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 | 52.7404 | 63.5135 % | 665000 | 665000 | 2.5780 | 1.7306 % | 55.3184 | 64.1450 % |
Target | 274 | 52.7404 | 63.5135 % | 500000 | 85000000 | 19.7861 | 4.1213 % | 72.5265 | 65.0172 % |
Difference | - | - | - | +165000 | -84335000 | -17.2080 | -2.3907 % | -17.2080 | -0.8723 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
72541463 | 1661073603545103106007849582593 | 31 | 100.390 | 11449132226249028820992 213 | 2014-08-10 | 424117 | 532811 | 1.818e+9 | 1.6671 | 3.3462 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2014-08-10 | TheJudger | Manual testing | 665000 | 665000 | 1 | 31 | 100.390 | 3.271 | 1.731% |
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 |
2002-05-18 | Joss | v4_computers | 21 | 257 | 0.000 | |||
2008-09-19 | Wojciech Florek | Manual testing | 21 | 264 | 0.026 | |||
2010-07-19 | GrunwalderGIMP | compute-0-1 | 264 | 265 | 0.052 | |||
2010-09-18 | C-GEOT | C-GEOT | 265 | 266 | 0.103 | |||
2010-09-19 | GrunwalderGIMP | compute-0-4 | 266 | 268 | 0.618 | |||
2011-01-23 | searchingforprimes | SuperP6T7 | 268 | 269 | 0.824 | |||
2012-10-05 | SMoffat | Manual testing | 269 | 270 | 1.648 | |||
2014-07-01 | Mark Rose | Manual testing | 270 | 271 | 3.296 | |||
2014-07-14 | ktony | Manual testing | 271 | 274 | 46.15 |