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 | 273 | 24.2419 | 63.0137 % | 750000 | 16875000 | 7.3686 | 4.8003 % | 31.6105 | 64.7892 % |
Target | 275 | 96.9742 | 64.0000 % | 500000 | 85000000 | 23.0932 | 3.7763 % | 120.0674 | 65.3595 % |
Difference | -2 | -72.7323 | -0.9863 % | +250000 | -68125000 | -15.7245 | +1.0240% | -88.4568 | -0.5703 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
78906647 | 7485998606139743983460201 | 25 | 82.630 | 47435792108488300 22 | 2016-07-10 | 195277 | 7123619 | 21,870 | 2.5915 | 3.2799 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-07-10 | Judge Hale | 6700k | 750000 | 16875000 | 12 | 2 | 25 | 82.630 | 7.606 | 3.973% |
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 |
2001-06-17 | Joss | v4_computers | 21 | 257 | 0.000 | |||
2003-06-17 | Joss | v4_computers | 21 | 260 | 0.001 | |||
2005-02-12 | ramgeis | v4_computers | 21 | 261 | 0.002 | |||
2008-06-13 | 1997rj7 | v4_computers | 21 | 264 | 0.025 | |||
2011-01-13 | ANONYMOUS | 264 | 265 | 0.047 | ||||
2011-05-12 | Carsten Kossendey | Manual testing | 265 | 267 | 0.284 | |||
2012-04-02 | E.Lechner | AMD8150 | 267 | 268 | 0.379 | |||
2013-03-15 | ANONYMOUS | 268 | 269 | 0.758 | ||||
2013-03-20 | kevshaw | helix | 269 | 270 | 1.515 | |||
2013-06-03 | PascalBieri | Manual testing | 270 | 271 | 3.031 | |||
2016-02-12 | Judge Hale | Manual testing | 271 | 272 | 6.061 | |||
2016-07-02 | Matthias Wurtinger | Manual testing | 272 | 273 | 12.12 |