Factor Info

ID 37395
Size 403 digits / 1337 bits
Status composite
Value 2179873293897000300738377210251136398902962016593321269669381973413117804529335724875160171847082384556027865088320754309803535491364500168275198768077971143144451394915173323148983156679689708800770321768550333439115473391536414746683325723481735460129945179359630634427331975974480322513981045110010083780906883379206523519956727115210648892178280079955572312656846589333733956441449619688604639276737

Factorizations

Primary (ID: 4539) 255066113304108571577343700262256544056086044033 (proven prime)
(ID: 37396) 8546306938460285021953028000017545431221403803102960249884284984778395053882375705557505174542685681869383052248312085146447017737476069184997264768478107722544770193864719835242400526680187345936614095037045936036109143340110752248159011779420156139831443955061267172821338357173175589620433754247323225727502946518971828776762443723701347143414265786689 (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.