Factor Info
| ID | 65968 |
| Size | 168 digits / 558 bits |
| Status | composite |
| Value | 728296825034543890537079085368961336684479493581930961128772217223136149015279792428933110462853208182215422679985350314380520931542340350437151479144295926004242665397 |
Factorizations
| Primary | (ID: 65793) 2031563183945918294071 (proven prime) |
| (ID: 65969) 358490856100260816497907577058653079977642711720903066019871434312198733168290947279514669498527771658947540528616023434930952125537065535693633907 (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.