 22:51:24 2015 skew 1.00, size 2.735e-12, alpha -0.274, combined = 2.315e-13 rroots = 2
  16. Sun Mar 29 22:51:24 2015
  17. Sun Mar 29 22:51:24 2015 commencing relation filtering
  18. Sun Mar 29 22:51:24 2015 setting target matrix density to 110.0
  19. Sun Mar 29 22:51:24 2015 estimated available RAM is 15928.2 MB
  20. Sun Mar 29 22:51:24 2015 commencing duplicate removal, pass 1
  21. Sun Mar 29 22:53:55 2015 error -1 reading relation 35803180
  22. Sun Mar 29 23:05:47 2015 error -9 reading relation 202511091
  23. Sun Mar 29 23:06:06 2015 error -15 reading relation 207108879
  24. Sun Mar 29 23:06:10 2015 error -15 reading relation 208242846
  25. Sun Mar 29 23:06:28 2015 error -15 reading relation 212482895
  26. Sun Mar 29 23:06:57 2015 skipped 657 relations with b > 2^32
  27. Sun Mar 29 23:06:57 2015 found 41624962 hash collisions in 217102975 relations
  28. Sun Mar 29 23:07:07 2015 commencing duplicate removal, pass 2
  29. Sun Mar 29 23:08:10 2015 found 40805335 duplicates and 176297640 unique relations
  30. Sun Mar 29 23:08:10 2015 memory use: 1321.5 MB
  31. Sun Mar 29 23:08:10 2015 reading ideals above 185925632
  32. Sun Mar 29 23:08:10 2015 commencing singleton removal, initial pass
  33. Sun Mar 29 23:22:47 2015 memory use: 3012.0 MB
  34. Sun Mar 29 23:22:47 2015 reading all ideals from disk
  35. Sun Mar 29 23:22:52 2015 memory use: 2859.4 MB
  36. Sun Mar 29 23:22:57 2015 commencing in-memory singleton removal
  37. Sun Mar 29 23:23:02 2015 begin with 176297640 relations and 150457607 unique ideals
  38. Sun Mar 29 23:23:52 2015 reduce to 102471895 relations and 67845239 ideals in 15 passes
  39. Sun Mar 29 23:23:52 2015 max relations containing the same ideal: 29
  40. Sun Mar 29 23:23:56 2015 reading ideals above 720000
  41. Sun Mar 29 23:23:56 2015 commencing singleton removal, initial pass
  42. Sun Mar 29 23:34:52 2015 memory use: 2756.0 MB
  43. Sun Mar 29 23:34:52 2015 reading all ideals from disk
  44. Sun Mar 29 23:35:00 2015 memory use: 4031.5 MB
  45. Sun Mar 29 23:35:10 2015 keeping 87995709 ideals with weight <= 200, target excess is 519436
  46. Sun Mar 29 23:35:20 2015 commencing in-memory singleton removal
  47. Sun Mar 29 23:35:27 2015 begin with 102471895 relations and 87995709 unique ideals
  48. Sun Mar 29 23:36:29 2015 reduce to 102410466 relations and 87934227 ideals in 9 passes
  49. Sun Mar 29 23:36:29 2015 max relations containing the same ideal: 200
  50. Sun Mar 29 23:37:02 2015 removing 11849994 relations and 9849994 ideals in 2000000 cliques
  51. Sun Mar 29 23:37:05 2015 commencing in-memory singleton removal
  52. Sun Mar 29 23:37:10 2015 begin with 90560472 relations and 87934227 unique ideals
  53. Sun Mar 29 23:38:03 2015 reduce to 89558964 relations and 77058049 ideals in 10 passes
  54. Sun Mar 29 23:38:03 2015 max relations containing the same ideal: 191
  55. Sun Mar 29 23:38:32 2015 removing 8965057 relations and 6965057 ideals in 2000000 cliques
  56. Sun Mar 29 23:38:34 2015 commencing in-memory singleton removal
  57. Sun Mar 29 23:38:39 2015 begin with 80593907 relations and 77058049 unique ideals
  58. Sun Mar 29 23:39:16 2015 reduce to 79922797 relations and 69407208 ideals in 8 passes
  59. Sun Mar 29 23:39:16 2015 max relations containing the same ideal: 179
