Factor Info
| ID | 207989 |
| Size | 58 digits / 192 bits |
| Status | composite |
| Value | 4515362334862658080759392686441315616120589019802249655183 |
Factorizations
| Primary | (ID: 207990) 39040037669323034210221 (proven prime) |
| (ID: 207991) 115659784273485712493826128665438123 (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.