Factor Info

ID 78454
Size 566 digits / 1878 bits
Status composite
Value 17355983929353443008758187886909900787989151348771454528672741072653836536496009071011077191935124673429549642167216738294945454829020983969242401761939397551056899915219037778678514561240967628709329370585037112326394283664809606022813607521832096495148145530180883961568416982866802829562417916951254565278840719766686176226041771969068310090928476958151054569755479216925037374861427205774775687735014894184996321074747267483816132790137046268182098883081333745264128505822614071015651866429987337574888028607106157577833945561125043627749437991644828438588131377

Factorizations

Primary (ID: 76743) 1890752567974807486380568590270811040809957416985606600063530481950488989222449994440082753 (proven prime)
(ID: 78455) 9179405186763017686904442450144283497375477856258376354269000355397780558748009357805786156590734724324524149295785176112910669168221969934616710246349395978054490387486034995906070384494478243609073817821919519747267406115741974092629262630420671230724817457885702183972024693299434905493875041162878647298950751914576252545872025243119694121502503601317433361414939662751028492749640870024129725457493294002373271460594943003136498864876299141608306034025425588999822612209 (proven prime)

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.