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 | 275 | 52.5254 | 62.6667 % | 1355000 | 1355000 | 11.2666 | 2.2748 % | 63.7920 | 63.5159 % |
Target | 277 | 210.1054 | 63.6364 % | 900000 | 170000000 | 84.0883 | 4.1328 % | 294.1937 | 65.1392 % |
Difference | -2 | -157.5799 | -0.9697 % | +455000 | -168645000 | -72.8217 | -1.8580 % | -230.4016 | -1.6233 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
145680061 | 980751187622667394076729 | 24 | 79.698 | 3366113320142924 22 | 2019-06-20 | 1381 | 641819 | 840.43 | 0.3016 | 0.5430 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-04-17 | MadPoo | Manual testing | 100000 | 100000 | - | - | 0.846 | 0.486% | |||
2019-06-20 | James Heinrich | 3930K | 1355000 | 1355000 | 1 | 24 | 79.698 | 11.27 | 1.836% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-06-20 | Torchwood Institute | HTPC-V64 | 263 | 264 | 0.013 | |||
2010-12-27 | Mr-Plonk | Linux-i7 | 264 | 265 | 0.026 | |||
2012-12-25 | Charles A. Morris | chandra | 265 | 266 | 0.051 | |||
2015-03-20 | aurashift | usslcburnin34 | 266 | 267 | 0.103 | |||
2016-03-26 | Derek | Manual testing | 267 | 268 | 0.205 | |||
2017-05-20 | proxy2222 | Manual testing | 268 | 269 | 0.410 | |||
2017-06-06 | proxy2222 | Manual testing | 269 | 270 | 0.821 | |||
2017-09-22 | proxy2222 | Manual testing | 270 | 271 | 1.641 | |||
2017-10-16 | trebor | Manual testing | 270 | 271 | 1.641 | |||
2017-10-17 | hkt | Manual testing | 271 | 272 | 3.283 | |||
2017-10-17 | hkt | Manual testing | 272 | 273 | 6.566 | |||
2017-10-17 | hkt | Manual testing | 273 | 274 | 13.13 | |||
2017-10-17 | hkt | Manual testing | 274 | 275 | 26.26 |