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 | 276 | 182.4580 | 64.4737 % | 670000 | 670000 | 3.0316 | 1.4077 % | 185.4896 | 64.9738 % |
Target | 275 | 91.2280 | 64.0000 % | 550000 | 95000000 | 25.7723 | 3.9377 % | 117.0002 | 65.4176 % |
Difference | +1 | +91.2301 | +0.4737 % | +120000 | -94330000 | -22.7407 | -2.5300 % | +68.4894 | -0.4438 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
83876783 | 67165197918556447012879223 | 26 | 85.796 | 400380150002632117 19 | 2017-09-29 | 74771 | 151517 | 173,028 | 0.3572 | 0.6885 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2017-09-29 | Oliver Kruse | HalfPM1-2 | 670000 | 670000 | 1 | 26 | 85.796 | 3.032 | 1.581% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-12-21 | Architects Cubed | m1_65 | 264 | 265 | 0.045 | |||
2012-08-17 | Carsten Kossendey | Manual testing | 265 | 266 | 0.089 | |||
2013-02-18 | SMoffat | Manual testing | 266 | 267 | 0.178 | |||
2013-06-13 | GrunwalderGIMP | compute-0-0 | 267 | 268 | 0.356 | |||
2013-06-14 | frmar | alg002 | 268 | 269 | 0.713 | |||
2013-06-17 | frmar | alg001 | 269 | 270 | 1.425 | |||
2013-07-24 | willmore | Manual testing | 270 | 271 | 2.851 | |||
2017-02-03 | ANONYMOUS | Manual testing | 271 | 274 | 39.91 | |||
2017-02-06 | Brian Beuning | Manual testing | 274 | 275 | 45.62 | |||
2017-03-26 | TheJudger | Manual testing | 275 | 276 | 91.23 |