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 | 379.8477 | 68.4932 % | 4000000 | 9177537600 | 101.2567 | 10.3213 % | 481.1044 | 71.7451 % |
Target | 265 | 1.4488 | 64.6154 % | 34000 | 3500000 | 0.0448 | 2.4189 % | 1.4935 | 65.4713 % |
Difference | +8 | +378.3990 | +3.8778 % | +3966000 | +9174037600 | +101.2119 | +7.9024% | +479.6109 | +6.2738 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2006-01-15 | Joss | v4_computers | 2000 | 2000 | - | - | 0.000 | 0.050% | |||
2009-07-21 | USAFSS | P4_2600 | 55000 | 907500 | 6 | - | - | 0.020 | 2.852% | ||
2014-11-17 | Joss | Manual testing | 67745 | 67745 | - | - | 0.014 | 1.148% | |||
2017-03-01 | Squeeky_Squirrel | i5-5250U_1600 | 300000 | 9375000 | 12 | - | - | 0.160 | 6.007% | ||
2022-05-02 | Sid & Andy | Magic_8_Ball | 4000000 | 9177537600 | - | - | 120.6 | 17.573% |
date | userid | compid | b1 | b2 | start | factor | Smooth | digits | bits* | ghz-days | |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-10-27 | ATH | 5960X | 2500000 | 87500000 | 2 | 7 | - | - | 1.676 |
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 |
1998-01-26 | ANONYMOUS | v4_computers | 21 | 261 | 0.030 | |||
2016-02-23 | Mark Rose | Manual testing | 261 | 263 | 0.292 | |||
2014-12-16 | VictordeHollander | Manual testing | 263 | 265 | 1.132 | |||
2015-07-28 | snme2pm1 | Manual testing | 265 | 266 | 1.484 | |||
2016-05-17 | Gordon Spence | Manual testing | 266 | 267 | 2.968 | |||
2018-06-11 | ramgeis | Manual testing | 267 | 268 | 5.936 | |||
2021-01-18 | TJAOI | Manual testing | 268 | 269 | 11.87 | |||
2021-04-01 | ANONYMOUS | Manual testing | 269 | 272 | 166.2 | |||
2021-04-05 | ANONYMOUS | Manual testing | 272 | 273 | 189.9 |
Total ECM effort: | 1.897 GHz-days |
Estimated T-Level: | 1.731 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.346 | 70.740% |
25 | 50000 | 0.032 | 96.848% |
30 | 250000 | 0.002 | 99.798% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 9 | 1.897 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-08-30 | ANONYMOUS | v4_computers | 0ADCE17641E20058 | 0.698 |
2000-04-27 | ANONYMOUS | v4_computers | 0ADCE17641E20058 | 0.698 |