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 | 407.4024 | 68.4932 % | 4200000 | 10880984400 | 113.9385 | 10.4866 % | 521.3409 | 71.7971 % |
Target | 265 | 1.5539 | 64.6154 % | 30000 | 3000000 | 0.0366 | 2.2323 % | 1.5905 | 65.4053 % |
Difference | +8 | +405.8486 | +3.8778 % | +4170000 | +10877984400 | +113.9019 | +8.2543% | +519.7505 | +6.3919 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2009-09-03 | Carsten Kossendey | mother | 25000 | 387500 | - | - | 0.009 | 1.900% | |||
2013-09-23 | Squeeky_Squirrel | T7500_2200 | 165000 | 4042500 | 6 | - | - | 0.072 | 4.699% | ||
2013-09-29 | David Campeau | i5-2500k | 940000 | 30080000 | 12 | - | - | 0.483 | 8.147% | ||
2023-03-08 | Sid & Andy | Magic_8_Ball | 4200000 | 10880984400 | - | - | 132.5 | 17.786% |
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 |
2002-09-14 | David Campeau | v4_computers | 21 | 261 | 0.033 | |||
2010-06-30 | markr | ut | 261 | 262 | 0.065 | |||
2011-12-11 | GrunwalderGIMP | Manual testing | 21 | 263 | 0.340 | |||
2016-02-23 | Mark Rose | Manual testing | 262 | 263 | 0.209 | |||
2015-02-22 | Jayder | Manual testing | 263 | 264 | 0.418 | |||
2015-02-22 | monst | Manual testing | 264 | 265 | 0.796 | |||
2015-07-10 | snme2pm1 | Manual testing | 265 | 266 | 1.592 | |||
2018-04-20 | BloodERazor | Manual testing | 266 | 267 | 3.183 | |||
2018-10-09 | Yxinity | Manual testing | 267 | 268 | 6.366 | |||
2021-03-21 | ANONYMOUS | Manual testing | 268 | 271 | 89.13 | |||
2021-03-24 | ANONYMOUS | Manual testing | 271 | 273 | 305.6 |
Total ECM effort: | 1.578 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 | 1.578 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-06-01 | ANONYMOUS | v4_computers | 6D200D37AE019B39 | 0.618 |
2000-01-25 | ANONYMOUS | v4_computers | 6D200D37AE019B39 | 0.618 |