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 | 8.1220 | 63.3803 % | - | - | - | - | 8.1220 | 63.3803 % |
Target | 273 | 32.4970 | 64.3836 % | 400000 | 70000000 | 13.5033 | 4.1431 % | 46.0003 | 65.8592 % |
Difference | -2 | -24.3750 | -1.0033 % | -400000 | -70000000 | -13.5033 | -4.1431 % | -37.8783 | -2.4789 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
58862263 | 995795854978956829953217 | 24 | 79.720 | 8458694961990816 25 | 2012-03-12 | 9173 | 128693 | 2,636.5 | 0.0505 | 0.0601 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-03-12 | David Hruska | DesktopII | 24 | 79.720 | 2.029 | 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 | 2.04000e-5 | |||
2000-02-09 | ANONYMOUS | v4_computers | 21 | 254 | 4.08000e-5 | |||
2000-06-23 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-07-17 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-11-02 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-07-30 | ANONYMOUS | v4_computers | 21 | 259 | 0.001 | |||
2004-01-07 | 1997rj7 | v4_computers | 21 | 260 | 0.001 | |||
2022-06-27 | LordJulius | Manual testing | 260 | 263 | ||||
2008-11-04 | DoubleAgent | DoubleAgent02 | 263 | 264 | 0.032 | |||
2008-11-06 | Sturle Sunde | bakeng.ifi | 264 | 265 | 0.063 | |||
2009-01-18 | john_s | lappy | 265 | 266 | 0.127 | |||
2009-01-22 | mestigoit | hottentot | 266 | 267 | 0.254 | |||
2009-01-30 | mestigoit | hottentot | 267 | 268 | 0.508 | |||
2009-06-10 | SAHS Physics Club | physicsclub11 | 268 | 269 | 1.016 | |||
2011-10-16 | David Hruska | DesktopII | 269 | 270 | 2.031 | |||
2011-12-18 | Greco | host2 | 270 | 271 | 4.063 |