Factor Info
| ID | 63391 |
| Size | 70 digits / 230 bits |
| Status | composite |
| Value | 1008782693456138254416052555541422229257550412976090930747708799000237 |
Factorizations
| Primary | (ID: 63347) 1109309383381084655697725873 (proven prime) |
| (ID: 89790) 909379032187982366535129290548012827355069 (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.