Factor Info
| ID | 4074 |
| Size | 154 digits / 509 bits |
| Status | composite |
| Value | 1019296397015217959078517349956473179197567785157329593731759592793763890103286838503130975684252595548834297690395581586846332753827257498121127105595381 |
Factorizations
| Primary | (ID: 3279) 359006912765190408181 (proven prime) |
| (ID: 4075) 2839211059097048498765498687372760009720330517811524356258990856984178104338048511405532015029488120125544703440249275747758846771201 (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.