Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | Prob over default TF | |
Actual | 268 | 19.5361 | 67.6471% | 3000000 | 100000000 | 1.0224 | 8.0353% | 20.5585 | 70.2467% | 2.5996% |
PrimeNet | 260 | 0.0503 | 63.3333% | 12000 | 220000 | 0.0029 | 2.5230% | 0.0532 | 64.2584% | 0.9251% |
GPU72 | 264 | 1.1666 | 65.6250% | 14000 | 220000 | 0.0031 | 1.4650% | 1.1697 | 66.1286% | 0.5036% |
Difference | +4 | +18.3695 | +2.0221% | +2986000 | +99780000 | +1.0193 | +6.5702% | +19.3888 | +4.1181% | +4.1181% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
3051017 | 822509068226373614901313 | 24 | 79.444 | 134792606567969568 25 | 2020-10-14 | 32 | 468029883916561 | 75,463 | 3,146,929 | 5,877,587 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2004-02-07T00:00:00 | ANONYMOUS | v4_computers | 2048 | 204800 | - | - | - | 0.002 | - | - | 0.249% | ||
2010-10-04T18:48:00 | markr | tiny | 110000 | 2447500 | - | - | - | 0.029 | - | - | 2.665% | ||
2016-03-16T08:53:45 | Squeeky_Squirrel | P4_2600 | 205000 | 5688750 | 12 | - | - | - | 0.062 | - | - | 3.572% | |
2017-09-28T15:39:03 | mikr | MSI | 3000000 | 100000000 | 12 | - | - | - | 1.022 | - | - | 8.035% | |
2021-01-14T13:16:35 | Jocelyn Larouche | Manual testing | 305101 | 305101 | - | - | - | 0.038 | - | - | 1.535% | ||
2021-01-16T17:21:45 | Jocelyn Larouche | Manual testing | 305101 | 3051017 | 6 | - | - | - | 0.056 | - | - | 3.287% | |
2022-01-23T08:35:01 | Jocelyn Larouche | Manual testing | 1055100 | 119912100 | - | - | - | 0.929 | - | - | 7.513% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
2001-06-03T00:00:00 | ANONYMOUS | v4_computers | 21 | 260 | - | - | 0.050 | - | - | |
2009-02-13T00:47:00 | Sturle Sunde | gouffy.ifi | 260 | 261 | - | - | 0.050 | - | - | |
2011-03-19T06:27:00 | Sid & Andy | Buzz | 261 | 262 | - | - | 0.101 | - | - | |
2013-01-07T13:54:00 | dbaugh | Manual testing | 262 | 263 | - | - | 0.322 | - | - | |
2015-02-07T18:28:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.643 | - | - | |
2015-02-07T18:28:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 1.225 | - | - | |
2015-06-06T19:31:00 | Tha | Manual testing | 265 | 266 | - | - | 2.449 | - | - | |
2017-05-07T02:13:05 | Gordon Spence | Manual testing | 266 | 267 | - | - | 4.899 | - | - | |
2018-07-25T22:30:18 | ramgeis | Manual testing | 267 | 268 | - | - | 9.80 | - | - |
Total ECM effort: | 1.980 GHz-days |
Estimated T-Level: | 0.850 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 17 / 100 | 0.170 | 84.294% |
25 | 50000 | 17 / 280 | 0.061 | 94.099% |
Total ECM effort: | 1.980 GHz-days |
Estimated T-Level: | 0.850 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.548 | 57.788% |
25 | 50000 | 0.050 | 95.165% |
30 | 250000 | 0.003 | 99.695% |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-02-08T00:00:00 | ANONYMOUS | v4_computers | DFF600CD8C6D23__ | 0.260 |
1999-10-15T00:00:00 | ANONYMOUS | v4_computers | D7E0AE933836D62E | 0.260 |
1999-12-30T00:00:00 | ANONYMOUS | v4_computers | D7E0AE933836D62E | 0.260 |
2000-10-15T00:00:00 | ANONYMOUS | v4_computers | D7E0AE933836D62E | 0.260 |
date | userid | compid | cofactors | res64 | PRP | |
---|---|---|---|---|---|---|
2020-10-15T07:24:50 | tottenhoff | 3-of-4-Ryzen-5-3600 |
| 9C1306D8BE3465__ | no | |
2020-10-16T04:33:45 | kutens | vega |
| 9C1306D8BE3465D0 | no |