Factor Info
| ID | 131902 |
| Size | 128 digits / 424 bits |
| Status | composite |
| Value | 28271856471169276273828325368716650070415562546852943943851183778266773565005279512320031492727470356236857489443321190087866269 |
Factorizations
| Primary | (ID: 131903) 1105893073846539560737 (proven prime) |
| (ID: 131904) 25564728760650915134565047827643721245054449019347891274263239267766654870767389258260345652726106820087037 (composite) |
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.