  60. Sun Mar 29 23:39:42 2015 removing 8086497 relations and 6086497 ideals in 2000000 cliques
  61. Sun Mar 29 23:39:44 2015 commencing in-memory singleton removal
  62. Sun Mar 29 23:39:48 2015 begin with 71836300 relations and 69407208 unique ideals
  63. Sun Mar 29 23:40:22 2015 reduce to 71233902 relations and 62704354 ideals in 8 passes
  64. Sun Mar 29 23:40:22 2015 max relations containing the same ideal: 170
  65. Sun Mar 29 23:40:46 2015 removing 7633031 relations and 5633031 ideals in 2000000 cliques
  66. Sun Mar 29 23:40:48 2015 commencing in-memory singleton removal
  67. Sun Mar 29 23:40:51 2015 begin with 63600871 relations and 62704354 unique ideals
  68. Sun Mar 29 23:41:21 2015 reduce to 63015279 relations and 56471397 ideals in 8 passes
  69. Sun Mar 29 23:41:21 2015 max relations containing the same ideal: 153
  70. Sun Mar 29 23:41:42 2015 removing 7350411 relations and 5350411 ideals in 2000000 cliques
  71. Sun Mar 29 23:41:44 2015 commencing in-memory singleton removal
  72. Sun Mar 29 23:41:47 2015 begin with 55664868 relations and 56471397 unique ideals
  73. Sun Mar 29 23:42:12 2015 reduce to 55070337 relations and 50509826 ideals in 8 passes
  74. Sun Mar 29 23:42:12 2015 max relations containing the same ideal: 141
  75. Sun Mar 29 23:42:31 2015 removing 7150220 relations and 5150220 ideals in 2000000 cliques
  76. Sun Mar 29 23:42:33 2015 commencing in-memory singleton removal
  77. Sun Mar 29 23:42:35 2015 begin with 47920117 relations and 50509826 unique ideals
  78. Sun Mar 29 23:42:57 2015 reduce to 47284406 relations and 44703928 ideals in 8 passes
  79. Sun Mar 29 23:42:57 2015 max relations containing the same ideal: 130
  80. Sun Mar 29 23:43:13 2015 removing 6952487 relations and 4974555 ideals in 1977932 cliques
  81. Sun Mar 29 23:43:15 2015 commencing in-memory singleton removal
  82. Sun Mar 29 23:43:17 2015 begin with 40331919 relations and 44703928 unique ideals
  83. Sun Mar 29 23:43:35 2015 reduce to 39627585 relations and 38999729 ideals in 8 passes
  84. Sun Mar 29 23:43:35 2015 max relations containing the same ideal: 114
  85. Sun Mar 29 23:43:48 2015 removing 186900 relations and 161590 ideals in 25310 cliques
  86. Sun Mar 29 23:43:49 2015 commencing in-memory singleton removal
  87. Sun Mar 29 23:43:51 2015 begin with 39440685 relations and 38999729 unique ideals
  88. Sun Mar 29 23:44:00 2015 reduce to 39440163 relations and 38837617 ideals in 4 passes
  89. Sun Mar 29 23:44:00 2015 max relations containing the same ideal: 114
  90. Sun Mar 29 23:44:07 2015 relations with 0 large ideals: 19768
  91. Sun Mar 29 23:44:07 2015 relations with 1 large ideals: 4681
  92. Sun Mar 29 23:44:07 2015 relations with 2 large ideals: 68781
  93. Sun Mar 29 23:44:07 2015 relations with 3 large ideals: 536832
  94. Sun Mar 29 23:44:07 2015 relations with 4 large ideals: 2323511
  95. Sun Mar 29 23:44:07 2015 relations with 5 large ideals: 6025414
  96. Sun Mar 29 23:44:07 2015 relations with 6 large ideals: 9803264
  97. Sun Mar 29 23:44:07 2015 relations with 7+ large ideals: 20657912
  98. Sun Mar 29 23:44:07 2015 commencing 2-way merge
  99. Sun Mar 29 23:44:24 2015 reduce to 25930850 relation sets and 25328304 unique ideals
  100. Sun Mar 29 23:44:24 2015 commencing full merge
