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 | 275 | 100.1415 | 64.0000 % | 665000 | 665000 | 2.6835 | 1.5542 % | 102.8250 | 64.5595 % |
Target | 274 | 50.0696 | 63.5135 % | 500000 | 90000000 | 21.6948 | 4.1926 % | 71.7644 | 65.0432 % |
Difference | +1 | +50.0719 | +0.4865 % | +165000 | -89335000 | -19.0113 | -2.6384 % | +31.0606 | -0.4837 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
76410953 | 10168613163176407243238257 | 26 | 83.072 | 66538976180393976 23 | 2016-03-20 | 208001 | 418219 | 27,501 | 0.8856 | 1.7082 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-03-20 | TheJudger | Manual testing | 665000 | 665000 | 1 | 26 | 83.072 | 2.719 | 1.744% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-10-15 | ANONYMOUS | v4_computers | 21 | 250 | 2.00000e-6 | |||
2000-08-10 | ANONYMOUS | v4_computers | 21 | 253 | 1.57000e-5 | |||
2003-12-13 | markr | v4_computers | 21 | 262 | 0.004 | |||
2008-06-02 | 1997rj7 | v4_computers | 21 | 264 | 0.026 | |||
2011-03-07 | Chun sung soo | you | 264 | 265 | 0.049 | |||
2011-03-08 | JMGarcia | sede_vacante | 265 | 266 | 0.098 | |||
2011-03-09 | JMGarcia | sede_vacante | 266 | 267 | 0.196 | |||
2011-03-10 | JMGarcia | sede_vacante | 267 | 268 | 0.391 | |||
2011-03-16 | Stuart Thompson | server | 268 | 269 | 0.782 | |||
2011-03-24 | Stuart Thompson | server | 269 | 270 | 1.565 | |||
2012-12-17 | AllRandom | Manual testing | 270 | 271 | 3.129 | |||
2013-08-05 | DRH | Manual testing | 271 | 273 | 18.78 | |||
2016-02-26 | endless_mike | Manual testing | 273 | 275 | 75.11 |