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 | 96.8016 | 64.0000 % | 665000 | 13133750 | 6.0827 | 3.7254 % | 102.8843 | 65.3411 % |
Target | 275 | 96.8016 | 64.0000 % | 500000 | 85000000 | 23.0932 | 3.7771 % | 119.8948 | 65.3598 % |
Difference | - | - | - | +165000 | -71866250 | -17.0105 | -0.0517 % | -17.0105 | -0.0186 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
79047317 | 1970618961267725821348993 | 25 | 80.705 | 12464806119021888 26 | 2016-08-09 | 1427 | 1205891 | 3,934.5 | 0.3034 | 0.5552 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-08-09 | HBendtz | HAL9007 | 665000 | 13133750 | 12 | 2 | 25 | 80.705 | 6.083 | 3.725% |
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 |
1999-12-23 | ANONYMOUS | v4_computers | 21 | 253 | 1.52000e-5 | |||
2000-02-01 | ANONYMOUS | v4_computers | 21 | 254 | 3.04000e-5 | |||
2001-06-17 | Joss | v4_computers | 21 | 257 | 0.000 | |||
2003-02-24 | Andreas Pipp | v4_computers | 21 | 260 | 0.001 | |||
2004-02-07 | ANONYMOUS | v4_computers | 21 | 263 | 0.012 | |||
2016-04-05 | Mark Rose | Manual testing | 263 | 264 | ||||
2010-11-21 | ANONYMOUS | 264 | 265 | 0.047 | ||||
2011-04-07 | Carsten Kossendey | Manual testing | 265 | 268 | 0.662 | |||
2013-01-22 | irreally9002 | Manual testing | 268 | 270 | 2.269 | |||
2013-06-16 | SMoffat | Manual testing | 270 | 271 | 3.025 | |||
2016-02-15 | RichD0 | Manual testing | 271 | 272 | 6.050 | |||
2016-07-05 | RichD0 | Manual testing | 272 | 273 | 12.10 | |||
2016-07-08 | AirSquirrels | Manual testing | 273 | 275 | 72.60 |