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 | 274 | 54.1617 | 63.5135 % | 640000 | 640000 | 2.4811 | 1.6958 % | 56.6428 | 64.1322 % |
Target | 274 | 54.1617 | 63.5135 % | 450000 | 80000000 | 18.5467 | 4.0034 % | 72.7084 | 64.9742 % |
Difference | - | - | - | +190000 | -79360000 | -16.0656 | -2.3076 % | -16.0656 | -0.8420 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
70637821 | 13351994599228697207192791 | 26 | 83.465 | 94510238355375495 3 | 2015-02-22 | 33023 | 141637 | 43,669 | 0.1510 | 0.2605 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-02-22 | TheJudger | Manual testing | 640000 | 640000 | 1 | 26 | 83.465 | 2.616 | 1.696% |
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 |
2007-10-17 | Amperio | v4_computers | 21 | 263 | 0.014 | |||
2008-11-23 | Wojciech Florek | Manual testing | 21 | 264 | 0.028 | |||
2010-02-22 | {WC}PistolPete | SR1030NX | 264 | 265 | 0.053 | |||
2010-03-02 | Bill | D2 | 265 | 266 | 0.106 | |||
2010-03-05 | Bill | D2 | 266 | 267 | 0.212 | |||
2010-03-07 | oodaira | 05 | 267 | 268 | 0.423 | |||
2010-03-08 | ANONYMOUS | 268 | 269 | 0.846 | ||||
2013-04-07 | SRS Technology | Manual testing | 269 | 272 | 11.85 | |||
2014-11-16 | NickOfTime | Manual testing | 272 | 273 | 13.54 | |||
2014-12-27 | Sebastian Hornbostel | Manual testing | 273 | 274 | 27.08 |