Factor Info

ID 196290
Size 567 digits / 1881 bits
Status composite
Value 165157410280480579556517950366855489721980364344475765896178678660311919377403957579646748093383134425672404486337754393808693188077017594728194117250573063039149278879099917947409695425365124456562344132882005811507543586834909076290037374185610772044575867072515346283205070608542675405055956948490701540343620237674732432847006736839101180416336335648165328010411860917340512828858527239779471187190093469180529666870455153645652225967970299496120931656353567139091604998656472528363596131219749235183510939850109399296964352914178806712680042115506852530056049281

Factorizations

Primary (ID: 195441) 7763866311444916090805824777572444184815941087826277842344932474558901568620182881178031950496201227172783372086531 (proven prime)
(ID: 196291) 21272572666149308928319587385689081811554045442355489120033129826996598894917183800760079255341016225154913145311537938868109695390172763395001384996879024810655681368789215529477843679300214982864326590106405757408539782641640180352600475676880152949720927528954673168613804210559712411825567990597043347992989244961510106830022538898127142900355879491140532411935113969128436196845886319638117032282030935055811415884270913121463090986062592434430251 (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.