Factor Info

ID 104372
Size 550 digits / 1827 bits
Status composite
Value 7512639651498568065165221443949464684619301607133304515149323389218119633914897961271875200592035541714355237025736296518096850616144484107357581551923503826643478979354233074157339735385736867751177734860655438796717777747192266221516460965310486692558590108169413090446668690901044711345926771603102184607317673921016255536865052113088859770470921860794004778630729169344866058384440899068399353818326431794817890654534712795711536765527148871904227090895760153101854274353991818067559136269495049758650051582714518882297001941016225227131961165481

Factorizations

Primary (ID: 43213) 115003500827342340181 (proven prime)
(ID: 104373) 65325312685719747613822877328120924079152788220661147120013207562573869747155048089662827192588039294055958554401355984405111087564908335695316319616416579966324759199907695190706352390289897253442643747323986680633227519141796028709856324417306368839741466093311688581498063516708104559538317980112204776383128837545923750449284755324745422030182070808946669467000081744391418298237429404765767324591291737288996903156573097654336818442915943234353998390573930453161086415148728294304453169629796229746151042693163178886226391301 (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.