| 84729857 | Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime No factors below 276 TF target 275 |
| P-1 | | B1 = | 2043000 | | B2 = | 1331828190 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2016-04-30 | Roland Clarkson | D9AB00416335B1__ | 24368706 | Windows 64-bit,Prime95,v28.7,build 1 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-09-12 | lycorn | NF-PM1 | B1=2043000, B2=1331828190 | | 2023-03-09 | Mark Rose | NF-PM1 | B1=424000, B2=60982950 | | 2017-03-23 | monst | NF | no factor TF: 75-76 | | 2016-12-17 | monst | NF | no factor TF: 72-75 | | 2016-05-23 | La Güira | NF | no factor TF: 71-72 | | 2016-04-30 | Roland Clarkson | C-LL | D9AB00416335B1__ | | 2016-04-27 | Roland Clarkson | NF-PM1 | B1=1290000 | | 2014-11-19 | wombatman | NF | no factor TF: 70-71 | | 2013-02-28 | Freaks32 | NF | no factor TF: 69-70 | | 2013-02-24 | Freaks32 | NF | no factor TF: 68-69 | | 2013-02-21 | Freaks32 | NF | no factor TF: 67-68 | | 2013-02-20 | Freaks32 | NF | no factor TF: 66-67 | | 2013-02-20 | -anonymous- | NF | no factor TF: 66-67 | | 2012-09-13 | Carsten Kossendey | NF | no factor TF: 65-66 | | 2010-12-23 | Architects Cubed | NF | no factor TF: 64-65 |
|
