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 | 94.5288 | 64.0000 % | 680000 | 13770000 | 6.3037 | 3.7826 % | 100.8325 | 65.3617 % |
Target | 275 | 94.5288 | 64.0000 % | 500000 | 85000000 | 23.0932 | 3.7884 % | 117.6219 | 65.3638 % |
Difference | - | - | - | +180000 | -71230000 | -16.7894 | -0.0058 % | -16.7894 | -0.0021 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
80947949 | 4849743258321001200293207 | 25 | 82.004 | 29955936612557047 31 | 2017-03-25 | 22277 | 1202959 | 23,433 | 0.3919 | 0.5539 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2017-03-25 | nranks | NR-GM | 680000 | 13770000 | 12 | 2 | 25 | 82.004 | 6.304 | 3.783% |
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 |
2010-12-11 | Architects Cubed | m1_10 | 264 | 265 | 0.046 | |||
2011-02-05 | steinrar | Manual testing | 265 | 266 | 0.092 | |||
2011-02-14 | Pi_Rho | Manual testing | 266 | 267 | 0.185 | |||
2011-02-18 | Pi_Rho | Manual testing | 267 | 268 | 0.369 | |||
2011-04-14 | ANONYMOUS | v4_computers | 267 | 268 | 0.369 | |||
2011-02-24 | Perederiy Serg N. | k118it | 268 | 269 | 0.739 | |||
2011-03-01 | Perederiy Serg N. | k118it | 269 | 270 | 1.477 | |||
2013-06-18 | Juergen Kampmeier | Manual testing | 270 | 273 | 20.68 | |||
2016-10-31 | Judge Hale | Manual testing | 273 | 274 | 23.63 | |||
2016-11-10 | electron1897 | Manual testing | 274 | 275 | 47.27 |