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 | 96.0304 | 64.0000 % | 665000 | 12635000 | 5.9598 | 3.6997 % | 101.9902 | 65.3319 % |
Target | 275 | 96.0304 | 64.0000 % | 500000 | 85000000 | 23.0932 | 3.7809 % | 119.1236 | 65.3611 % |
Difference | - | - | - | +165000 | -72365000 | -17.1334 | -0.0812 % | -17.1334 | -0.0292 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
79682131 | 1174944185570206180570801 | 25 | 79.959 | 7372695551843400 23 | 2016-11-02 | 16103 | 7131559 | 1,616.3 | 1.8270 | 3.2836 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-11-02 | Pi_Rho | Manual testing | 665000 | 12635000 | 2 | 25 | 79.959 | 6.918 | 3.700% |
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 |
2009-06-03 | Architects Cubed | a3_pv | 263 | 264 | 0.025 | |||
2010-11-30 | Architects Cubed | m1_16 | 264 | 265 | 0.047 | |||
2011-02-01 | dsl | s1 | 265 | 266 | 0.094 | |||
2011-03-06 | Eugene Sitnikov | exses21 | 266 | 267 | 0.188 | |||
2011-03-11 | Helmut Zulus | pcl1 | 267 | 268 | 0.375 | |||
2011-03-18 | ANONYMOUS | 268 | 269 | 0.750 | ||||
2011-04-06 | ANONYMOUS | 269 | 270 | 1.501 | ||||
2013-01-24 | FranC | 270 | 271 | 3.001 | ||||
2016-02-29 | Derek | Manual testing | 271 | 272 | 6.002 | |||
2016-08-25 | AirSquirrels | Manual testing | 272 | 275 | 84.03 |