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 | 97.0971 | 64.0000 % | 710000 | 17395000 | 7.3257 | 3.9703 % | 104.4228 | 65.4293 % |
Target | 275 | 97.0971 | 64.0000 % | 500000 | 85000000 | 23.0932 | 3.7757 % | 120.1903 | 65.3593 % |
Difference | - | - | - | +210000 | -67605000 | -15.7675 | +0.1946% | -15.7675 | +0.0701 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
78806771 | 1383376224641033403229390561 | 28 | 90.160 | 8777013745690921680 24 | 2016-08-19 | 365507 | 12338789 | 3,305,716 | 4.6054 | 5.6811 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-08-19 | Craig Meyers | Manual testing | 710000 | 17395000 | 6 | 2 | 28 | 90.160 | 7.131 | 3.970% |
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 |
2001-06-23 | Joss | v4_computers | 21 | 257 | 0.000 | |||
2016-04-04 | Mark Rose | Manual testing | 257 | 264 | ||||
2010-11-10 | Net_Force | Kathy_PC | 264 | 265 | 0.047 | |||
2010-11-15 | ANONYMOUS | 265 | 266 | 0.095 | ||||
2010-11-20 | JKL | 266 | 267 | 0.190 | ||||
2010-11-24 | Craig Meyers | Manual testing | 267 | 268 | 0.379 | |||
2011-01-30 | ITS | SP-Koko | 268 | 269 | 0.759 | |||
2011-02-05 | ANONYMOUS | 269 | 270 | 1.517 | ||||
2013-02-11 | Clown_Royal | Manual testing | 270 | 271 | 3.034 | |||
2016-02-04 | Stef42 | Manual testing | 271 | 272 | 6.069 | |||
2016-06-20 | Matthias Wurtinger | Manual testing | 272 | 273 | 12.14 | |||
2016-06-27 | HardyP Germany | Manual testing | 273 | 275 | 72.82 |