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 | 271 | 8.5298 | 63.3803 % | - | - | - | - | 8.5298 | 63.3803 % |
Target | 273 | 34.1287 | 64.3836 % | 360000 | 60000000 | 11.0922 | 3.9395 % | 45.2210 | 65.7867 % |
Difference | -2 | -25.5989 | -1.0033 % | -360000 | -60000000 | -11.0922 | -3.9395 % | -36.6912 | -2.4064 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
56047913 | 130933695777059311313347903 | 27 | 86.759 | 1168051482818453127 3 | 2012-01-18 | 61723 | 118747 | 408,337 | 0.1992 | 0.3860 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-01-18 | Hiroyuki Yasui | Pen4-Omy | 27 | 86.759 | 2.366 | 0.000% |
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 |
1999-12-01 | ANONYMOUS | v4_computers | 21 | 253 | 2.14000e-5 | |||
2000-03-01 | ANONYMOUS | v4_computers | 21 | 254 | 4.28000e-5 | |||
2000-05-31 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-09-16 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-08-31 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2004-09-02 | 1997rj7 | v4_computers | 21 | 260 | 0.001 | |||
2022-06-15 | LordJulius | Manual testing | 260 | 263 | ||||
2008-06-13 | James Heinrich | Q6600 | 263 | 264 | 0.034 | |||
2008-06-13 | Sturle Sunde | papageno.ifi | 264 | 265 | 0.067 | |||
2008-06-15 | Sturle Sunde | celair.ifi | 265 | 266 | 0.133 | |||
2008-06-16 | Sturle Sunde | celair.ifi | 266 | 267 | 0.267 | |||
2009-11-18 | Torchwood Institute | Q6600v2 | 267 | 268 | 0.533 | |||
2011-04-09 | TheJudger | Manual testing | 268 | 270 | 3.200 | |||
2011-08-09 | The Magic Forest | DreamRez1 | 270 | 271 | 4.266 |