| 332500237 | Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime No factors below 281 TF target 281 |
| P-1 | | B1 = | 2580000 | | B2 = | 59340000 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2020-12-16 | kerni3 | 4C9CC492704EA6__ | 282884803 | Windows 64-bit,Prime95,v29.5,(aka Wh4) |
|
| History | | Date | User | Type | Result |
|---|
| 2024-06-05 | LaurV | NF | no factor TF: 71-72 | | 2023-10-18 | James Heinrich | NF | no factor TF: 67-68 | | 2020-12-16 | kerni3 | C-LL | 4C9CC492704EA6__ | | 2020-05-31 | Anton Repko | NF-PM1 | B1=2580000, B2=59340000 | | 2019-11-18 | MadPoo 🙂 | NF-PM1 | B1=100000, B2=1000000 | | 2019-05-09 | MadPoo 🙂 | NF-PM1 | B1=100000 | | 2019-01-25 | Anton Repko | NF | no factor TF: 75-81 | | 2015-06-12 | Bob Schulien | NF | no factor TF: 74-75 | | 2015-05-23 | Bob Schulien | NF | no factor TF: 73-74 | | 2013-06-24 | LaurV | NF | no factor TF: 72-73 | | 2013-02-27 | Architects Cubed | NF | no factor TF: 71-72 | | 2011-04-03 | rduerr | NF | no factor TF: 70-71 | | 2009-12-08 | Grant McCracken | NF | no factor TF: 69-70 | | 2009-12-07 | Grant McCracken | NF | no factor TF: 68-69 |
|