  101. Sun Mar 29 23:51:12 2015 memory use: 3357.7 MB
  102. Sun Mar 29 23:51:13 2015 found 12018922 cycles, need 11992504
  103. Sun Mar 29 23:51:16 2015 weight of 11992504 cycles is about 1319760816 (110.05/cycle)
  104. Sun Mar 29 23:51:16 2015 distribution of cycle lengths:
  105. Sun Mar 29 23:51:16 2015 1 relations: 556538
  106. Sun Mar 29 23:51:16 2015 2 relations: 829167
  107. Sun Mar 29 23:51:16 2015 3 relations: 957953
  108. Sun Mar 29 23:51:16 2015 4 relations: 977995
  109. Sun Mar 29 23:51:16 2015 5 relations: 978091
  110. Sun Mar 29 23:51:16 2015 6 relations: 946687
  111. Sun Mar 29 23:51:16 2015 7 relations: 901197
  112. Sun Mar 29 23:51:16 2015 8 relations: 841936
  113. Sun Mar 29 23:51:16 2015 9 relations: 774169
  114. Sun Mar 29 23:51:16 2015 10+ relations: 4228771
  115. Sun Mar 29 23:51:16 2015 heaviest cycle: 28 relations
  116. Sun Mar 29 23:51:19 2015 commencing cycle optimization
  117. Sun Mar 29 23:51:35 2015 start with 99238225 relations
  118. Sun Mar 29 23:54:04 2015 pruned 4184644 relations
  119. Sun Mar 29 23:54:05 2015 memory use: 2670.8 MB
  120. Sun Mar 29 23:54:05 2015 distribution of cycle lengths:
  121. Sun Mar 29 23:54:05 2015 1 relations: 556538
  122. Sun Mar 29 23:54:05 2015 2 relations: 849789
  123. Sun Mar 29 23:54:05 2015 3 relations: 998910
  124. Sun Mar 29 23:54:05 2015 4 relations: 1017163
  125. Sun Mar 29 23:54:05 2015 5 relations: 1023958
  126. Sun Mar 29 23:54:05 2015 6 relations: 987463
  127. Sun Mar 29 23:54:05 2015 7 relations: 941719
  128. Sun Mar 29 23:54:05 2015 8 relations: 873359
  129. Sun Mar 29 23:54:05 2015 9 relations: 800005
  130. Sun Mar 29 23:54:05 2015 10+ relations: 3943600
  131. Sun Mar 29 23:54:05 2015 heaviest cycle: 28 relations
  132. Sun Mar 29 23:54:24 2015 RelProcTime: 3780
  133. Sun Mar 29 23:54:24 2015
  134. Sun Mar 29 23:54:24 2015 commencing linear algebra
  135. Sun Mar 29 23:54:25 2015 read 11992504 cycles
  136. Sun Mar 29 23:54:40 2015 cycles contain 39086151 unique relations
  137. Sun Mar 29 23:57:39 2015 read 39086151 relations
  138. Sun Mar 29 23:58:30 2015 using 20 quadratic characters above 2147482232
  139. Mon Mar 30 00:00:44 2015 building initial matrix
  140. Mon Mar 30 00:07:07 2015 memory use: 5248.5 MB
  141. Mon Mar 30 00:07:12 2015 read 11992504 cycles
  142. Mon Mar 30 00:07:13 2015 matrix is 11992327 x 11992504 (5235.8 MB) with weight 1543448484 (128.70/col)
  143. Mon Mar 30 00:07:13 2015 sparse part has weight 1240616192 (103.45/col)
  144. Mon Mar 30 00:08:54 2015 filtering completed in 2 passes
  145. Mon Mar 30 00:08:56 2015 matrix is 11992104 x 11992281 (5235.8 MB) with weight 1543440573 (128.70/col)
  146. Mon Mar 30 00:08:56 2015 sparse part has weight 1240614104 (103.45/col)
  147. Mon Mar 30 00:09:54 2015 matrix starts at (0, 0)
  148. Mon Mar 30 00:09:55 2015 matrix is 11992104 x 11992281 (5235.8 MB) with weight 1543440573 (128.70/col)
  149. Mon Mar 30 00:09:55 2015 sparse part has weight 1240614104 (103.45/col)
  150. Mon Mar 30 00:09:55 2015 saving the first 48 matrix rows for later
  151. Mon Mar 30 00:09:57 2015 matrix includes 64 packed rows
  152. Mon Mar 30 00:09:58 2015 matrix is 11992056 x 11992281 (5054.0 MB) with weight 1305563034 (108.87/col)
  153. Mon Mar 30 00:09:58 2015 sparse part has weight 1204942322 (100.48/col)
