Factor Info
| ID | 138979 |
| Size | 54 digits / 178 bits |
| Status | composite |
| Value | 323397645819432823850507302322155872705668814430097263 |
Factorizations
| Primary | (ID: 138980) 134791624601991240031 (proven prime) |
| (ID: 138879) 2399241397782331932329946324825073 (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.