| 7926323 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 268 TF target 267 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 3 / 280 |
Estimated T-Level: 20.1 ⓘ TF below 2^62 is very unlikely to find new factors due to ECM effort. |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | 1999-11-04 | Juergen Hohlwegler | DAD3FF1D8741D611 | 1414028 | Windows,Prime95,v18,(aka WU1) | | Factored | 2002-07-20 | Clive Moses | DAD3FF1D8741D611 | 3163286 | Windows,Prime95,v21,(aka WX1) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2018-06-08 | storm5510 | 5DE9C9AE25ADD20D | 1 | 2823184 | 5 | 3 | | Verified | PRP without proof (not generated) | 2019-11-21 | ATH | 5DE9C9AE25ADD20D | 1 | 3950616 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-10-20 | Sid & Andy | NF-PM1 | B1=2300000, B2=3554036850 | | 2019-11-21 | ATH | C-PRP | M7926323/10790326767187083799 : 5DE9C9AE25ADD20D | | 2018-06-08 | storm5510 | C-PRP | M7926323/10790326767187083799 : 5DE9C9AE25ADD20D | | 2013-10-01 | Nesowa | F | Factor: 10790326767187083799 / TF: 63-64* | | 2012-10-16 | Nesowa | NF-PM1 | B1=100000, B2=1925000, E=6 | | 2002-08-31 | -anonymous- | NF-PM1 | B1=40000, B2=420000 | | 2002-08-31 | -anonymous- | C-LL | DAD3FF1D8741D611 | | 2002-07-20 | -anonymous- | C-LL | DAD3FF1D8741D611 | | 2002-06-15 | -anonymous- | NF-PM1 | B1=40000, B2=420000 | | 1999-11-04 | -anonymous- | C-LL | DAD3FF1D8741D611 | | 1999-04-13 | Andrew L. Neporada | NF | no factor TF: 1-63 | | 1998-08-16 | Martin Fuchs | NF | no factor TF: 1-62 |
|