  154. Mon Mar 30 00:09:58 2015 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  155. Mon Mar 30 00:10:38 2015 commencing Lanczos iteration (4 threads)
  156. Mon Mar 30 00:10:38 2015 memory use: 4292.6 MB
  157. Mon Mar 30 00:11:27 2015 linear algebra at 0.0%, ETA 103h15m
  158. Mon Mar 30 00:11:42 2015 checkpointing every 120000 dimensions
  159. Wed Apr 1 20:09:05 2015
  160. Wed Apr 1 20:09:05 2015
  161. Wed Apr 1 20:09:05 2015 Msieve v. 1.52 (SVN 956M)
  162. Wed Apr 1 20:09:05 2015 random seeds: ddaaa430 d38bec80
  163. Wed Apr 1 20:09:05 2015 factoring 12358061410757897904078560309321389869018380314031496960555861663146462023958521501972041913936041162008634677863453079908320822386239375988752602593769905347296310224695156896536627981059644703473354196625990735851235962111954022826059336821443 (245 digits)
  164. Wed Apr 1 20:09:06 2015 no P-1/P+1/ECM available, skipping
  165. Wed Apr 1 20:09:06 2015 commencing number field sieve (245-digit input)
  166. Wed Apr 1 20:09:06 2015 R0: -48081413501232750404756849799949536368257
  167. Wed Apr 1 20:09:06 2015 R1: 1
  168. Wed Apr 1 20:09:06 2015 A0: -1
  169. Wed Apr 1 20:09:06 2015 A1: 0
  170. Wed Apr 1 20:09:06 2015 A2: 0
  171. Wed Apr 1 20:09:06 2015 A3: 0
  172. Wed Apr 1 20:09:06 2015 A4: 0
  173. Wed Apr 1 20:09:06 2015 A5: 0
  174. Wed Apr 1 20:09:06 2015 A6: 4993
  175. Wed Apr 1 20:09:06 2015 skew 1.00, size 2.735e-12, alpha -0.274, combined = 2.315e-13 rroots = 2
  176. Wed Apr 1 20:09:06 2015
  177. Wed Apr 1 20:09:06 2015 commencing linear algebra
  178. Wed Apr 1 20:09:16 2015 matrix starts at (0, 0)
  179. Wed Apr 1 20:09:17 2015 matrix is 11992104 x 11992281 (5235.8 MB) with weight 1543440573 (128.70/col)
  180. Wed Apr 1 20:09:17 2015 sparse part has weight 1240614104 (103.45/col)
  181. Wed Apr 1 20:09:17 2015 saving the first 48 matrix rows for later
  182. Wed Apr 1 20:09:19 2015 matrix includes 64 packed rows
  183. Wed Apr 1 20:09:20 2015 matrix is 11992056 x 11992281 (5054.0 MB) with weight 1305563034 (108.87/col)
  184. Wed Apr 1 20:09:20 2015 sparse part has weight 1204942322 (100.48/col)
  185. Wed Apr 1 20:09:20 2015 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  186. Wed Apr 1 20:10:00 2015 commencing Lanczos iteration (4 threads)
  187. Wed Apr 1 20:10:00 2015 memory use: 4292.6 MB
  188. Wed Apr 1 20:10:01 2015 restarting at iteration 108169 (dim = 6840047)
  189. Wed Apr 1 20:10:43 2015 linear algebra at 57.0%, ETA 39h35m
  190. Wed Apr 1 20:10:56 2015 checkpointing every 130000 dimensions
  191. Fri Apr 3 09:15:16 2015 lanczos halted after 189643 iterations (dim = 11992055)
  192. Fri Apr 3 09:15:26 2015 recovered 33 nontrivial dependencies
  193. Fri Apr 3 09:15:26 2015 BLanczosTime: 133580
  194. Fri Apr 3 09:15:26 2015 elapsed time 37:06:21
  195. Fri Apr 3 09:15:26 2015
  196. Fri Apr 3 09:15:26 2015
  197. Fri Apr 3 09:15:26 2015 Msieve v. 1.52 (SVN 956M)
  198. Fri Apr 3 09:15:26 2015 random seeds: 1196a5fd 5079902a
  199. Fri Apr 3 09:15:26 2015 factoring 12358061410757897904078560309321389869018380314031496960555861663146462023958521501972041913936041162008634677863453079908320822386239375988752602593769905347296310224695156896536627981059644703473354196625990735851235962111954022826059336821443 (245 digits)
