| 17458939 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 270 TF target 269 |
| Factored | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Bad | 2003-01-09 | EDNY | 586A3DB9459DA591 | 16655924 | Windows,Prime95,v21,NT service,(aka WX5) | | Factored | 2003-11-08 | Liu Bin | 8B42E28572FF5791 | 5451117 | Linux 32-bit,Prime95,v23,(aka WZ2) | | Factored | 2006-10-24 | Matthias Müller | 8B42E28572FF5791 | 8086007 | Windows,Prime95,v24 final,(aka Wc1) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | Certified Good | 2024-09-10 | kkmrkkblmbrbk | 8377A3C4D19E8675 | 1 | 11540176 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-10-11 | nordi | NF-PM1 | B1=500000, B2=261614430 | | 2024-09-10 | Cong Shengzhuo | CERT | Proof certified good | | 2024-09-10 | kkmrkkblmbrbk | C-PRP | M17458939/5018624131495533463 : 8377A3C4D19E8675 Proof Certified Good
Proof Power: 8
| | 2024-07-10 | kkmrkkblmbrbk | NF | no factor TF: 69-70 | | 2024-07-10 | kkmrkkblmbrbk | NF | no factor TF: 68-69 | | 2016-03-17 | Mark Rose | NF | no factor TF: 65-66 | | 2016-03-08 | TJAOI | F | Factor: 5018624131495533463 | | 2014-08-31 | Nesowa | NF | no factor TF: 66-67 | | 2006-10-24 | -anonymous- | C-LL | 8B42E28572FF5791 | | 2003-11-08 | -anonymous- | C-LL | 8B42E28572FF5791 | | 2003-01-09 | -anonymous- | C-LL | 586A3DB9459DA591 | | 2002-12-25 | -anonymous- | NF-PM1 | B1=220000, B2=5665000 | | 2001-09-30 | BJB | NF | no factor TF: 1-65 | | 2001-03-05 | Net_Force | NF | no factor TF: 1-59 | | 2001-02-11 | Net_Force | NF | no factor TF: 1-58 |
|
