Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 272 | 18.8758 | 63.8889 % | - | - | - | - | 18.8758 | 63.8889 % |
Target | 273 | 37.7550 | 64.3836 % | 340000 | 55000000 | 8.8137 | 3.7925 % | 46.5688 | 65.7343 % |
Difference | -1 | -18.8793 | -0.4947 % | -340000 | -55000000 | -8.8137 | -3.7925 % | -27.6930 | -1.8454 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
50664613 | 3431712608628747957932423 | 25 | 81.505 | 33866957679403847 547 | 2011-12-15 | 28697 | 98873 | 12,401 | 0.0864 | 0.1551 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-12-15 | Kevin Jaget | Workstation | 25 | 81.505 | 1.302 | 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 |
1999-10-15 | ANONYMOUS | v4_computers | 21 | 253 | 2.37000e-5 | |||
2000-02-09 | ANONYMOUS | v4_computers | 21 | 254 | 4.74000e-5 | |||
2000-04-12 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-04-15 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-01-08 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-08-25 | ANONYMOUS | v4_computers | 21 | 259 | 0.001 | |||
2003-11-08 | ANONYMOUS | v4_computers | 21 | 260 | 0.002 | |||
2008-09-11 | Derek | Manual testing | 21 | 264 | 0.037 | |||
2009-02-05 | driveByUpgrades | Athlon1 | 264 | 265 | 0.074 | |||
2009-02-07 | korva | IBMlap1 | 265 | 267 | 0.442 | |||
2009-02-22 | Syntony | Manual testing | 267 | 269 | 1.770 | |||
2008-11-21 | Syntony | Jetstream | 268 | 269 | 1.180 | |||
2011-11-13 | Numberwang | Manual testing | 269 | 271 | 7.080 | |||
2011-11-28 | Xyzzy | Manual testing | 271 | 272 | 9.440 |