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 | 59.0647 | 64.8649 % | - | - | - | - | 59.0647 | 64.8649 % |
Target | 274 | 59.0647 | 64.8649 % | 450000 | 70000000 | 14.9106 | 3.8601 % | 73.9753 | 66.2211 % |
Difference | - | - | - | -450000 | -70000000 | -14.9106 | -3.8601 % | -14.9106 | -1.3562 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
64774121 | 4482483231400685463302521 | 25 | 81.891 | 34600880430324060 22 | 2013-12-11 | 5039 | 6289147 | 12,863 | 1.2219 | 2.2510 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-12-11 | LaurV | R720_2 | 25 | 81.891 | 4.124 | 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 |
2003-09-29 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2004-02-07 | AxelFox | v4_computers | 21 | 260 | 0.001 | |||
2022-03-30 | LordJulius | Manual testing | 260 | 263 | ||||
2009-06-02 | markr | oldgamer | 263 | 264 | 0.030 | |||
2009-10-13 | kompak | sekhmet | 264 | 265 | 0.058 | |||
2009-10-15 | Sturle Sunde | gorro.ifi | 265 | 266 | 0.115 | |||
2009-12-21 | steinrar | jb | 266 | 267 | 0.231 | |||
2009-12-24 | ANONYMOUS | 267 | 268 | 0.461 | ||||
2009-12-30 | Per Jessen | beaufort1 | 268 | 269 | 0.923 | |||
2012-02-03 | ANONYMOUS | 269 | 270 | 1.846 | ||||
2012-06-30 | trif | dale | 270 | 271 | 3.692 | |||
2013-11-11 | AllRandom | Manual testing | 271 | 272 | 7.383 | |||
2013-12-07 | electron1897 | Manual testing | 272 | 273 | 14.77 | |||
2013-12-09 | LaurV | Manual testing | 273 | 274 | 29.53 |