Factor Info
| ID | 1555 |
| Size | 78 digits / 256 bits |
| Status | composite |
| Value | 111605865663151864897090972574215764934154845165162818710419332464537798278481 |
Factorizations
| Primary | (ID: 9686) 7514233370552684923093258920202321 (proven prime) |
| (ID: 9687) 14852595089809282769473582913463083247688961 (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.