Factor Info
| ID | 5182 |
| Size | 129 digits / 429 bits |
| Status | composite |
| Value | 857768857781371869795523593219065658538318785247094667596790154256824873713528182146000043973300254650916581980391075657868278081 |
Factorizations
| Primary | (ID: 4359) 51383579021948491809121 (proven prime) |
| (ID: 5183) 16693443199333700917737185993629129476002325786882771115103677215118417556449193982774220265844032420897761 (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.