| 83676181 | Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime No factors below 276 TF target 275 |
| P-1 | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2019-03-25 | curtisc | 1E1768DC5D20B5__ | 2309202 | Windows Service,Prime95,v29.4,build 7 |
|
| History | | Date | User | Type | Result |
|---|
| 2019-03-25 | curtisc | C-LL | 1E1768DC5D20B5__ | | 2019-02-04 | ATH | NF | no factor TF: 63-64 | | 2019-02-04 | ATH | NF | no factor TF: 1-63 | | 2017-10-15 | TheJudger | NF-PM1 | B1=670000, B2=13065000, E=12 | | 2017-03-05 | TheJudger | NF | no factor TF: 75-76 | | 2017-01-30 | Brian Beuning | NF | no factor TF: 74-75 | | 2017-01-27 | RichD0 | NF | no factor TF: 73-74 | | 2017-01-07 | Sid & Andy | NF | no factor TF: 71-72 | | 2017-01-07 | Sid & Andy | NF | no factor TF: 72-73 | | 2014-08-26 | SMoffat | NF | no factor TF: 70-71 | | 2013-07-18 | SMoffat | NF | no factor TF: 69-70 | | 2013-07-17 | SMoffat | NF | no factor TF: 68-69 | | 2013-07-16 | SMoffat | NF | no factor TF: 67-68 | | 2013-06-29 | Norman Ley | NF | no factor TF: 66-67 | | 2012-08-17 | Carsten Kossendey | NF | no factor TF: 65-66 | | 2010-12-21 | Architects Cubed | NF | no factor TF: 64-65 |
|
