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Sep 12th, 2024
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  1. Wed Sep 4 17:24:45 2024
  2. Wed Sep 4 17:24:45 2024
  3. Wed Sep 4 17:24:45 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Sep 4 17:24:45 2024 random seeds: 5c322269 9a8da212
  5. Wed Sep 4 17:24:45 2024 MPI process 0 of 1
  6. Wed Sep 4 17:24:45 2024 Using 32 OpenMP threads
  7. Wed Sep 4 17:24:45 2024 factoring 207456649596251291660515976686470414904316665268043656414078361239350555048612318488905680125536160775042361165195946481077765508669606146409462712845546804490277592152055036897 (177 digits)
  8. Wed Sep 4 17:24:46 2024 searching for 15-digit factors
  9. Wed Sep 4 17:24:46 2024 commencing number field sieve (177-digit input)
  10. Wed Sep 4 17:24:46 2024 R0: -10061033763487325319600003071778488
  11. Wed Sep 4 17:24:46 2024 R1: 9472021429997627161
  12. Wed Sep 4 17:24:46 2024 A0: 9876106566041073972094129399418070956471625
  13. Wed Sep 4 17:24:46 2024 A1: 407553850464586372363657961117089812
  14. Wed Sep 4 17:24:46 2024 A2: -120878930070573075818980289870
  15. Wed Sep 4 17:24:46 2024 A3: -14143958580644811186092
  16. Wed Sep 4 17:24:46 2024 A4: 93351326883085
  17. Wed Sep 4 17:24:46 2024 A5: 2012400
  18. Wed Sep 4 17:24:46 2024 skew 35016272.15, size 2.679e-17, alpha -8.101, combined = 1.284e-13 rroots = 3
  19. Wed Sep 4 17:24:46 2024
  20. Wed Sep 4 17:24:46 2024 commencing relation filtering
  21. Wed Sep 4 17:24:46 2024 setting target matrix density to 120.0
  22. Wed Sep 4 17:24:46 2024 estimated available RAM is 257736.5 MB
  23. Wed Sep 4 17:24:46 2024 commencing duplicate removal, pass 1
  24. Wed Sep 4 17:24:51 2024 error -1 reading relation 1492823
  25. Wed Sep 4 17:26:19 2024 error -1 reading relation 38489360
  26. Wed Sep 4 17:27:47 2024 error -15 reading relation 74673093
  27. Wed Sep 4 17:29:04 2024 error -1 reading relation 106473694
  28. Wed Sep 4 17:29:30 2024 error -1 reading relation 117598458
  29. Wed Sep 4 17:30:48 2024 error -1 reading relation 152130811
  30. Wed Sep 4 17:31:27 2024 error -1 reading relation 167958474
  31. Wed Sep 4 17:33:13 2024 error -1 reading relation 211906075
  32. Wed Sep 4 17:33:32 2024 error -1 reading relation 220025495
  33. Wed Sep 4 17:33:38 2024 error -1 reading relation 222651836
  34. Wed Sep 4 17:33:48 2024 error -1 reading relation 227200664
  35. Wed Sep 4 17:34:16 2024 error -1 reading relation 238242856
  36. Wed Sep 4 17:34:58 2024 error -11 reading relation 256335324
  37. Wed Sep 4 17:35:14 2024 error -1 reading relation 262577111
  38. Wed Sep 4 17:35:47 2024 error -1 reading relation 275844378
  39. Wed Sep 4 17:35:52 2024 error -1 reading relation 277912715
  40. Wed Sep 4 17:35:53 2024 error -1 reading relation 278300523
  41. Wed Sep 4 17:36:16 2024 error -1 reading relation 288152699
  42. Wed Sep 4 17:36:22 2024 error -1 reading relation 290333867
  43. Wed Sep 4 17:36:43 2024 error -1 reading relation 299555253
  44. Wed Sep 4 17:37:29 2024 error -1 reading relation 318174932
  45. Wed Sep 4 17:37:42 2024 error -15 reading relation 323531405
  46. Wed Sep 4 17:38:05 2024 error -1 reading relation 332638409
  47. Wed Sep 4 17:38:36 2024 error -1 reading relation 341586019
  48. Wed Sep 4 17:38:50 2024 error -1 reading relation 345629244
  49. Wed Sep 4 17:39:30 2024 error -1 reading relation 358893423
  50. Wed Sep 4 17:39:48 2024 skipped 191 malformed relations
  51. Wed Sep 4 17:39:48 2024 found 74961927 hash collisions in 365877105 relations
  52. Wed Sep 4 17:40:21 2024 commencing duplicate removal, pass 2
  53. Wed Sep 4 17:49:46 2024 found 77935505 duplicates and 287941600 unique relations
