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 | 32.6316 | 64.3836 % | - | - | - | - | 32.6316 | 64.3836 % |
Target | 273 | 32.6316 | 64.3836 % | 400000 | 70000000 | 13.5033 | 4.1410 % | 46.1350 | 65.8584 % |
Difference | - | - | - | -400000 | -70000000 | -13.5033 | -4.1410 % | -13.5033 | -1.4749 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
58619339 | 966872727555984895740973783 | 27 | 89.643 | 8247045634171897569 3 | 2012-08-19 | 33769 | 41141 | 3,892,792 | 0.1101 | 0.2214 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-08-19 | TheJudger | Manual testing | 27 | 89.643 | 2.932 | 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 | 2.05000e-5 | |||
2000-02-09 | ANONYMOUS | v4_computers | 21 | 254 | 4.09000e-5 | |||
2000-06-28 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-07-17 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-10-12 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-07-30 | ANONYMOUS | v4_computers | 21 | 259 | 0.001 | |||
2003-11-08 | 1997rj7 | v4_computers | 21 | 260 | 0.001 | |||
2022-06-27 | LordJulius | Manual testing | 260 | 263 | ||||
2008-10-31 | Sturle Sunde | aalto.ifi | 263 | 264 | 0.032 | |||
2008-11-01 | Matthias Wurtinger | WUR_E6600 | 264 | 265 | 0.064 | |||
2008-11-01 | Stefan Muth | Core_2_Quad | 265 | 266 | 0.127 | |||
2008-11-02 | Sturle Sunde | figaro.ifi | 266 | 268 | 0.765 | |||
2009-06-07 | Mellee | Mellee | 268 | 269 | 1.020 | |||
2011-05-07 | tmorrow | paperclip | 269 | 270 | 2.040 | |||
2012-04-28 | Xyzzy | Manual testing | 270 | 271 | 4.079 | |||
2012-05-31 | Chuck | Manual testing | 271 | 273 | 24.48 |