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Nov 28th, 2018
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  1. Sun Nov 25 17:38:44 2018 Msieve v. 1.54 (SVN 1025)
  2. Sun Nov 25 17:38:44 2018 random seeds: 8ecd19e7 6bd8a476
  3. Sun Nov 25 17:38:44 2018 factoring 392212928451893112422395514054291197456796380387871750407642680992335674617798450428961319743893530522130688209072398674153942627140332918326023258435461289201 (159 digits)
  4. Sun Nov 25 17:38:44 2018 no P-1/P+1/ECM available, skipping
  5. Sun Nov 25 17:38:44 2018 commencing number field sieve (159-digit input)
  6. Sun Nov 25 17:38:44 2018 R0: -6599940235846599006681131546404
  7. Sun Nov 25 17:38:44 2018 R1: 22036247870799209
  8. Sun Nov 25 17:38:44 2018 A0: -1870980917894567131545998747335089085695
  9. Sun Nov 25 17:38:44 2018 A1: 53177363035187336715122030853062
  10. Sun Nov 25 17:38:44 2018 A2: -464537550388389835332274367
  11. Sun Nov 25 17:38:44 2018 A3: -93022555118174912580
  12. Sun Nov 25 17:38:44 2018 A4: 2963491069464
  13. Sun Nov 25 17:38:44 2018 A5: 31320
  14. Sun Nov 25 17:38:44 2018 skew 15672272.77, size 1.840e-15, alpha -8.290, combined = 1.599e-12 rroots = 3
  15. Sun Nov 25 17:38:44 2018
  16. Sun Nov 25 17:38:44 2018 commencing relation filtering
  17. Sun Nov 25 17:38:44 2018 setting target matrix density to 100.0
  18. Sun Nov 25 17:38:44 2018 estimated available RAM is 7681.4 MB
  19. Sun Nov 25 17:38:44 2018 commencing duplicate removal, pass 1
  20. Sun Nov 25 17:53:51 2018 skipped 25 relations with b > 2^32
  21. Sun Nov 25 17:53:51 2018 skipped 1710 relations with composite factors
  22. Sun Nov 25 17:53:51 2018 found 20728797 hash collisions in 106712992 relations
  23. Sun Nov 25 17:54:20 2018 added 122469 free relations
  24. Sun Nov 25 17:54:20 2018 commencing duplicate removal, pass 2
  25. Sun Nov 25 17:58:55 2018 found 20544135 duplicates and 86291326 unique relations
  26. Sun Nov 25 17:58:55 2018 memory use: 660.8 MB
  27. Sun Nov 25 17:58:55 2018 reading ideals above 74645504
  28. Sun Nov 25 17:58:55 2018 commencing singleton removal, initial pass
  29. Sun Nov 25 18:10:15 2018 memory use: 1506.0 MB
  30. Sun Nov 25 18:10:15 2018 reading all ideals from disk
  31. Sun Nov 25 18:10:41 2018 memory use: 1460.5 MB
  32. Sun Nov 25 18:10:44 2018 commencing in-memory singleton removal
  33. Sun Nov 25 18:10:47 2018 begin with 86291326 relations and 74998838 unique ideals
  34. Sun Nov 25 18:11:22 2018 reduce to 47986521 relations and 31747484 ideals in 14 passes
  35. Sun Nov 25 18:11:22 2018 max relations containing the same ideal: 29
  36. Sun Nov 25 18:11:25 2018 reading ideals above 720000
  37. Sun Nov 25 18:11:25 2018 commencing singleton removal, initial pass
  38. Sun Nov 25 18:20:52 2018 memory use: 753.0 MB
  39. Sun Nov 25 18:20:53 2018 reading all ideals from disk
  40. Sun Nov 25 18:21:36 2018 memory use: 1767.3 MB
  41. Sun Nov 25 18:21:40 2018 keeping 40245185 ideals with weight <= 200, target excess is 252421
  42. Sun Nov 25 18:21:45 2018 commencing in-memory singleton removal
  43. Sun Nov 25 18:21:48 2018 begin with 47986522 relations and 40245185 unique ideals
  44. Sun Nov 25 18:22:37 2018 reduce to 47968357 relations and 40227015 ideals in 11 passes
  45. Sun Nov 25 18:22:37 2018 max relations containing the same ideal: 200
  46. Sun Nov 25 18:22:59 2018 removing 5582723 relations and 4582723 ideals in 1000000 cliques
  47. Sun Nov 25 18:23:01 2018 commencing in-memory singleton removal