  200. Fri Apr 3 09:15:27 2015 no P-1/P+1/ECM available, skipping
  201. Fri Apr 3 09:15:27 2015 commencing number field sieve (245-digit input)
  202. Fri Apr 3 09:15:27 2015 R0: -48081413501232750404756849799949536368257
  203. Fri Apr 3 09:15:27 2015 R1: 1
  204. Fri Apr 3 09:15:27 2015 A0: -1
  205. Fri Apr 3 09:15:27 2015 A1: 0
  206. Fri Apr 3 09:15:27 2015 A2: 0
  207. Fri Apr 3 09:15:27 2015 A3: 0
  208. Fri Apr 3 09:15:27 2015 A4: 0
  209. Fri Apr 3 09:15:27 2015 A5: 0
  210. Fri Apr 3 09:15:27 2015 A6: 4993
  211. Fri Apr 3 09:15:27 2015 skew 1.00, size 2.735e-12, alpha -0.274, combined = 2.315e-13 rroots = 2
  212. Fri Apr 3 09:15:27 2015
  213. Fri Apr 3 09:15:27 2015 commencing square root phase
  214. Fri Apr 3 09:15:27 2015 reading relations for dependency 1
  215. Fri Apr 3 09:15:28 2015 read 5999327 cycles
  216. Fri Apr 3 09:15:36 2015 cycles contain 19549340 unique relations
  217. Fri Apr 3 09:17:15 2015 read 19549340 relations
  218. Fri Apr 3 09:18:52 2015 multiplying 19549340 relations
  219. Fri Apr 3 09:46:06 2015 multiply complete, coefficients have about 710.43 million bits
  220. Fri Apr 3 09:46:08 2015 initial square root is modulo 2364133
  221. Fri Apr 3 10:22:48 2015 GCD is 1, no factor found
  222. Fri Apr 3 10:22:48 2015 reading relations for dependency 2
  223. Fri Apr 3 10:22:49 2015 read 5995828 cycles
  224. Fri Apr 3 10:23:06 2015 cycles contain 19544212 unique relations
  225. Fri Apr 3 10:25:56 2015 read 19544212 relations
  226. Fri Apr 3 10:28:36 2015 multiplying 19544212 relations
  227. Fri Apr 3 11:04:46 2015 multiply complete, coefficients have about 710.24 million bits
  228. Fri Apr 3 11:04:48 2015 initial square root is modulo 2354731
  229. Fri Apr 3 11:43:30 2015 GCD is 1, no factor found
  230. Fri Apr 3 11:43:30 2015 reading relations for dependency 3
  231. Fri Apr 3 11:43:32 2015 read 5996911 cycles
  232. Fri Apr 3 11:43:49 2015 cycles contain 19547068 unique relations
  233. Fri Apr 3 11:46:39 2015 read 19547068 relations
  234. Fri Apr 3 11:49:20 2015 multiplying 19547068 relations
  235. Fri Apr 3 12:25:21 2015 multiply complete, coefficients have about 710.34 million bits
  236. Fri Apr 3 12:25:23 2015 initial square root is modulo 2359519
  237. Fri Apr 3 13:03:47 2015 GCD is 1, no factor found
  238. Fri Apr 3 13:03:47 2015 reading relations for dependency 4
  239. Fri Apr 3 13:03:48 2015 read 5996128 cycles
  240. Fri Apr 3 13:04:07 2015 cycles contain 19541168 unique relations
  241. Fri Apr 3 13:06:57 2015 read 19541168 relations
  242. Fri Apr 3 13:09:36 2015 multiplying 19541168 relations
  243. Fri Apr 3 13:45:49 2015 multiply complete, coefficients have about 710.13 million bits
  244. Fri Apr 3 13:45:51 2015 initial square root is modulo 2349547
  245. Fri Apr 3 14:23:14 2015 sqrtTime: 18467
  246. Fri Apr 3 14:23:14 2015 prp89 factor: 14396937044267551622486922067643491357849964238463834776277439114606310348033190920016237
  247. Fri Apr 3 14:23:14 2015 prp156 factor: 858381291295465124274668554346509705767080276096762953111248407917901628553867314327220612923328846817704696448393013579832078396379411708164602789413158639
  248. Fri Apr 3 14:23:14 2015 elapsed time 05:07:48
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