Factor Info
| ID | 163560 |
| Size | 62 digits / 204 bits |
| Status | composite |
| Value | 21893205457072940754116298264523041557633968973294632982148721 |
Factorizations
| Primary | (ID: 163561) 715589319888957668605573 (proven prime) |
| (ID: 163562) 30594650938152964779417748568093985277 (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.