Factor Info

ID 83430
Size 618 digits / 2053 bits
Status composite
Value 563485749012416056879776201078206884884693955921312480188588387997224434694712852670975809860559828580958324154936871959367201102730175991776889957989276386298942822188426923307998370174586109532911328132680135992800062120381820915796648080579035406233678397656161313744376888089151455930615077050447022259705999954799950605985130836672220339972850668704252489554740494613039899581290341677550115893975644182320611617145944580302270050344977029672643986807265967075058529742433939061589450954872552648103969206271653832107307392211068981327653621566100035333860545652062703978284633391097874426702762726195053705790177

Factorizations

Primary (ID: 81320) 2334392084712175592247677562775350534977272413227870955446723832936287109613 (proven prime)
(ID: 83431) 241384364136024034080760798655631802720413895754384036441772362986759948365166140357461519696435947589544406994903371034183138199500933500855111899732126142027951409069345052045273386342081798021595539144041013768854118431485695366904704027155905758367622947882459113043497894907963584039911127588436329112323309870432518725176600579636476762918850813176389874909108558348642242173891924585449169406014812008155748319862800292562886676841590117952592552021188941603353676152665628321873414682995275515170836462598881182819072758485234894517829 (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.