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 | 271 | 461.9333 | 71.8310 % | 28000000 | 85350951840 | 200.9847 | 14.9485 % | 662.9179 | 76.0418 % |
Target | 260 | 0.1484 | 66.6667 % | 4500 | 90000 | 0.0004 | 0.6155 % | 0.1488 | 66.8718 % |
Difference | +11 | +461.7849 | +5.1643 % | +27995500 | +85350861840 | +200.9843 | +14.3330% | +662.7691 | +9.1700 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2002-01-22 | Joss | v4_computers | 1000 | 10000 | - | - | 6.40000e-5 | 0.205% | |||
2002-01-28 | Joss | v4_computers | 1000 | 10000 | - | - | 6.40000e-5 | 0.205% | |||
2002-05-11 | Joss | v4_computers | 5000 | 5000 | - | - | 0.000 | 0.273% | |||
2011-12-31 | bcp19 | Toshiba-740Q | 200000 | 10000000 | 12 | - | - | 0.032 | 7.801% | ||
2012-01-22 | bcp19 | Toshiba-740Q | 200000 | 100000000 | 12 | - | - | 0.242 | 10.834% | ||
2014-07-18 | Joss | Manual testing | 262016 | 262016 | - | - | 0.011 | 3.196% | |||
2014-10-18 | Joss | Manual testing | 324032 | 324032 | - | - | 0.014 | 3.468% | |||
2015-10-16 | Bruno Victal | 5820K.ECM | 500000 | 15000000 | 12 | - | - | 0.048 | 9.110% | ||
2016-03-23 | Joss | Manual testing | 1000203 | 1000203 | - | - | - | 5.097% | |||
2016-03-28 | Joss | Manual testing | 1200243 | 1200243 | - | - | - | 5.388% | |||
2016-05-18 | Bruno Victal | 4790K-windows | 2500000 | 62500000 | 12 | - | - | 0.214 | 12.461% | ||
2018-03-25 | Joss | Manual testing | 1220243 | 122024300 | 12 | - | - | 0.335 | 13.079% | ||
2018-10-21 | Joss | Manual testing | 1220243 | 206990200 | 12 | - | - | 0.534 | 13.925% | ||
2018-11-19 | Joss | Manual testing | 1220243 | 208025151 | - | - | 0.537 | 13.933% | |||
2021-01-11 | GdS | Manual testing | 6340811 | 317040560 | 12 | - | - | 1.000 | 15.902% | ||
2022-05-21 | axn | Manual testing | 28000000 | 85350951840 | - | - | 208.0 | 27.044% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2001-11-10 | ANONYMOUS | v4_computers | 21 | 257 | 0.019 | |||
2003-02-02 | ANONYMOUS | v4_computers | 21 | 258 | 0.037 | |||
2016-02-23 | Mark Rose | Manual testing | 258 | 260 | 0.111 | |||
2009-02-26 | Sturle Sunde | danzi.ifi | 260 | 261 | 0.148 | |||
2010-11-08 | Michael C | Manual testing | 261 | 262 | 0.297 | |||
2010-12-04 | Michael C | Manual testing | 262 | 263 | 0.949 | |||
2012-12-30 | dbaugh | Manual testing | 263 | 264 | 1.897 | |||
2013-04-07 | Never Odd Or Even | Manual testing | 264 | 268 | 54.15 | |||
2013-06-14 | Never Odd Or Even | Manual testing | 268 | 270 | 173.3 | |||
2014-04-01 | Never Odd Or Even | Manual testing | 270 | 271 | 231.1 |
Total ECM effort: | 17.290 GHz-days |
Estimated T-Level: | 25.658 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 14.797 | 0.000% |
25 | 50000 | 1.619 | 19.805% |
30 | 250000 | 0.132 | 87.678% |
35 | 1000000 | 0.009 | 99.129% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 277 | 9.445 | |
50000 | 12746599 | 3 | 0.164 | |
250000 | 25000000 | 44 | 7.681 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2002-02-10 | ANONYMOUS | v4_computers | CBE60EA384727FE2 | 0.031 |
2016-06-01 | MadPoo | Manual testing | CBE60EA384727FE2 | 0.031 |
date | userid | compid | cofactors | res64 |
---|---|---|---|---|
2020-11-01 | Ethan O'Connor | Manual testing | 03C18550068746C5 |
date | userid | compid |
---|---|---|
2020-11-01 | curtisc | grn201--15l |