Factor Info
| ID | 170424 |
| Size | 87 digits / 288 bits |
| Status | composite |
| Value | 279408763197179728698630865108257033986241485763300336662201208315912594739265586407521 |
Factorizations
| Primary | (ID: 199816) 221312745775315601684664742757584791711841 (proven prime) |
| (ID: 199817) 1262506423741383719879420599647957820410132481 (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.