Factor Info

ID 199553
Size 1181 digits / 3923 bits
Status composite
Value 64018024133335618967143323422203703625828526973419101183837810921224314918593780019645111880944543899019961554978774850509088641622425128485417911983877136408317087200101852495729242011062700603235402200742341539506244710854347808206516022157256153183217734736718002940406862088496494499119809886801818945293710755825389754390901672318918487453353812729738048028215781069274380266005962451036414015384939870275812623414736734146473064566122183192988647672206349170406665430068458632041249934087237508264652355526874603120152125532150462171286324689726874578038141861345447547545552485259457866227813882015551391821682060449424082742422662335497604796305945028377021958005205257024568905632640017780930092938095155504279274511556748777309193340373525962823490216828247938011143363500502962216807987959686746451454900990919900245277661248864812376580925381849738903046115022078905159891871099152148354123886707865154288798203146861239016329111107624388828210804145376732801623227892608554740356132772372549974138383454355770899136578039210387607554817893515365457563270808244784979027430956146532335223667889564719419246639839470186236382052858596703590793889687756831453960742725933

Factorizations

Primary (ID: 7711) 379992185439147785353707804930792958496594524876458259934509181516739990528221407872140038659705071234998548114282487893996521153390236024139573 (proven prime)
(ID: 199554) 168471949125352500642933596392535496985463866956906172768909902740580061144110201639303416567061511373031247396337668090432567126168562913355130407560606382267176109019579224820993046413695391638668401500500264500839780850695174866902062551049926391777256098823875803506784498141129574547285501432474364025358093281050502891444457476697026975635947904796048958400657504614731340028489103499268768890020897123980685217188743371180190349729466367138604481212056296697944893418704441479179545820800010732134618135593887589175949669551606245751176461968248761979730389595486139198617434464861530458655414252910354828098003510812879032533913486151271413395408826463866523271130965456243746755502851712445405861799773841548750343744055653348424208795844886486309096977444490173808786019079520583900343217201618882368791858105515538441355237088522388170013307371612556000797347456363236323342559380898485531560658481210860399219128945049039191416808624461687350778522943865450390006242554283454885177146232269863671065521702396535663085620951321 (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.