Factor Info

ID 137696
Size 589 digits / 1954 bits
Status composite
Value 1576438317569566237571174882105198801482155154949869264375616959810621389244963103315650299315652840321341643544248837483048497814612023642490716396394114301945847717012419509796360325498694645950038922589090824195316208888956791071269484112294635055896697905311296051066662906424510367496911449808896810002060639321874728666392113568726794867703936537844598633539418206897668826449212585007218823208668410182556783614259847976690754723641214685629574946777247029779539966300469361721147844680160476456399510483598694280351407101628367656891460151378586921930619176433648473327480116566113

Factorizations

Primary (ID: 171747) 24651418318665912634301696910063953 (proven prime)
(ID: 172633) 63949193396953398847220883165358258352450944616751857626770459486229558968586157052172103403518868065417208922928338399764349536008797287197904721339619667454348074395000763701417803907153759344906398556128347671441064180394982273181839150412501221887246463017198080256550357751186594921848599686702329858409409583634912181539428753602691232670153546689549768907503914815748305286898309129120517956371490480756835796474990440059272380754655695291844566686616058815152400610750609738803135107268070803202562010336439424580348703956690449430880435033352721 (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.