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 | 277 | 286.3909 | 64.9351 % | 840000 | 840000 | 4.9955 | 1.4373 % | 291.3864 | 65.4391 % |
Target | 276 | 143.1946 | 64.4737 % | 700000 | 120000000 | 42.8173 | 3.9742 % | 186.0119 | 65.8856 % |
Difference | +1 | +143.1963 | +0.4614 % | +140000 | -119160000 | -37.8218 | -2.5368 % | +105.3745 | -0.4465 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
106875493 | 791003489735711823855185281 | 27 | 89.354 | 3700584051274092480 26 | 2020-04-02 | 135119 | 585289 | 1,416,817 | 0.9494 | 1.6354 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-04-02 | Flaukrotist | Lenovo | 840000 | 840000 | 1 | 27 | 89.354 | 4.995 | 1.611% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-04-23 | oodaira | Linux01 | 263 | 264 | 0.018 | |||
2010-09-06 | sasaki3 | mate_ma2 | 264 | 265 | 0.035 | |||
2012-05-26 | omiXorp | LLB16-T5500-23 | 265 | 266 | 0.070 | |||
2013-09-15 | Helmut Kirrmaier | X4170RH5226 | 266 | 267 | 0.140 | |||
2014-06-20 | Ryan Propper | Manual testing | 267 | 268 | 0.280 | |||
2014-10-21 | ANONYMOUS | Manual testing | 268 | 271 | 3.916 | |||
2015-01-15 | wilmaralbertomp | Puninsher | 271 | 272 | 4.475 | |||
2020-02-13 | el grocco | Manual testing | 272 | 273 | 8.950 | |||
2020-02-17 | Hans Loeblich | Manual testing | 273 | 274 | 17.90 | |||
2020-03-19 | Chuck | GPU72_TF | 274 | 275 | 35.80 | |||
2020-03-21 | 1997rj7 | Manual testing | 275 | 276 | 71.60 | |||
2020-03-29 | Jon Pace | Manual testing | 276 | 277 | 143.2 |