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 | 60.3673 | 64.8649 % | - | - | - | - | 60.3673 | 64.8649 % |
Target | 274 | 60.3673 | 64.8649 % | 400000 | 70000000 | 14.2786 | 3.7862 % | 74.6459 | 66.1952 % |
Difference | - | - | - | -400000 | -70000000 | -14.2786 | -3.7862 % | -14.2786 | -1.3303 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
63376507 | 68963649996183952190833 | 23 | 75.868 | 544078975480488 23 | 2013-09-16 | 16607 | 70123 | 212.94 | 0.0665 | 0.1151 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-09-16 | Bdot | Heizer | 23 | 75.868 | 1.942 | 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 |
1999-11-17 | ANONYMOUS | v4_computers | 21 | 250 | 2.40000e-6 | |||
2003-07-30 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2022-03-30 | LordJulius | Manual testing | 21 | 263 | ||||
2009-02-21 | Wojciech Florek | armada2 | 263 | 264 | 0.031 | |||
2009-02-26 | glennpat | Linux-7 | 264 | 265 | 0.059 | |||
2009-02-27 | glennpat | Linux-7 | 265 | 266 | 0.118 | |||
2009-02-28 | glennpat | Linux-7 | 266 | 267 | 0.236 | |||
2009-03-07 | glennpat | Linux-7 | 267 | 268 | 0.472 | |||
2010-05-05 | ANONYMOUS | KaiPu | 268 | 269 | 0.943 | |||
2011-12-28 | symallad | School_Laptop | 269 | 270 | 1.887 | |||
2012-08-15 | GrunwalderGIMP | compute-0-3 | 270 | 271 | 3.773 | |||
2013-03-06 | Jerry Hallett | Manual testing | 271 | 273 | 22.64 | |||
2013-08-26 | BigBrother | Manual testing | 273 | 274 | 30.19 |