| 33601583 | Composite: proven not-prime with Lucas-Lehmer test No factors below 274 TF target 271 |
| P-1 | | B1 = | 213000 | | B2 = | 152924310 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | | Henk Stokhorst | DCCBB09C36E5C73C | 21469255 | Windows,Prime95,v25 beta,(aka Wd1) | | Verified | 2014-12-10 | jg5 | DCCBB09C36E5C73C | 8720712 | Windows 64-bit,Prime95,v28.5,build 2 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-11-03 | tsc | NF-PM1 | B1=213000, B2=152924310 | | 2020-04-19 | -anonymous- | NF | no factor TF: 73-74 | | 2019-12-26 | -anonymous- | NF | no factor TF: 71-72 | | 2019-12-26 | -anonymous- | NF | no factor TF: 72-73 | | 2016-03-28 | Mark Rose | NF | no factor TF: 66-67 | | 2016-03-28 | Mark Rose | NF | no factor TF: 64-66 | | 2014-12-10 | jg5 | C-LL | DCCBB09C36E5C73C | | 2013-05-01 | Axelsson | NF | no factor TF: 70-71 | | 2013-05-01 | Axelsson | NF | no factor TF: 69-70 | | 2012-10-13 | Numberwang | NF | no factor TF: 68-69 | | 2010-07-07 | GrunwalderGIMP | NF | no factor TF: 67-68 | | 2003-06-06 | markr | NF | no factor TF: 1-64 |
|
