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 | 8.2194 | 63.3803 % | - | - | - | - | 8.2194 | 63.3803 % |
Target | 273 | 32.8869 | 64.3836 % | 400000 | 65000000 | 12.0457 | 4.0788 % | 44.9326 | 65.8363 % |
Difference | -2 | -24.6675 | -1.0033 % | -400000 | -65000000 | -12.0457 | -4.0788 % | -36.7131 | -2.4560 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
58164287 | 257758351390392076677151 | 24 | 77.770 | 2215778484402225 33 | 2012-02-03 | 148639 | 22084613 | 838.90 | 4.1297 | 6.9064 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-02-03 | WR | wr19 | 24 | 77.770 | 4.241 | 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 |
1999-12-08 | ANONYMOUS | v4_computers | 21 | 253 | 2.06000e-5 | |||
2000-02-09 | ANONYMOUS | v4_computers | 21 | 254 | 4.13000e-5 | |||
2000-06-26 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-07-17 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-06-02 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-07-30 | ANONYMOUS | v4_computers | 21 | 259 | 0.001 | |||
2003-11-28 | ANONYMOUS | v4_computers | 21 | 261 | 0.003 | |||
2022-06-27 | LordJulius | Manual testing | 261 | 263 | ||||
2009-01-12 | Quester | Home_Corei7-940_3.55 | 263 | 265 | 0.098 | |||
2009-01-13 | Sturle Sunde | gaudi.ifi | 265 | 266 | 0.128 | |||
2009-01-14 | Ken Hiatt | kenhia2 | 266 | 267 | 0.257 | |||
2009-05-30 | S00030 | vd13 | 267 | 268 | 0.514 | |||
2011-05-05 | sunithaya | boxx | 268 | 269 | 1.028 | |||
2011-06-26 | shauge | Manual testing | 269 | 271 | 6.167 |