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Dec 6th, 2022
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  1. Mon Dec 5 16:37:48 2022
  2. Mon Dec 5 16:37:48 2022
  3. Mon Dec 5 16:37:48 2022 Msieve v. 1.54 (SVN Unversioned directory)
  4. Mon Dec 5 16:37:48 2022 random seeds: 4c236863 472ba4fd
  5. Mon Dec 5 16:37:48 2022 factoring 43737621818987644700702433977364316218500353059770961667448624010066933255973079715039053548185968543086867494726563370805293655278278834610452999815089009925911219091357983590912818251459193808856431 (200 digits)
  6. Mon Dec 5 16:37:49 2022 searching for 15-digit factors
  7. Mon Dec 5 16:37:50 2022 commencing number field sieve (200-digit input)
  8. Mon Dec 5 16:37:50 2022 R0: 1318644056074560868146896327059109726690
  9. Mon Dec 5 16:37:50 2022 R1: -36313138890414869617
  10. Mon Dec 5 16:37:50 2022 A0: -1
  11. Mon Dec 5 16:37:50 2022 A1: 3
  12. Mon Dec 5 16:37:50 2022 A2: 6
  13. Mon Dec 5 16:37:50 2022 A3: -4
  14. Mon Dec 5 16:37:50 2022 A4: -5
  15. Mon Dec 5 16:37:50 2022 A5: 1
  16. Mon Dec 5 16:37:50 2022 A6: 1
  17. Mon Dec 5 16:37:50 2022 skew 1.00, size 1.498e-11, alpha 3.126, combined = 8.380e-13 rroots = 6
  18. Mon Dec 5 16:37:50 2022
  19. Mon Dec 5 16:37:50 2022 commencing relation filtering
  20. Mon Dec 5 16:37:50 2022 setting target matrix density to 120.0
  21. Mon Dec 5 16:37:50 2022 estimated available RAM is 15954.6 MB
  22. Mon Dec 5 16:37:50 2022 commencing duplicate removal, pass 1
  23. Mon Dec 5 17:02:16 2022 error -9 reading relation 109892855
  24. Mon Dec 5 17:02:35 2022 skipped 16 relations with b > 2^32
  25. Mon Dec 5 17:02:35 2022 found 5965732 hash collisions in 111340193 relations
  26. Mon Dec 5 17:02:36 2022 commencing duplicate removal, pass 2
  27. Mon Dec 5 17:03:57 2022 found 706082 duplicates and 110634111 unique relations
  28. Mon Dec 5 17:03:57 2022 memory use: 378.4 MB
  29. Mon Dec 5 17:03:57 2022 reading ideals above 83296256
  30. Mon Dec 5 17:03:57 2022 commencing singleton removal, initial pass
  31. Mon Dec 5 17:27:38 2022 memory use: 2756.0 MB
  32. Mon Dec 5 17:27:38 2022 reading all ideals from disk
  33. Mon Dec 5 17:27:42 2022 memory use: 2018.5 MB
  34. Mon Dec 5 17:28:08 2022 commencing in-memory singleton removal
  35. Mon Dec 5 17:28:30 2022 begin with 110634111 relations and 85041124 unique ideals
  36. Mon Dec 5 17:32:28 2022 reduce to 80883370 relations and 52850078 ideals in 13 passes
  37. Mon Dec 5 17:32:28 2022 max relations containing the same ideal: 43
  38. Mon Dec 5 17:32:45 2022 reading ideals above 720000
  39. Mon Dec 5 17:32:45 2022 commencing singleton removal, initial pass
  40. Mon Dec 5 17:58:30 2022 memory use: 1506.0 MB
  41. Mon Dec 5 17:58:30 2022 reading all ideals from disk
  42. Mon Dec 5 17:58:35 2022 memory use: 3081.3 MB
  43. Mon Dec 5 17:59:06 2022 keeping 62135447 ideals with weight <= 200, target excess is 415421
  44. Mon Dec 5 17:59:39 2022 commencing in-memory singleton removal
  45. Mon Dec 5 18:00:05 2022 begin with 80883371 relations and 62135447 unique ideals
  46. Mon Dec 5 18:01:35 2022 reduce to 80883181 relations and 62135256 ideals in 3 passes
  47. Mon Dec 5 18:01:35 2022 max relations containing the same ideal: 200
  48. Mon Dec 5 18:03:35 2022 removing 7972640 relations and 5972640 ideals in 2000000 cliques
  49. Mon Dec 5 18:03:41 2022 commencing in-memory singleton removal
