Factor Info

ID 91070
Size 345 digits / 1144 bits
Status composite
Value 207391226218583098494640139442418487509116860933804911315233599252440372519234765001809027033490067543731416507621765215312563960885782445848969027752648061781721672704034243545740886805665237521552149839767964962290489248880495104229355084285305168061165827209800351945525210229447852514622219853209520569349591781121633114102623420945072522521

Factorizations

Primary (ID: 63432) 53705134486384300759943598721 (proven prime)
(ID: 91071) 3861664777530021169044986203013608714342405217246434720638533596245570123221347895021720123846757587747361519397046557902654204434306817085361218892272622479713649826096263477844672654376178140975740204672592433778774440157619576704080819618868635258066830773857769356184901029224161736593001020755521687719010907801 (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.