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 | 105.8499 | 64.0000 % | 620000 | 620000 | 2.4036 | 1.4944 % | 108.2535 | 64.5380 % |
Target | 274 | 52.9237 | 63.5135 % | 500000 | 85000000 | 19.7861 | 4.1196 % | 72.7098 | 65.0166 % |
Difference | +1 | +52.9262 | +0.4865 % | +120000 | -84380000 | -17.3825 | -2.6252 % | +35.5437 | -0.4786 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
72290189 | 10445663958991608474825473 | 26 | 83.111 | 72248143928573824 27 | 2015-03-15 | 42071 | 383291 | 32,401 | 0.2352 | 0.3319 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-03-15 | TheJudger | Manual testing | 620000 | 620000 | 1 | 26 | 83.111 | 2.535 | 1.679% |
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 |
2008-09-19 | Wojciech Florek | Manual testing | 21 | 264 | 0.026 | |||
2010-05-17 | David Barley | ken2 | 264 | 265 | 0.052 | |||
2010-05-19 | S00030 | vd03 | 265 | 266 | 0.103 | |||
2010-05-20 | S00030 | vd03 | 266 | 267 | 0.207 | |||
2010-05-22 | GrunwalderGIMP | vangelis | 267 | 268 | 0.413 | |||
2010-05-29 | J. Honess | jhoness | 268 | 269 | 0.827 | |||
2012-10-30 | ANONYMOUS | 269 | 270 | 1.654 | ||||
2013-04-14 | SMoffat | Manual testing | 270 | 271 | 3.308 | |||
2015-03-01 | Craig Meyers | Manual testing | 271 | 275 | 99.24 |