  50. Mon Dec 5 18:04:07 2022 begin with 72910541 relations and 62135256 unique ideals
  51. Mon Dec 5 18:06:59 2022 reduce to 72235082 relations and 55466396 ideals in 7 passes
  52. Mon Dec 5 18:06:59 2022 max relations containing the same ideal: 195
  53. Mon Dec 5 18:08:41 2022 removing 6489112 relations and 4489112 ideals in 2000000 cliques
  54. Mon Dec 5 18:08:46 2022 commencing in-memory singleton removal
  55. Mon Dec 5 18:08:59 2022 begin with 65745970 relations and 55466396 unique ideals
  56. Mon Dec 5 18:11:33 2022 reduce to 65272233 relations and 50490051 ideals in 7 passes
  57. Mon Dec 5 18:11:33 2022 max relations containing the same ideal: 183
  58. Mon Dec 5 18:13:15 2022 removing 6064551 relations and 4064551 ideals in 2000000 cliques
  59. Mon Dec 5 18:13:20 2022 commencing in-memory singleton removal
  60. Mon Dec 5 18:13:39 2022 begin with 59207682 relations and 50490051 unique ideals
  61. Mon Dec 5 18:15:53 2022 reduce to 58778078 relations and 45983226 ideals in 7 passes
  62. Mon Dec 5 18:15:53 2022 max relations containing the same ideal: 172
  63. Mon Dec 5 18:17:22 2022 removing 5852177 relations and 3852177 ideals in 2000000 cliques
  64. Mon Dec 5 18:17:27 2022 commencing in-memory singleton removal
  65. Mon Dec 5 18:17:43 2022 begin with 52925901 relations and 45983226 unique ideals
  66. Mon Dec 5 18:19:51 2022 reduce to 52504796 relations and 41696888 ideals in 7 passes
  67. Mon Dec 5 18:19:51 2022 max relations containing the same ideal: 158
  68. Mon Dec 5 18:20:57 2022 removing 5727967 relations and 3727967 ideals in 2000000 cliques
  69. Mon Dec 5 18:21:01 2022 commencing in-memory singleton removal
  70. Mon Dec 5 18:21:14 2022 begin with 46776829 relations and 41696888 unique ideals
  71. Mon Dec 5 18:22:52 2022 reduce to 46346355 relations and 37523861 ideals in 7 passes
  72. Mon Dec 5 18:22:52 2022 max relations containing the same ideal: 148
  73. Mon Dec 5 18:24:00 2022 removing 5651564 relations and 3651564 ideals in 2000000 cliques
  74. Mon Dec 5 18:24:05 2022 commencing in-memory singleton removal
  75. Mon Dec 5 18:24:16 2022 begin with 40694791 relations and 37523861 unique ideals
  76. Mon Dec 5 18:25:40 2022 reduce to 40236414 relations and 33396647 ideals in 7 passes
  77. Mon Dec 5 18:25:40 2022 max relations containing the same ideal: 135
  78. Mon Dec 5 18:26:30 2022 removing 5601880 relations and 3601880 ideals in 2000000 cliques
  79. Mon Dec 5 18:26:33 2022 commencing in-memory singleton removal
  80. Mon Dec 5 18:26:41 2022 begin with 34634534 relations and 33396647 unique ideals
  81. Mon Dec 5 18:27:52 2022 reduce to 34135527 relations and 29274503 ideals in 8 passes
  82. Mon Dec 5 18:27:52 2022 max relations containing the same ideal: 125
  83. Mon Dec 5 18:28:37 2022 removing 5570594 relations and 3570594 ideals in 2000000 cliques
  84. Mon Dec 5 18:28:41 2022 commencing in-memory singleton removal
  85. Mon Dec 5 18:28:48 2022 begin with 28564933 relations and 29274503 unique ideals
  86. Mon Dec 5 18:29:43 2022 reduce to 28001704 relations and 25112166 ideals in 8 passes
  87. Mon Dec 5 18:29:43 2022 max relations containing the same ideal: 112
  88. Mon Dec 5 18:30:19 2022 removing 5547675 relations and 3547675 ideals in 2000000 cliques
  89. Mon Dec 5 18:30:23 2022 commencing in-memory singleton removal
