Factor Info
| ID | 117518 |
| Size | 174 digits / 578 bits |
| Status | composite |
| Value | 667241815127490409266216246752021905132857827541451550230544423149077821383789905230524265731558749431059685301028302357686531702920445428096394867845271769974670049417233349 |
Factorizations
| Primary | (ID: 492) 668992760480767819582862823825087160037161 (proven prime) |
| (ID: 117519) 997382714049074158206442921141443436240228820298116153593753040483714386679181981695569402641023998951355506536425745649661031214909 (composite) |
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.