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 | 273 | 76.2622 | 65.7534 % | 1750000 | 1925149590 | 132.3860 | 9.2751 % | 208.6482 | 68.9298 % |
Target | 270 | 9.5266 | 64.2857 % | 180000 | 27500000 | 2.0732 | 3.7343 % | 11.5998 | 65.6194 % |
Difference | +3 | +66.7356 | +1.4677 % | +1570000 | +1897649590 | +130.3128 | +5.5408% | +197.0484 | +3.3104 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2004-10-18 | ANONYMOUS | v4_computers | 370000 | 370000 | - | - | 0.460 | 1.827% | |||
2024-03-03 | James Heinrich | 7950X | 1750000 | 1925149590 | - | - | 132.4 | 11.614% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2001-08-12 | Net_Force | v4_computers | 21 | 256 | 0.000 | |||
2001-08-24 | Matt | v4_computers | 21 | 258 | 0.002 | |||
2003-11-16 | markr | v4_computers | 21 | 262 | 0.012 | |||
2004-03-26 | Michael Hanscho | v4_computers | 21 | 267 | 0.596 | |||
2015-12-28 | VictordeHollander | Manual testing | 267 | 268 | 1.192 | |||
2017-05-23 | ramgeis | Manual testing | 268 | 270 | 7.150 | |||
2021-06-02 | mikr | Manual testing | 270 | 271 | 9.53 | |||
2022-08-13 | Naegi Makoto | GPU72_TF | 271 | 272 | 19.07 | |||
2022-12-25 | Sid & Andy | Manual testing | 272 | 273 | 38.13 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2005-03-20 | ANONYMOUS | v4_computers | B36B2409042BA577 | 21.49 |
2010-11-04 | ANONYMOUS | v4_computers | B36B2409042BA577 | 24.94 |