  90. Mon Dec 5 18:30:30 2022 begin with 22454029 relations and 25112166 unique ideals
  91. Mon Dec 5 18:31:09 2022 reduce to 21763632 relations and 20832251 ideals in 8 passes
  92. Mon Dec 5 18:31:09 2022 max relations containing the same ideal: 91
  93. Mon Dec 5 18:31:28 2022 removing 1649963 relations and 1200471 ideals in 449492 cliques
  94. Mon Dec 5 18:31:30 2022 commencing in-memory singleton removal
  95. Mon Dec 5 18:31:34 2022 begin with 20113669 relations and 20832251 unique ideals
  96. Mon Dec 5 18:31:54 2022 reduce to 20005381 relations and 19521266 ideals in 6 passes
  97. Mon Dec 5 18:31:54 2022 max relations containing the same ideal: 85
  98. Mon Dec 5 18:32:18 2022 relations with 0 large ideals: 30779
  99. Mon Dec 5 18:32:18 2022 relations with 1 large ideals: 7910
  100. Mon Dec 5 18:32:18 2022 relations with 2 large ideals: 65860
  101. Mon Dec 5 18:32:18 2022 relations with 3 large ideals: 449510
  102. Mon Dec 5 18:32:18 2022 relations with 4 large ideals: 1678550
  103. Mon Dec 5 18:32:18 2022 relations with 5 large ideals: 3735144
  104. Mon Dec 5 18:32:18 2022 relations with 6 large ideals: 5194459
  105. Mon Dec 5 18:32:18 2022 relations with 7+ large ideals: 8843169
  106. Mon Dec 5 18:32:18 2022 commencing 2-way merge
  107. Mon Dec 5 18:32:48 2022 reduce to 13896554 relation sets and 13412439 unique ideals
  108. Mon Dec 5 18:32:48 2022 commencing full merge
  109. Mon Dec 5 18:46:09 2022 memory use: 1851.3 MB
  110. Mon Dec 5 18:46:13 2022 found 6200557 cycles, need 6194639
  111. Mon Dec 5 18:46:19 2022 weight of 6194639 cycles is about 744009643 (120.11/cycle)
  112. Mon Dec 5 18:46:19 2022 distribution of cycle lengths:
  113. Mon Dec 5 18:46:19 2022 1 relations: 209724
  114. Mon Dec 5 18:46:19 2022 2 relations: 313714
  115. Mon Dec 5 18:46:19 2022 3 relations: 397923
  116. Mon Dec 5 18:46:19 2022 4 relations: 431658
  117. Mon Dec 5 18:46:19 2022 5 relations: 452363
  118. Mon Dec 5 18:46:19 2022 6 relations: 459352
  119. Mon Dec 5 18:46:19 2022 7 relations: 454807
  120. Mon Dec 5 18:46:19 2022 8 relations: 437037
  121. Mon Dec 5 18:46:19 2022 9 relations: 411143
  122. Mon Dec 5 18:46:19 2022 10+ relations: 2626918
  123. Mon Dec 5 18:46:19 2022 heaviest cycle: 28 relations
  124. Mon Dec 5 18:46:24 2022 commencing cycle optimization
  125. Mon Dec 5 18:47:16 2022 start with 57561065 relations
  126. Mon Dec 5 18:53:54 2022 pruned 3099965 relations
  127. Mon Dec 5 18:53:54 2022 memory use: 1427.0 MB
  128. Mon Dec 5 18:53:54 2022 distribution of cycle lengths:
  129. Mon Dec 5 18:53:54 2022 1 relations: 209724
  130. Mon Dec 5 18:53:54 2022 2 relations: 322025
  131. Mon Dec 5 18:53:54 2022 3 relations: 415937
  132. Mon Dec 5 18:53:54 2022 4 relations: 452059
  133. Mon Dec 5 18:53:54 2022 5 relations: 479553
  134. Mon Dec 5 18:53:54 2022 6 relations: 486587
  135. Mon Dec 5 18:53:54 2022 7 relations: 483776
  136. Mon Dec 5 18:53:54 2022 8 relations: 462682
  137. Mon Dec 5 18:53:54 2022 9 relations: 435276
  138. Mon Dec 5 18:53:54 2022 10+ relations: 2447020
  139. Mon Dec 5 18:53:54 2022 heaviest cycle: 28 relations
  140. Mon Dec 5 18:54:30 2022 RelProcTime: 8200
  141. Mon Dec 5 18:54:30 2022 elapsed time 02:16:42
  142. Mon Dec 5 20:12:15 2022
  143. Mon Dec 5 20:12:15 2022
  144. Mon Dec 5 20:12:15 2022 Msieve v. 1.54 (SVN Unversioned directory)
