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 | 274 | 58.8339 | 64.8649 % | - | - | - | - | 58.8339 | 64.8649 % |
Target | 274 | 58.8339 | 64.8649 % | 450000 | 70000000 | 14.9106 | 3.8620 % | 73.7446 | 66.2218 % |
Difference | - | - | - | -450000 | -70000000 | -14.9106 | -3.8620 % | -14.9106 | -1.3569 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
65028217 | 21438459730458702986543 | 23 | 74.183 | 164839670526863 31 | 2013-09-04 | 2081 | 206917 | 66.004 | 0.0466 | 0.0741 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-09-04 | Architects Cubed | R320 | 23 | 74.183 | 2.040 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2003-10-31 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2004-02-14 | 1997rj7 | v4_computers | 21 | 260 | 0.001 | |||
2022-03-30 | LordJulius | Manual testing | 260 | 264 | ||||
2010-06-29 | Per Jessen | louiswu7 | 264 | 265 | 0.057 | |||
2010-07-02 | Per Jessen | louiswu7 | 265 | 266 | 0.115 | |||
2010-07-05 | Per Jessen | louiswu7 | 266 | 267 | 0.230 | |||
2010-07-09 | Per Jessen | louiswu7 | 267 | 268 | 0.460 | |||
2010-07-14 | Per Jessen | louiswu7 | 268 | 269 | 0.919 | |||
2012-01-13 | GrunwalderGIMP | vangelis | 269 | 270 | 1.839 | |||
2013-04-03 | SMoffat | Manual testing | 270 | 271 | 3.677 | |||
2013-07-29 | gcardona | Manual testing | 271 | 273 | 22.06 | |||
2013-09-03 | Chuck | Manual testing | 273 | 274 | 29.42 |