Factor Info
| ID | 193846 |
| Size | 180 digits / 598 bits |
| Status | composite |
| Value | 637855457800782056387236981156948760467450632568314001269800282601906676335274650745635151592986873343465260948826900166043129921788330318005561845294829044937016309693453304659893 |
Factorizations
| Primary | (ID: 193847) 166026739678896483258607913817918264917865748717351350338877806282626567560808609 (proven prime) |
| (ID: 193570) 3841883897945743480416122775885292253407984562743517578142817445196285524070996542311434277068733077 (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.