  54. Wed Sep 4 17:49:46 2024 memory use: 2643.0 MB
  55. Wed Sep 4 17:49:47 2024 reading ideals above 720000
  56. Wed Sep 4 17:49:47 2024 commencing singleton removal, initial pass
  57. Wed Sep 4 18:17:46 2024 memory use: 6024.0 MB
  58. Wed Sep 4 18:17:47 2024 reading all ideals from disk
  59. Wed Sep 4 18:17:54 2024 memory use: 13816.0 MB
  60. Wed Sep 4 18:18:34 2024 keeping 295662699 ideals with weight <= 200, target excess is 1480325
  61. Wed Sep 4 18:19:20 2024 commencing in-memory singleton removal
  62. Wed Sep 4 18:19:24 2024 begin with 287941600 relations and 295662699 unique ideals
  63. Wed Sep 4 18:19:46 2024 reduce to 138561399 relations and 125791917 ideals in 19 passes
  64. Wed Sep 4 18:19:46 2024 max relations containing the same ideal: 132
  65. Wed Sep 4 18:21:01 2024 removing 15442720 relations and 13442720 ideals in 2000000 cliques
  66. Wed Sep 4 18:21:11 2024 commencing in-memory singleton removal
  67. Wed Sep 4 18:21:14 2024 begin with 123118679 relations and 125791917 unique ideals
  68. Wed Sep 4 18:21:25 2024 reduce to 121663338 relations and 110865397 ideals in 11 passes
  69. Wed Sep 4 18:21:25 2024 max relations containing the same ideal: 119
  70. Wed Sep 4 18:22:33 2024 removing 11703439 relations and 9703439 ideals in 2000000 cliques
  71. Wed Sep 4 18:22:39 2024 commencing in-memory singleton removal
  72. Wed Sep 4 18:22:41 2024 begin with 109959899 relations and 110865397 unique ideals
  73. Wed Sep 4 18:22:49 2024 reduce to 108972571 relations and 100157479 ideals in 9 passes
  74. Wed Sep 4 18:22:49 2024 max relations containing the same ideal: 115
  75. Wed Sep 4 18:23:41 2024 removing 10595391 relations and 8595391 ideals in 2000000 cliques
  76. Wed Sep 4 18:23:46 2024 commencing in-memory singleton removal
  77. Wed Sep 4 18:23:48 2024 begin with 98377180 relations and 100157479 unique ideals
  78. Wed Sep 4 18:23:55 2024 reduce to 97464361 relations and 90632726 ideals in 10 passes
  79. Wed Sep 4 18:23:55 2024 max relations containing the same ideal: 102
  80. Wed Sep 4 18:24:43 2024 removing 10086813 relations and 8086813 ideals in 2000000 cliques
  81. Wed Sep 4 18:24:47 2024 commencing in-memory singleton removal
  82. Wed Sep 4 18:24:49 2024 begin with 87377548 relations and 90632726 unique ideals
  83. Wed Sep 4 18:24:55 2024 reduce to 86436826 relations and 81587141 ideals in 10 passes
  84. Wed Sep 4 18:24:55 2024 max relations containing the same ideal: 94
  85. Wed Sep 4 18:25:37 2024 removing 9848632 relations and 7848632 ideals in 2000000 cliques
  86. Wed Sep 4 18:25:41 2024 commencing in-memory singleton removal
  87. Wed Sep 4 18:25:42 2024 begin with 76588194 relations and 81587141 unique ideals
  88. Wed Sep 4 18:25:47 2024 reduce to 75559111 relations and 72687887 ideals in 11 passes
  89. Wed Sep 4 18:25:47 2024 max relations containing the same ideal: 87
  90. Wed Sep 4 18:26:24 2024 removing 6410277 relations and 5256230 ideals in 1154047 cliques
  91. Wed Sep 4 18:26:28 2024 commencing in-memory singleton removal
  92. Wed Sep 4 18:26:29 2024 begin with 69148834 relations and 72687887 unique ideals
  93. Wed Sep 4 18:26:33 2024 reduce to 68671981 relations and 66948249 ideals in 9 passes
  94. Wed Sep 4 18:26:33 2024 max relations containing the same ideal: 81
  95. Wed Sep 4 18:27:17 2024 relations with 0 large ideals: 5076
  96. Wed Sep 4 18:27:17 2024 relations with 1 large ideals: 36039
  97. Wed Sep 4 18:27:17 2024 relations with 2 large ideals: 473813
  98. Wed Sep 4 18:27:17 2024 relations with 3 large ideals: 2781529
  99. Wed Sep 4 18:27:17 2024 relations with 4 large ideals: 8913393