  48. Sun Nov 25 18:23:04 2018 begin with 42385634 relations and 40227015 unique ideals
  49. Sun Nov 25 18:23:35 2018 reduce to 41960825 relations and 35208407 ideals in 8 passes
  50. Sun Nov 25 18:23:35 2018 max relations containing the same ideal: 191
  51. Sun Nov 25 18:23:55 2018 removing 4180918 relations and 3180918 ideals in 1000000 cliques
  52. Sun Nov 25 18:23:56 2018 commencing in-memory singleton removal
  53. Sun Nov 25 18:23:59 2018 begin with 37779907 relations and 35208407 unique ideals
  54. Sun Nov 25 18:24:26 2018 reduce to 37507363 relations and 31748643 ideals in 8 passes
  55. Sun Nov 25 18:24:26 2018 max relations containing the same ideal: 180
  56. Sun Nov 25 18:24:43 2018 removing 3736171 relations and 2736171 ideals in 1000000 cliques
  57. Sun Nov 25 18:24:45 2018 commencing in-memory singleton removal
  58. Sun Nov 25 18:24:47 2018 begin with 33771192 relations and 31748643 unique ideals
  59. Sun Nov 25 18:25:08 2018 reduce to 33536962 relations and 28772611 ideals in 7 passes
  60. Sun Nov 25 18:25:08 2018 max relations containing the same ideal: 167
  61. Sun Nov 25 18:25:24 2018 removing 3488921 relations and 2488921 ideals in 1000000 cliques
  62. Sun Nov 25 18:25:25 2018 commencing in-memory singleton removal
  63. Sun Nov 25 18:25:27 2018 begin with 30048041 relations and 28772611 unique ideals
  64. Sun Nov 25 18:25:46 2018 reduce to 29830549 relations and 26060544 ideals in 7 passes
  65. Sun Nov 25 18:25:46 2018 max relations containing the same ideal: 157
  66. Sun Nov 25 18:25:59 2018 removing 3318843 relations and 2318843 ideals in 1000000 cliques
  67. Sun Nov 25 18:26:00 2018 commencing in-memory singleton removal
  68. Sun Nov 25 18:26:02 2018 begin with 26511706 relations and 26060544 unique ideals
  69. Sun Nov 25 18:26:19 2018 reduce to 26298590 relations and 23522482 ideals in 7 passes
  70. Sun Nov 25 18:26:19 2018 max relations containing the same ideal: 145
  71. Sun Nov 25 18:26:31 2018 removing 3199929 relations and 2199929 ideals in 1000000 cliques
  72. Sun Nov 25 18:26:32 2018 commencing in-memory singleton removal
  73. Sun Nov 25 18:26:34 2018 begin with 23098661 relations and 23522482 unique ideals
  74. Sun Nov 25 18:26:49 2018 reduce to 22876933 relations and 21093679 ideals in 8 passes
  75. Sun Nov 25 18:26:49 2018 max relations containing the same ideal: 133
  76. Sun Nov 25 18:26:59 2018 removing 3116547 relations and 2116547 ideals in 1000000 cliques
  77. Sun Nov 25 18:27:00 2018 commencing in-memory singleton removal
  78. Sun Nov 25 18:27:02 2018 begin with 19760386 relations and 21093679 unique ideals
  79. Sun Nov 25 18:27:15 2018 reduce to 19509320 relations and 18716919 ideals in 8 passes
  80. Sun Nov 25 18:27:15 2018 max relations containing the same ideal: 120
  81. Sun Nov 25 18:27:24 2018 removing 1748439 relations and 1248847 ideals in 499592 cliques
  82. Sun Nov 25 18:27:25 2018 commencing in-memory singleton removal
  83. Sun Nov 25 18:27:26 2018 begin with 17760881 relations and 18716919 unique ideals
  84. Sun Nov 25 18:27:34 2018 reduce to 17662948 relations and 17368009 ideals in 6 passes
  85. Sun Nov 25 18:27:34 2018 max relations containing the same ideal: 111
  86. Sun Nov 25 18:27:45 2018 relations with 0 large ideals: 691
  87. Sun Nov 25 18:27:45 2018 relations with 1 large ideals: 2113
  88. Sun Nov 25 18:27:45 2018 relations with 2 large ideals: 28661
  89. Sun Nov 25 18:27:45 2018 relations with 3 large ideals: 243603
