Factor Info

ID 187378
Size 629 digits / 2090 bits
Status composite
Value 84541895242509107058915024464430692471132596230763381254028956890327910846709973577722930764301058031832233324278468137641961801657068131871739451612157256759353035266542713646099057612784241541005033456305236986440073719363997681557747343885415926834004846834936213817511553546174615317495867644230704879257183950518465821340003245945527039269549665692205221619519125040059552063904885341259550824955692969849328876965467540057572442791880112603696141346300083585659154557319621472321932984374219885017502741052066500935235596282535397211681465428944104798278249490737711810156568479850024395836002560958736844864991848674436659

Factorizations

Primary (ID: 186490) 4703578088725031948772336455677442779 (proven prime)
(ID: 187379) 17973953795976059558315249909848440240796246886026245116588201074110400195950889268083257365855432160250474839498656539875669261489452407875200348872358471482935595113459860026084649229581942424458595512906170088639335680530196567045961357473471912541703501334028316189168761958114189896987202170465210877010254227180333813065396342231700901616267867739951702740759295880875921980890878378831437538008782721024057981848996019618773981432410886614294831227155330822509189429629195533957041276753260573564658244069605194585547719024758968890885580208895286838156330025550975096869533024468067721 (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.