Factor Info
| ID | 55000 |
| Size | 65 digits / 215 bits |
| Status | composite |
| Value | 31862151561837374127638821102364953428944235262615748745942630881 |
Factorizations
| Primary | (ID: 55001) 71959448437394390697988942241 (proven prime) |
| (ID: 54865) 442779263234039928595359287744639041 (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.