| 10407283 | Composite, with 4 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 268 |
| Factored | |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2020-06-09 | oodaira | 86962AD9C54ED69C | 3 | 1377821 | 5 | 3 | | Factored | PRP without proof (not generated) | 2021-03-05 | kracker | 86962AD9C54ED69C | 3 | 8743915 | 5 | 3 | | Verified | Certified Good | 2022-05-16 | XZT | 86962AD9C54ED69C | 4 | 4982643 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-02-05 | Sid & Andy | NF-PM1 | B1=1700000, B2=1921227000 | | 2022-06-23 | LordJulius | NF | no factor TF: 66-67 | | 2022-05-16 | Fotis E. Alexakos | CERT | Proof certified good | | 2022-05-16 | XZT | C-PRP | M10407283/164705660759/37105544000353/55436312658726836849/186938230884427992161 : 86962AD9C54ED69C Proof Certified Good
Proof Power: 8
| | 2022-05-10 | TJAOI | F | Factor: 186938230884427992161 | | 2021-03-05 | kracker | C-PRP | M10407283/164705660759/37105544000353/55436312658726836849 : 86962AD9C54ED69C | | 2020-06-09 | oodaira | C-PRP | M10407283/164705660759/37105544000353/55436312658726836849 : 86962AD9C54ED69C | | 2019-01-30 | TJAOI | F | Factor: 55436312658726836849 | | 2008-09-08 | Will Edgington | F | Factor: 37105544000353 |
|
