| 332216189 | Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime No factors below 281 TF target 281 |
| P-1 | | B1 = | 3000000 | | B2 = | 79500000 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2019-02-02 | ZHENKE GUO | FD9EF9312EDA87__ | 212271531 | Windows,Prime95,v29.4,build 7 |
|
| History | | Date | User | Type | Result |
|---|
| 2023-10-18 | James Heinrich | NF | no factor TF: 67-68 | | 2023-02-12 | Mark Rose | NF | no factor TF: 80-81 | | 2023-02-12 | Mark Rose | NF | no factor TF: 79-80 | | 2019-02-02 | ZHENKE GUO | C-LL | FD9EF9312EDA87__ | | 2015-06-22 | aurashift | NF-PM1 | B1=3000000, B2=79500000, E=12 | | 2011-03-05 | TheJudger | NF | no factor TF: 78-79 | | 2011-03-05 | TheJudger | NF | no factor TF: 77-78 | | 2011-03-05 | TheJudger | NF | no factor TF: 76-77 | | 2011-03-05 | TheJudger | NF | no factor TF: 75-76 | | 2011-02-20 | Sunfish | NF | no factor TF: 74-75 | | 2008-12-01 | Lassie | NF | no factor TF: 73-74 | | 2008-11-25 | Lassie | NF | no factor TF: 72-73 | | 2008-11-23 | Lassie | NF | no factor TF: 71-72 | | 2008-11-21 | Lassie | NF | no factor TF: 70-71 | | 2008-11-15 | werdwerdus | NF | no factor TF: 69-70 | | 2008-11-15 | werdwerdus | NF | no factor TF: 68-69 |
|
