Factor Info

ID 117557
Size 488 digits / 1621 bits
Status composite
Value 63997502456445640070841561062757331629190645645602330244693150095241780053848432858991269243381618105189133313937972068750080887425325218397324142699383258711985462900254436202866293773437460812075013059720736847294132589261142430118544991949051877753448862521002410775764841231978991659687517332153715665676082455745782699704117667363690466959545311881897378173102206877453342940043050335914952169692568076780235120645213430654948545742496341988117713794301893994841888964330330271734817

Factorizations

Primary (ID: 145) 2416423364226955152383303968756154137928463542120118369457 (proven prime)
(ID: 117558) 26484391520075896335201819617370838640174334141235326747834912417663237531098936521349748233938546969448328608818849927007997010058945010260967851710096842860994447554862141202784850066913470792508802965669253872426237876625262248782721822948674788285960935802275548375957061683986935347920953266468228937911719821933468012725778330145153792202246759188323664848523843014069585193033926568958690617883457003655361321308265479418481 (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.