Factor Info
| ID | 68127 |
| Size | 54 digits / 179 bits |
| Status | composite |
| Value | 538433826168503728490243361206981360200912030040575981 |
Factorizations
| Primary | (ID: 68180) 18917672548149688895557513 (proven prime) |
| (ID: 68181) 28461948730641665973894996037 (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.