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 | 267 | 6.9225 | 65.6716 % | 224000 | 111009150 | 1.1321 | 6.8944 % | 8.0546 | 68.0384 % |
Target | 265 | 1.6997 | 64.6154 % | 24000 | 2250000 | 0.0263 | 1.9268 % | 1.7260 | 65.2972 % |
Difference | +2 | +5.2228 | +1.0563 % | +200000 | +108759150 | +1.1058 | +4.9676% | +6.3286 | +2.7412 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
4292383 | 855969616539319 | 15 | 49.605 | 99707973 3 | - | 3 | 33235991 | 3.166e-5 | 0.3275 | 0.6116 |
4292383 | 2777808687620009 | 16 | 51.303 | 323574188 22 | 2014-06-24 | 7 | 11556221 | 0.0001 | 0.1139 | 0.2127 |
4292383 | 63240755413292537569 | 20 | 65.777 | 7366625416848 24 | 2019-01-07 | 131 | 1171537121 | 3.4135 | 11.543 | 21.560 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2023-03-31 | USAFSS | USAFSACS | 224000 | 111009150 | skipped known factor: 855969616539319 skipped known factor: 2777808687620009 | - | - | 1.195 | 8.315% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2014-06-24 | TJAOI | Manual testing | ? | ? | 51.303 | 16 | 4.93701e-5 |
Total ECM effort: | 0.548 GHz-days |
Estimated T-Level: | 0.577 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.115 | 89.102% |
25 | 50000 | 0.011 | 98.938% |
date | userid | compid | cofactors | res64 | |||
---|---|---|---|---|---|---|---|
2017-09-20 | kkmrkkblmbrbk | Manual testing |
| 4A5267A326948F53 | |||
2018-01-27 | ATH | ec2-1xh |
| 4A5267A326948F53 | |||
2019-01-07 | ATH | ec2-PRPCF |
| A87338962C356385 | |||
2019-01-08 | kkmrkkblmbrbk | c5.large |
| A87338962C356385 |