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 | 33.2933 | 64.3836 % | - | - | - | - | 33.2933 | 64.3836 % |
Target | 273 | 33.2933 | 64.3836 % | 400000 | 65000000 | 12.0457 | 4.0725 % | 45.3389 | 65.8340 % |
Difference | - | - | - | -400000 | -65000000 | -12.0457 | -4.0725 % | -12.0457 | -1.4505 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
57454357 | 217201040323770813409513 | 24 | 77.523 | 1890205126860708 22 | 2012-10-06 | 6241 | 38299 | 697.40 | 0.0245 | 0.0390 |
57454357 | 96023739483962606767138553 | 26 | 86.312 | 835652372577789068 22 | 2012-10-06 | 312757 | 466723 | 372,423 | 0.9869 | 1.9561 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-10-06 | TheJudger | Manual testing | 50 | 163.835 | 2.459 | 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 |
1999-12-23 | ANONYMOUS | v4_computers | 21 | 253 | 2.09000e-5 | |||
2000-03-08 | ANONYMOUS | v4_computers | 21 | 254 | 4.18000e-5 | |||
2000-06-28 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-09-22 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-11-16 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-08-25 | Team Prime Rib | v4_computers | 21 | 260 | 0.001 | |||
2009-01-17 | PrimeCruncher | v4_computers | 21 | 269 | 2.050 | |||
2009-01-27 | PrimeCruncher | v4_computers | 21 | 269 | 1.041 | |||
2011-09-28 | Xyzzy | Manual testing | 269 | 271 | 6.243 | |||
2011-11-18 | phoenicis | Manual testing | 271 | 272 | 8.324 | |||
2012-09-03 | Axelsson | Manual testing | 272 | 273 | 16.65 |