  145. Mon Dec 5 20:12:15 2022 random seeds: d2ead2b6 a9cc103b
  146. Mon Dec 5 20:12:15 2022 factoring 43737621818987644700702433977364316218500353059770961667448624010066933255973079715039053548185968543086867494726563370805293655278278834610452999815089009925911219091357983590912818251459193808856431 (200 digits)
  147. Mon Dec 5 20:12:16 2022 no P-1/P+1/ECM available, skipping
  148. Mon Dec 5 20:12:16 2022 commencing number field sieve (200-digit input)
  149. Mon Dec 5 20:12:16 2022 R0: 1318644056074560868146896327059109726690
  150. Mon Dec 5 20:12:16 2022 R1: -36313138890414869617
  151. Mon Dec 5 20:12:16 2022 A0: -1
  152. Mon Dec 5 20:12:16 2022 A1: 3
  153. Mon Dec 5 20:12:16 2022 A2: 6
  154. Mon Dec 5 20:12:16 2022 A3: -4
  155. Mon Dec 5 20:12:16 2022 A4: -5
  156. Mon Dec 5 20:12:16 2022 A5: 1
  157. Mon Dec 5 20:12:16 2022 A6: 1
  158. Mon Dec 5 20:12:16 2022 skew 1.00, size 1.498e-11, alpha 3.126, combined = 8.380e-13 rroots = 6
  159. Mon Dec 5 20:12:16 2022
  160. Mon Dec 5 20:12:16 2022 commencing linear algebra
  161. Mon Dec 5 20:12:16 2022 using VBITS=128
  162. Mon Dec 5 20:12:16 2022 skipping matrix build
  163. Mon Dec 5 20:12:22 2022 matrix starts at (0, 0)
  164. Mon Dec 5 20:12:25 2022 matrix is 6194421 x 6194583 (2860.8 MB) with weight 809401010 (130.66/col)
  165. Mon Dec 5 20:12:25 2022 sparse part has weight 687998885 (111.06/col)
  166. Mon Dec 5 20:12:25 2022 saving the first 112 matrix rows for later
  167. Mon Dec 5 20:12:29 2022 matrix includes 128 packed rows
  168. Mon Dec 5 20:12:33 2022 matrix is 6194309 x 6194583 (2662.4 MB) with weight 658062941 (106.23/col)
  169. Mon Dec 5 20:12:33 2022 sparse part has weight 623586249 (100.67/col)
  170. Mon Dec 5 20:12:33 2022 using GPU 0 (NVIDIA GeForce GTX 1660)
  171. Mon Dec 5 20:12:33 2022 selected card has CUDA arch 7.5
  172. Mon Dec 5 20:14:46 2022 commencing Lanczos iteration
  173. Mon Dec 5 20:14:46 2022 memory use: 5608.3 MB
  174. Mon Dec 5 20:15:14 2022 checkpointing every 510000 dimensions
  175. Mon Dec 5 20:15:39 2022 linear algebra at 0.1%, ETA 11h55m
  176. Tue Dec 6 08:01:20 2022 lanczos halted after 48686 iterations (dim = 6194308)
  177. Tue Dec 6 08:01:45 2022 recovered 35 nontrivial dependencies
  178. Tue Dec 6 08:01:45 2022 BLanczosTime: 42569
  179. Tue Dec 6 08:01:45 2022
  180. Tue Dec 6 08:01:45 2022 commencing square root phase
  181. Tue Dec 6 08:01:45 2022 handling dependencies 1 to 64
  182. Tue Dec 6 08:01:45 2022 reading relations for dependency 1
  183. Tue Dec 6 08:01:47 2022 read 3098062 cycles
  184. Tue Dec 6 08:02:01 2022 cycles contain 9879664 unique relations
  185. Tue Dec 6 08:03:58 2022 read 9879664 relations
  186. Tue Dec 6 08:05:52 2022 multiplying 9879664 relations
  187. Tue Dec 6 08:18:08 2022 multiply complete, coefficients have about 242.67 million bits
  188. Tue Dec 6 08:18:12 2022 initial square root is modulo 511205311
  189. Tue Dec 6 08:32:29 2022 sqrtTime: 1844
  190. Tue Dec 6 08:32:29 2022 p71 factor: 17993465197215311420253669620566336439478172892014560158365792253088877
  191. Tue Dec 6 08:32:29 2022 p130 factor: 2430750349618956522032273252008444465205276762032077876434884834722438456499872480007191717608022456231285656917801938050114707403
  192. Tue Dec 6 08:32:29 2022 elapsed time 12:20:14
  193.  
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