  90. Sun Nov 25 18:27:45 2018 relations with 4 large ideals: 1088759
  91. Sun Nov 25 18:27:45 2018 relations with 5 large ideals: 2839381
  92. Sun Nov 25 18:27:45 2018 relations with 6 large ideals: 4605025
  93. Sun Nov 25 18:27:45 2018 relations with 7+ large ideals: 8854715
  94. Sun Nov 25 18:27:45 2018 commencing 2-way merge
  95. Sun Nov 25 18:27:56 2018 reduce to 12100419 relation sets and 11805480 unique ideals
  96. Sun Nov 25 18:27:56 2018 commencing full merge
  97. Sun Nov 25 18:31:30 2018 memory use: 1433.9 MB
  98. Sun Nov 25 18:31:31 2018 found 5713245 cycles, need 5675680
  99. Sun Nov 25 18:31:33 2018 weight of 5675680 cycles is about 568081070 (100.09/cycle)
  100. Sun Nov 25 18:31:33 2018 distribution of cycle lengths:
  101. Sun Nov 25 18:31:33 2018 1 relations: 179187
  102. Sun Nov 25 18:31:33 2018 2 relations: 383079
  103. Sun Nov 25 18:31:33 2018 3 relations: 494740
  104. Sun Nov 25 18:31:33 2018 4 relations: 528282
  105. Sun Nov 25 18:31:33 2018 5 relations: 549278
  106. Sun Nov 25 18:31:33 2018 6 relations: 539934
  107. Sun Nov 25 18:31:33 2018 7 relations: 511266
  108. Sun Nov 25 18:31:33 2018 8 relations: 465462
  109. Sun Nov 25 18:31:33 2018 9 relations: 412076
  110. Sun Nov 25 18:31:33 2018 10+ relations: 1612376
  111. Sun Nov 25 18:31:33 2018 heaviest cycle: 25 relations
  112. Sun Nov 25 18:31:35 2018 commencing cycle optimization
  113. Sun Nov 25 18:31:45 2018 start with 42329645 relations
  114. Sun Nov 25 18:33:02 2018 pruned 1826414 relations
  115. Sun Nov 25 18:33:02 2018 memory use: 1180.1 MB
  116. Sun Nov 25 18:33:02 2018 distribution of cycle lengths:
  117. Sun Nov 25 18:33:02 2018 1 relations: 179187
  118. Sun Nov 25 18:33:02 2018 2 relations: 394864
  119. Sun Nov 25 18:33:02 2018 3 relations: 519173
  120. Sun Nov 25 18:33:02 2018 4 relations: 553677
  121. Sun Nov 25 18:33:02 2018 5 relations: 579841
  122. Sun Nov 25 18:33:02 2018 6 relations: 565195
  123. Sun Nov 25 18:33:02 2018 7 relations: 535731
  124. Sun Nov 25 18:33:02 2018 8 relations: 481589
  125. Sun Nov 25 18:33:02 2018 9 relations: 422107
  126. Sun Nov 25 18:33:02 2018 10+ relations: 1444316
  127. Sun Nov 25 18:33:02 2018 heaviest cycle: 24 relations
  128. Sun Nov 25 18:33:13 2018 RelProcTime: 3269
  129. Sun Nov 25 18:33:14 2018 elapsed time 00:54:30
  130.  
  131. Sun Nov 25 19:10:48 2018 Msieve v. 1.54 (SVN 1025)
  132. Sun Nov 25 19:10:48 2018 random seeds: 5d6af136 4a6552f2
  133. Sun Nov 25 19:10:48 2018 factoring 392212928451893112422395514054291197456796380387871750407642680992335674617798450428961319743893530522130688209072398674153942627140332918326023258435461289201 (159 digits)
  134. Sun Nov 25 19:10:48 2018 no P-1/P+1/ECM available, skipping
  135. Sun Nov 25 19:10:48 2018 commencing number field sieve (159-digit input)
  136. Sun Nov 25 19:10:48 2018 R0: -6599940235846599006681131546404
  137. Sun Nov 25 19:10:48 2018 R1: 22036247870799209
  138. Sun Nov 25 19:10:48 2018 A0: -1870980917894567131545998747335089085695
  139. Sun Nov 25 19:10:48 2018 A1: 53177363035187336715122030853062
  140. Sun Nov 25 19:10:48 2018 A2: -464537550388389835332274367
  141. Sun Nov 25 19:10:48 2018 A3: -93022555118174912580
  142. Sun Nov 25 19:10:48 2018 A4: 2963491069464
  143. Sun Nov 25 19:10:48 2018 A5: 31320
  144. Sun Nov 25 19:10:48 2018 skew 15672272.77, size 1.840e-15, alpha -8.290, combined = 1.599e-12 rroots = 3
  145. Sun Nov 25 19:10:48 2018
  146. Sun Nov 25 19:10:48 2018 commencing linear algebra
