Factor Info
| ID | 57189 |
| Size | 64 digits / 212 bits |
| Status | composite |
| Value | 3984997597716909410142456145423043429986513464979727015923289161 |
Factorizations
| Primary | (ID: 57190) 2045945611942276639291 (proven prime) |
| (ID: 57191) 1947753437069049655833464760961862177994571 (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.