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 | 270 | 3.6795 | 62.8571 % | - | - | - | - | 3.6795 | 62.8571 % |
Target | 274 | 58.9134 | 64.8649 % | 450000 | 70000000 | 14.9106 | 3.8613 % | 73.8241 | 66.2215 % |
Difference | -4 | -55.2339 | -2.0077 % | -450000 | -70000000 | -14.9106 | -3.8613 % | -70.1445 | -3.3644 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
64940453 | 1182353162520391183537 | 22 | 70.002 | 9103363988856 23 | 2012-06-05 | 29 | 13079545961 | 6.6732 | 2,506.4 | 4,681.3 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-06-05 | sikafarmi_rendering_farm | Manual testing | 22 | 70.002 | 2.932 | 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 |
2003-10-08 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2004-02-14 | AxelFox | v4_computers | 21 | 260 | 0.001 | |||
2022-03-30 | LordJulius | Manual testing | 260 | 263 | ||||
2009-03-14 | Sturle Sunde | giny.ifi | 263 | 264 | 0.030 | |||
2009-03-28 | ANONYMOUS | 264 | 265 | 0.058 | ||||
2009-03-30 | biszczuk | stacja41 | 265 | 266 | 0.115 | |||
2009-04-04 | biszczuk | stacja41 | 266 | 267 | 0.230 | |||
2009-04-09 | aEric | aEric_q1 | 267 | 268 | 0.460 | |||
2010-05-25 | GrunwalderGIMP | compute-0-0 | 268 | 269 | 0.921 | |||
2012-03-28 | GrunwalderGIMP | Lyc-i7 | 269 | 270 | 1.841 |