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 | 269 | 2.1942 | 62.3188 % | - | - | - | - | 2.1942 | 62.3188 % |
Target | 273 | 35.1557 | 64.3836 % | 360000 | 60000000 | 10.3399 | 3.9247 % | 45.4956 | 65.7814 % |
Difference | -4 | -32.9615 | -2.0647 % | -360000 | -60000000 | -10.3399 | -3.9247 % | -43.3014 | -3.4626 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
54410621 | 21177162293313338595433 | 23 | 74.165 | 194605041296196 22 | 2011-08-19 | 44983 | 55049 | 131.14 | 0.1304 | 0.2623 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-08-19 | Sebastian Hornbostel | Home-Core_i5 | 23 | 74.165 | 1.833 | 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 | 2.21000e-5 | |||
2000-03-01 | ANONYMOUS | v4_computers | 21 | 254 | 4.41000e-5 | |||
2000-05-31 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-08-31 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-09-07 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-11-28 | oerwin | v4_computers | 21 | 262 | 0.006 | |||
2008-06-27 | Corbyguy | monaco | 262 | 263 | 0.018 | |||
2008-12-19 | 1997rj7 | Manual testing | 21 | 264 | 0.036 | |||
2009-02-27 | ANONYMOUS | 264 | 265 | 0.069 | ||||
2009-02-28 | glennpat | linux-shawnnx | 265 | 266 | 0.137 | |||
2009-03-04 | dmbleess | 2008desktop | 266 | 267 | 0.275 | |||
2009-05-09 | Sturle Sunde | heroe.ifi | 267 | 268 | 0.549 | |||
2011-04-03 | Aldo_Grid | Giancarlo | 268 | 269 | 1.099 |