Factor Info

ID 105515
Size 808 digits / 2681 bits
Status composite
Value 1022240160955533270849452671169920575737117797743671604025325804422251447865087103966953064140845829578129490099400507569480206309791268383176079523596654568711315797647479401918452713609610481039156147464421567710514373746346504991343611410639805531282363492721414599700808736904861726726876280818336855378140398689898753388835874193516103237613913300281924480177522693736012851025127741809452462969051695166568691415488984029523535283604494807457848152785265005769168386008570291868886797449101674943802191249684264162173726410002063973542021592149736981628022246988012297964084551236828347282327439952705871391270053477186970623842115309880932454846995101873190405645798756877949040434416168115248778791649144203397188067283843317759406168610691788670886531705585388451521906252286486600631438909311425877

Factorizations

Primary (ID: 105516) 145333455719659992721 (proven prime)
(ID: 105517) 7033756652201105449018051591090545057882878191643878286361269769822028188476279961710513321348478600658808024930381367067517696831933525323320180677327076349445536695382994998179793764019170208097226642005527132514185702936874511010216006318279023007001325236889533436630495732852928135888027006456450381920941030633150923756076963710271179848881834243186070053430622531030690485305550814345229778349850765594491963714208956122751790329569561230001031262482262192065069508430862429253975235642980340628802222846861762869757484575448678027638964390339493626297703176242396053754197387383954580549904832868431781188520676649234794133916438532660596290167507921199025036630406656362871355043766216180524828359354243689758415784251751478806439941452903838534397252866575711321523550502831237 (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.