Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
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Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 273 | 28.7796 | 64.3836 % | 640000 | 13600000 | 4.9338 | 4.4338 % | 33.7134 | 65.9627 % |
Target | 274 | 57.5619 | 64.8649 % | 450000 | 75000000 | 16.5366 | 3.9245 % | 74.0985 | 66.2437 % |
Difference | -1 | -28.7823 | -0.4813 % | +190000 | -61400000 | -11.6028 | +0.5094% | -40.3850 | -0.2810 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
66465281 | 62925428361368646972526249 | 26 | 85.702 | 473370663710642004 22 | 2014-04-27 | 175949 | 11635207 | 127,691 | 2.9333 | 4.3396 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2014-04-27 | TheJudger | Manual testing | 640000 | 13600000 | 12 | 2 | 26 | 85.702 | 2.932 | 4.028% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2009-04-13 | 1997rj7 | Manual testing | 21 | 264 | 0.030 | |||
2009-12-01 | Xenon | D-net | 264 | 265 | 0.056 | |||
2009-12-04 | Xenon | D-net | 265 | 266 | 0.112 | |||
2009-12-09 | PrimeCruncher | Apollo7 | 266 | 267 | 0.225 | |||
2010-02-14 | magicxh | THAPE | 267 | 268 | 0.450 | |||
2010-05-12 | Stephen Wood | cdl2 | 268 | 269 | 0.899 | |||
2012-02-16 | ANONYMOUS | 269 | 270 | 1.799 | ||||
2012-09-10 | trif | brownie | 270 | 271 | 3.598 | |||
2014-04-20 | TheJudger | Manual testing | 271 | 273 | 21.59 |