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 | 270 | 4.7139 | 62.8571 % | - | - | - | - | 4.7139 | 62.8571 % |
Target | 273 | 37.7358 | 64.3836 % | 340000 | 55000000 | 8.8137 | 3.7928 % | 46.5496 | 65.7344 % |
Difference | -3 | -33.0219 | -1.5264 % | -340000 | -55000000 | -8.8137 | -3.7928 % | -41.8357 | -2.8773 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
50690383 | 1209400420064318269919 | 22 | 70.035 | 11929288639073 13 | 2010-10-18 | 522947 | 1754743 | 4.8293 | 1.5674 | 2.8271 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2010-10-18 | eckleman | lewis-desktop | 22 | 70.035 | 4.007 | 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 | 4.73000e-5 | |||
2000-04-19 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-04-21 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-01-15 | 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 | |||
2008-09-12 | Derek | Manual testing | 21 | 264 | 0.037 | |||
2008-10-27 | ahmerali | v4_computers | 21 | 270 | 4.644 | |||
2008-11-18 | ahmerali | v4_computers | 21 | 270 | 2.359 |