  100. Wed Sep 4 18:27:17 2024 relations with 5 large ideals: 16896822
  101. Wed Sep 4 18:27:17 2024 relations with 6 large ideals: 19459975
  102. Wed Sep 4 18:27:17 2024 relations with 7+ large ideals: 20105334
  103. Wed Sep 4 18:27:17 2024 commencing 2-way merge
  104. Wed Sep 4 18:28:03 2024 reduce to 40862838 relation sets and 39139106 unique ideals
  105. Wed Sep 4 18:28:03 2024 commencing full merge
  106. Wed Sep 4 18:40:26 2024 memory use: 4072.0 MB
  107. Wed Sep 4 18:40:29 2024 found 17447019 cycles, need 17383306
  108. Wed Sep 4 18:40:33 2024 weight of 17383306 cycles is about 2086107871 (120.01/cycle)
  109. Wed Sep 4 18:40:33 2024 distribution of cycle lengths:
  110. Wed Sep 4 18:40:33 2024 1 relations: 1323036
  111. Wed Sep 4 18:40:33 2024 2 relations: 1267318
  112. Wed Sep 4 18:40:33 2024 3 relations: 1335039
  113. Wed Sep 4 18:40:33 2024 4 relations: 1290151
  114. Wed Sep 4 18:40:33 2024 5 relations: 1251776
  115. Wed Sep 4 18:40:33 2024 6 relations: 1197170
  116. Wed Sep 4 18:40:33 2024 7 relations: 1137746
  117. Wed Sep 4 18:40:33 2024 8 relations: 1061524
  118. Wed Sep 4 18:40:33 2024 9 relations: 977623
  119. Wed Sep 4 18:40:33 2024 10+ relations: 6541923
  120. Wed Sep 4 18:40:33 2024 heaviest cycle: 28 relations
  121. Wed Sep 4 18:40:36 2024 commencing cycle optimization
  122. Wed Sep 4 18:41:06 2024 start with 148191288 relations
  123. Wed Sep 4 18:45:30 2024 pruned 4893424 relations
  124. Wed Sep 4 18:45:30 2024 memory use: 4292.3 MB
  125. Wed Sep 4 18:45:30 2024 distribution of cycle lengths:
  126. Wed Sep 4 18:45:30 2024 1 relations: 1323036
  127. Wed Sep 4 18:45:30 2024 2 relations: 1300458
  128. Wed Sep 4 18:45:30 2024 3 relations: 1385852
  129. Wed Sep 4 18:45:30 2024 4 relations: 1332026
  130. Wed Sep 4 18:45:30 2024 5 relations: 1297434
  131. Wed Sep 4 18:45:30 2024 6 relations: 1234190
  132. Wed Sep 4 18:45:30 2024 7 relations: 1172804
  133. Wed Sep 4 18:45:30 2024 8 relations: 1086968
  134. Wed Sep 4 18:45:30 2024 9 relations: 999058
  135. Wed Sep 4 18:45:30 2024 10+ relations: 6251480
  136. Wed Sep 4 18:45:30 2024 heaviest cycle: 28 relations
  137. Wed Sep 4 18:45:55 2024 RelProcTime: 4869
  138. Wed Sep 4 18:45:56 2024 elapsed time 01:21:11
  139. Wed Sep 11 03:21:29 2024
  140. Wed Sep 11 03:21:29 2024
  141. Wed Sep 11 03:21:29 2024 Msieve v. 1.54 (SVN Unversioned directory)
  142. Wed Sep 11 03:21:29 2024 random seeds: 0faf6743 0bea8833
  143. Wed Sep 11 03:21:29 2024 MPI process 0 of 1
  144. Wed Sep 11 03:21:29 2024 Using 64 OpenMP threads
  145. Wed Sep 11 03:21:29 2024 factoring 207456649596251291660515976686470414904316665268043656414078361239350555048612318488905680125536160775042361165195946481077765508669606146409462712845546804490277592152055036897 (177 digits)
  146. Wed Sep 11 03:21:29 2024 searching for 15-digit factors
  147. Wed Sep 11 03:21:29 2024 commencing number field sieve (177-digit input)
  148. Wed Sep 11 03:21:29 2024 R0: -10061033763487325319600003071778488
  149. Wed Sep 11 03:21:29 2024 R1: 9472021429997627161
  150. Wed Sep 11 03:21:29 2024 A0: 9876106566041073972094129399418070956471625
  151. Wed Sep 11 03:21:29 2024 A1: 407553850464586372363657961117089812
  152. Wed Sep 11 03:21:29 2024 A2: -120878930070573075818980289870
  153. Wed Sep 11 03:21:29 2024 A3: -14143958580644811186092
  154. Wed Sep 11 03:21:29 2024 A4: 93351326883085
  155. Wed Sep 11 03:21:29 2024 A5: 2012400
  156. Wed Sep 11 03:21:29 2024 skew 35016272.15, size 2.679e-17, alpha -8.101, combined = 1.284e-13 rroots = 3
  157. Wed Sep 11 03:21:29 2024
  158. Wed Sep 11 03:21:29 2024 commencing linear algebra
  159. Wed Sep 11 03:21:29 2024 using VBITS=256