  147. Sun Nov 25 19:10:49 2018 read 5675680 cycles
  148. Sun Nov 25 19:11:00 2018 cycles contain 17509654 unique relations
  149. Sun Nov 25 19:16:39 2018 read 17509654 relations
  150. Sun Nov 25 19:17:04 2018 using 20 quadratic characters above 4294917295
  151. Sun Nov 25 19:18:33 2018 building initial matrix
  152. Sun Nov 25 19:22:08 2018 memory use: 2447.2 MB
  153. Sun Nov 25 19:22:16 2018 read 5675680 cycles
  154. Sun Nov 25 19:22:17 2018 matrix is 5675500 x 5675680 (2295.6 MB) with weight 714594947 (125.90/col)
  155. Sun Nov 25 19:22:17 2018 sparse part has weight 533670003 (94.03/col)
  156. Sun Nov 25 19:23:17 2018 filtering completed in 2 passes
  157. Sun Nov 25 19:23:18 2018 matrix is 5675385 x 5675565 (2295.6 MB) with weight 714589829 (125.91/col)
  158. Sun Nov 25 19:23:18 2018 sparse part has weight 533668478 (94.03/col)
  159. Sun Nov 25 19:23:41 2018 matrix starts at (0, 0)
  160. Sun Nov 25 19:23:41 2018 matrix is 5675385 x 5675565 (2295.6 MB) with weight 714589829 (125.91/col)
  161. Sun Nov 25 19:23:41 2018 sparse part has weight 533668478 (94.03/col)
  162. Sun Nov 25 19:23:41 2018 saving the first 48 matrix rows for later
  163. Sun Nov 25 19:23:42 2018 matrix includes 64 packed rows
  164. Sun Nov 25 19:23:43 2018 matrix is 5675337 x 5675565 (2241.4 MB) with weight 599288867 (105.59/col)
  165. Sun Nov 25 19:23:43 2018 sparse part has weight 530815271 (93.53/col)
  166. Sun Nov 25 19:23:43 2018 using block size 8192 and superblock size 3244032 for processor cache size 33792 kB
  167. Sun Nov 25 19:24:00 2018 commencing Lanczos iteration (2 threads)
  168. Sun Nov 25 19:24:00 2018 memory use: 2097.8 MB
  169. Sun Nov 25 19:24:53 2018 linear algebra at 0.0%, ETA 51h56m
  170. Sun Nov 25 19:25:10 2018 checkpointing every 110000 dimensions
  171. Tue Nov 27 23:38:25 2018 lanczos halted after 89748 iterations (dim = 5675337)
  172. Tue Nov 27 23:38:31 2018 recovered 31 nontrivial dependencies
  173. Tue Nov 27 23:38:31 2018 BLanczosTime: 188863
  174. Tue Nov 27 23:38:31 2018
  175. Tue Nov 27 23:38:31 2018 commencing square root phase
  176. Tue Nov 27 23:38:31 2018 reading relations for dependency 1
  177. Tue Nov 27 23:38:39 2018 read 2839127 cycles
  178. Tue Nov 27 23:38:43 2018 cycles contain 8755884 unique relations
  179. Tue Nov 27 23:43:31 2018 read 8755884 relations
  180. Tue Nov 27 23:44:14 2018 multiplying 8755884 relations
  181. Tue Nov 27 23:52:21 2018 multiply complete, coefficients have about 465.20 million bits
  182. Tue Nov 27 23:52:23 2018 initial square root is modulo 222374827
  183. Wed Nov 28 00:01:59 2018 GCD is 1, no factor found
  184. Wed Nov 28 00:01:59 2018 reading relations for dependency 2
  185. Wed Nov 28 00:02:01 2018 read 2836422 cycles
  186. Wed Nov 28 00:02:06 2018 cycles contain 8750876 unique relations
  187. Wed Nov 28 00:07:01 2018 read 8750876 relations
  188. Wed Nov 28 00:07:43 2018 multiplying 8750876 relations
  189. Wed Nov 28 00:15:51 2018 multiply complete, coefficients have about 464.93 million bits
  190. Wed Nov 28 00:15:53 2018 initial square root is modulo 219925907
  191. Wed Nov 28 00:25:30 2018 sqrtTime: 2819
  192. Wed Nov 28 00:25:30 2018 p73 factor: 9638786291327876922741757129890721587047844452921556208327007106176919739
  193. Wed Nov 28 00:25:30 2018 p86 factor: 40691111577478529653960388558478036853491118656745076683553019192505980347240942011459
  194. Wed Nov 28 00:25:30 2018 elapsed time 53:14:42
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