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 | 275 | 102.2666 | 64.0000 % | 640000 | 12000000 | 5.0468 | 3.6153 % | 107.3134 | 65.3015 % |
Target | 274 | 51.1321 | 63.5135 % | 500000 | 85000000 | 20.4602 | 4.1371 % | 71.5923 | 65.0230 % |
Difference | +1 | +51.1345 | +0.4865 % | +140000 | -73000000 | -15.4134 | -0.5218 % | +35.7211 | +0.2785 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
74823131 | 103628661899375423588147969 | 27 | 86.422 | 692490814768065664 27 | 2015-12-29 | 2399 | 10101463 | 326,592 | 2.2154 | 4.1207 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-12-29 | Chang Chia-Tche | ex01 | 640000 | 12000000 | 2 | 27 | 86.422 | 5.047 | 3.985% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2002-03-03 | Joss | v4_computers | 21 | 257 | 0.000 | |||
2022-06-02 | LordJulius | Manual testing | 21 | 264 | ||||
2010-07-19 | Mike R | mollyprime | 264 | 265 | 0.050 | |||
2010-11-22 | Bobbi and the Strays | nycdo-rtjia1 | 265 | 266 | 0.100 | |||
2010-11-26 | Bobbi and the Strays | nycdo-rtjia1 | 266 | 267 | 0.200 | |||
2010-11-29 | Bobbi and the Strays | nycdo-rtjia1 | 267 | 268 | 0.399 | |||
2010-11-30 | vapaddy | bengie | 268 | 269 | 0.799 | |||
2012-12-08 | AFTGOLD | linkager01 | 269 | 270 | 1.598 | |||
2013-08-09 | SMoffat | Manual testing | 270 | 271 | 3.196 | |||
2015-08-27 | Fredrik | Manual testing | 271 | 272 | 6.392 | |||
2015-11-29 | Matthias Wurtinger | Manual testing | 272 | 273 | 12.78 | |||
2015-12-06 | TheJudger | Manual testing | 273 | 275 | 76.70 |