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 | 279 | 495.6809 | 64.5570 % | 2020000 | 2020000 | 30.7952 | 1.8643 % | 526.4761 | 65.2177 % |
Target | 279 | 495.6809 | 64.5570 % | 1500000 | 300000000 | 270.8010 | 4.3092 % | 766.4819 | 66.0843 % |
Difference | - | - | - | +520000 | -297980000 | -240.0058 | -2.4449 % | -240.0058 | -0.8665 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
247000007 | 1396083613249504874299947134257 | 31 | 100.139 | 2826080108672840795304 23 | 2019-10-15 | 307301 | 1733267 | 519,759,871 | 5.8692 | 9.534 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-10-15 | Kriesel | Kilroy_was_here | 2020000 | 2020000 | 1 | 31 | 100.139 | 30.80 | 1.864% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2009-06-22 | rudimeier | clyde | 267 | 268 | 0.121 | |||
2009-07-03 | rudimeier | homer | 268 | 269 | 0.242 | |||
2009-07-24 | rudimeier | bart | 269 | 270 | 0.484 | |||
2009-08-23 | rudimeier | bart | 270 | 271 | 0.968 | |||
2009-11-29 | rudimeier | dickie | 271 | 272 | 1.936 | |||
2010-01-21 | rudimeier | homer | 272 | 273 | 3.873 | |||
2010-05-15 | rudimeier | homer | 273 | 274 | 7.745 | |||
2010-06-03 | rudimeier | bonnie | 274 | 275 | 15.49 | |||
2019-10-14 | Kriesel | Manual testing | 275 | 276 | 30.98 | |||
2019-10-14 | Kriesel | Manual testing | 276 | 277 | 61.96 | |||
2019-10-14 | Kriesel | Manual testing | 277 | 278 | 123.9 | |||
2019-10-14 | Kriesel | Manual testing | 278 | 279 | 247.8 |