Factor Info
| ID | 183871 |
| Size | 147 digits / 486 bits |
| Status | composite |
| Value | 125576421748949416491324452011760970298357794605061966801571551490039862113576534691208274710497260195353012990482644355553431661398320174320242287 |
Factorizations
| Primary | (ID: 183872) 1248027863525443908710616885449684099074912931871787620839 (proven prime) |
| (ID: 149649) 100619886317457409306783811775231211387306321569167172292358009748261622655540650925221433 (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.