| 33601987 | Composite: proven not-prime with Lucas-Lehmer test No factors below 274 TF target 271 |
| P-1 | | B1 = | 213000 | | B2 = | 152924310 |
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| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | | Jim Tippins | 011C4DDF28D3E758 | 30524145 | Windows,Prime95,v23,(aka WZ1) | | Verified | 2014-12-04 | Architects Cubed | 011C4DDF28D3E758 | 7031031 | Linux 64-bit,Prime95,v27.9,build 1 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-11-03 | tsc | NF-PM1 | B1=213000, B2=152924310 | | 2024-05-21 | James Heinrich | NF | no factor TF: 68-69 | | 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: 67-68 | | 2016-03-28 | Mark Rose | NF | no factor TF: 66-67 | | 2016-03-28 | Mark Rose | NF | no factor TF: 64-66 | | 2014-12-04 | Architects Cubed | C-LL | 011C4DDF28D3E758 | | 2014-04-08 | axn | NF | no factor TF: 70-71 | | 2013-01-10 | bcp19 | NF | no factor TF: 69-70 | | 2012-12-31 | Carsten Kossendey | NF | no factor TF: 68-69 | | 2003-06-06 | markr | NF | no factor TF: 1-64 |
|
