Factor Info
| ID | 131904 |
| Size | 107 digits / 354 bits |
| Status | composite |
| Value | 25564728760650915134565047827643721245054449019347891274263239267766654870767389258260345652726106820087037 |
Factorizations
| Primary | (ID: 131683) 4718573764413203147069 (proven prime) |
| (ID: 131905) 5417893210329015131948953725882474363297451134897776377577729527032001321285285179073 (proven prime) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.