| 332220751 | Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime No factors below 281 TF target 281 |
| P-1 | | B1 = | 12345678 | | B2 = | 332220751 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2020-04-28 | Steve Sybesma | 4F449B39D2068A__ | 18128823 | Windows 64-bit,Prime95,v29.8,build 5 |
|
| 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 | | 2022-07-09 | Zhang Ruichong | NF | no factor TF: 79-80 | | 2022-07-06 | Cong Shengzhuo | NF-PM1 | B1=12345678, B2=332220751 | | 2020-04-28 | Steve Sybesma | C-LL | 4F449B39D2068A__ | | 2019-04-07 | MadPoo 🙂 | NF-PM1 | B1=100000 | | 2011-04-16 | TheJudger | NF | no factor TF: 78-79 | | 2011-04-16 | TheJudger | NF | no factor TF: 77-78 | | 2011-04-16 | TheJudger | NF | no factor TF: 76-77 | | 2011-04-16 | TheJudger | NF | no factor TF: 75-76 | | 2011-04-01 | Christian Geschwentner | NF | no factor TF: 74-75 | | 2010-07-07 | Team_Inspector | NF | no factor TF: 73-74 | | 2010-06-20 | Team_Inspector | NF | no factor TF: 72-73 | | 2009-11-10 | Team_Inspector | NF | no factor TF: 71-72 | | 2009-11-04 | Team_Inspector | NF | no factor TF: 70-71 | | 2009-02-25 | Team_Inspector | NF | no factor TF: 69-70 | | 2008-12-03 | Team_Inspector | NF | no factor TF: 68-69 |
|
