Factor Info

ID 140917
Size 1060 digits / 3520 bits
Status composite
Value 3307901393944418165366402868454686894591863705661766666222932097937438088948089455772038284033462740692516121853453065184750451384699642933053085486187934941651340078084375058139997731203007101636056316634535667364103391971378586762015262420429793809321700626834176565652102110271539230567873450022082752032513222999260927402869879771509060143060746390085480744395896360310789374974093833843361117756341095076441343708718830916658291545219831141612325293161420844824744544078786321411900306420048931526790176069550395125852830623788035092070422586729821462918451550649807027129063925425839655401347213440889859036846263610607182021284369964386462860489123961390395537624100403723333194206474701075179367312594527224634031300551072191871242571839434010434101711041843280161010481471405960210470340635711360015161270200052392037863070726721962470086641776980117579193003371247013589412199112724518708198546046423654522983197108528379941592859448468924183246903672747767714612536726317048846141939638932279489645701305482204324617288983058681978912788579763755671

Factorizations

Primary (ID: 138849) 20400155254263793825825777 (proven prime)
(ID: 140918) 162150795065789541308130415153505045904631458821522526251705546272043943286879744181010612452142015661819166152308705543342251654065164750713819461268448808897172274515515317072641318562669432582989484080137371948343116315796733450745550910258895849980376132497759408101638278370774491832506400101094621888552292311297984444363456972943349563266611808685456651784311887606189407758758879428105413433854189450376815185789049884929718737290698392294727262354242824561132005681151557101072722184699837930472316788647325289461358222312427548418102591463284948852080131490572350858268557313000368777283163782458449648168129678468368369957202743799758703295383340556822456359438587304948857565374766054204962643413868825010392460043723486035707904114866139081825595939369251551907189391192887940027678589319230023628618705198227238890125807060853995501747943469983940013191314485451531852103171360662938252384150942188958562302356400678191160040127548886799084050269508720597859393167025518458894708867727203788697981207866051906518325276423 (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.