  160. Wed Sep 11 03:21:29 2024 initialized process (0,0) of 1 x 1 grid
  161. Wed Sep 11 03:21:31 2024 read 17383306 cycles
  162. Wed Sep 11 03:22:01 2024 cycles contain 67169057 unique relations
  163. Wed Sep 11 03:26:54 2024 read 67169057 relations
  164. Wed Sep 11 03:26:59 2024 using 20 quadratic characters above 4294917295
  165. Wed Sep 11 03:27:04 2024 building initial matrix
  166. Wed Sep 11 03:39:02 2024 memory use: 9125.0 MB
  167. Wed Sep 11 03:39:15 2024 read 17383306 cycles
  168. Wed Sep 11 03:39:18 2024 matrix is 17383122 x 17383306 (8309.2 MB) with weight 2539070953 (146.06/col)
  169. Wed Sep 11 03:39:18 2024 sparse part has weight 1969618835 (113.31/col)
  170. Wed Sep 11 03:43:53 2024 filtering completed in 2 passes
  171. Wed Sep 11 03:43:57 2024 matrix is 17380083 x 17380266 (8308.9 MB) with weight 2538918380 (146.08/col)
  172. Wed Sep 11 03:43:57 2024 sparse part has weight 1969574310 (113.32/col)
  173. Wed Sep 11 03:45:40 2024 matrix starts at (0, 0)
  174. Wed Sep 11 03:45:43 2024 matrix is 17380083 x 17380266 (8308.9 MB) with weight 2538918380 (146.08/col)
  175. Wed Sep 11 03:45:43 2024 sparse part has weight 1969574310 (113.32/col)
  176. Wed Sep 11 03:45:43 2024 saving the first 240 matrix rows for later
  177. Wed Sep 11 03:45:45 2024 matrix includes 256 packed rows
  178. Wed Sep 11 03:45:51 2024 matrix is 17379843 x 17380266 (7532.1 MB) with weight 1807080973 (103.97/col)
  179. Wed Sep 11 03:45:51 2024 sparse part has weight 1696415842 (97.61/col)
  180. Wed Sep 11 03:45:51 2024 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  181. Wed Sep 11 03:46:31 2024 commencing Lanczos iteration (64 threads)
  182. Wed Sep 11 03:46:31 2024 memory use: 10864.6 MB
  183. Wed Sep 11 03:49:14 2024 linear algebra at 0.2%, ETA 25h10m
  184. Wed Sep 11 03:53:11 2024 checking every 10000 dimensions, checkpointing every 700000 dimensions
  185. Thu Sep 12 04:10:24 2024 lanczos halted after 68095 iterations (dim = 17379842)
  186. Thu Sep 12 04:12:04 2024 recovered 32 nontrivial dependencies
  187. Thu Sep 12 04:12:08 2024 BLanczosTime: 89439
  188. Thu Sep 12 04:12:08 2024
  189. Thu Sep 12 04:12:08 2024 commencing square root phase
  190. Thu Sep 12 04:12:08 2024 reading relations for dependency 1
  191. Thu Sep 12 04:12:11 2024 read 8690834 cycles
  192. Thu Sep 12 04:12:41 2024 cycles contain 33593250 unique relations
  193. Thu Sep 12 04:18:57 2024 read 33593250 relations
  194. Thu Sep 12 04:22:30 2024 multiplying 33593250 relations
  195. Thu Sep 12 04:29:42 2024 multiply complete, coefficients have about 2007.82 million bits
  196. Thu Sep 12 04:29:51 2024 initial square root is modulo 1015134101
  197. Thu Sep 12 04:53:14 2024 GCD is N, no factor found
  198. Thu Sep 12 04:53:14 2024 reading relations for dependency 2
  199. Thu Sep 12 04:53:17 2024 read 8689627 cycles
  200. Thu Sep 12 04:53:41 2024 cycles contain 33582134 unique relations
  201. Thu Sep 12 04:59:57 2024 read 33582134 relations
  202. Thu Sep 12 05:03:21 2024 multiplying 33582134 relations
  203. Thu Sep 12 05:10:25 2024 multiply complete, coefficients have about 2007.14 million bits
  204. Thu Sep 12 05:10:34 2024 initial square root is modulo 1008055163
  205. Thu Sep 12 05:32:01 2024 sqrtTime: 4793
  206. Thu Sep 12 05:32:01 2024 p64 factor: 8356565719596692988940581964072926313822266103331672023286550017
  207. Thu Sep 12 05:32:01 2024 p113 factor: 24825587036281170414335468387160620996061370551955381967007292654985288296566403492163761805711882877929528028641
  208. Thu Sep 12 05:32:01 2024 elapsed time 26:10:32
  209.  
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