| 81880121 | Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime No factors below 275 TF target 275 |
| P-1 | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2018-06-24 | patgie | F2A68F6972E89F__ | 78428251 | Windows 64-bit,Prime95,v29.4,(aka Wg4) |
|
| History | | Date | User | Type | Result |
|---|
| 2018-06-24 | patgie | C-LL | F2A68F6972E89F__ | | 2016-10-23 | TheJudger | NF-PM1 | B1=695000, B2=14247500, E=12 | | 2016-10-07 | Mark Rose | NF | no factor TF: 74-75 | | 2016-10-07 | Mark Rose | NF | no factor TF: 73-74 | | 2016-09-12 | 1997rj7 | NF | no factor TF: 72-73 | | 2016-09-12 | 1997rj7 | NF | no factor TF: 71-72 | | 2013-07-12 | SMoffat | NF | no factor TF: 70-71 | | 2013-06-12 | SMoffat | NF | no factor TF: 69-70 | | 2013-06-10 | SMoffat | NF | no factor TF: 68-69 | | 2013-06-08 | SMoffat | NF | no factor TF: 67-68 | | 2013-01-30 | phoenicis | NF | no factor TF: 66-67 | | 2012-08-08 | Carsten Kossendey | NF | no factor TF: 65-66 | | 2010-12-10 | Architects Cubed | NF | no factor TF: 64-65 |
|
