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 | 30.9385 | 64.3836 % | - | - | - | - | 30.9385 | 64.3836 % |
Target | 274 | 61.8799 | 64.8649 % | 400000 | 65000000 | 13.3507 | 3.7205 % | 75.2307 | 66.1721 % |
Difference | -1 | -30.9414 | -0.4813 % | -400000 | -65000000 | -13.3507 | -3.7205 % | -44.2921 | -1.7885 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
61827253 | 15648779160652142917361 | 23 | 73.728 | 126552437649560 23 | 2013-03-12 | 192767 | 1262509 | 47.950 | 0.8551 | 1.3363 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-03-12 | James Heinrich | mumG840 | 23 | 73.728 | 4.028 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2003-06-17 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2003-11-28 | Gordon Spence | v4_computers | 21 | 260 | 0.001 | |||
2004-04-09 | ANONYMOUS | v4_computers | 21 | 262 | 0.005 | |||
2022-03-29 | LordJulius | Manual testing | 262 | 263 | ||||
2009-02-09 | ANONYMOUS | xp | 263 | 264 | 0.032 | |||
2009-02-11 | Trace McVera | AetherBox | 264 | 265 | 0.060 | |||
2009-09-29 | Dr. Nowak | azm49 | 265 | 266 | 0.121 | |||
2009-10-04 | Dr. Nowak | azm49 | 266 | 267 | 0.242 | |||
2009-10-06 | Sturle Sunde | gollumilla.ifi | 267 | 268 | 0.483 | |||
2009-10-09 | Sturle Sunde | gollumilla.ifi | 268 | 269 | 0.967 | |||
2012-04-28 | Xyzzy | Manual testing | 269 | 271 | 5.802 | |||
2013-02-11 | Jerry Hallett | Manual testing | 271 | 272 | 7.735 | |||
2013-03-02 | monst | Manual testing | 272 | 273 | 15.47 |