Factor Info

ID 190629
Size 764 digits / 2538 bits
Status composite
Value 52143009025519594408228535852228286176527527533329897614606930256580205182415496120026847874651144125237597911908663783120263225471283210167512257430547888560880455620952091825546520923887055943496138940454218487517040615830293170349375486949446352034121851200516050563038698836795896739560181829555294248509706941254987579539194715439502032602693037560124429363006738028235697874042129290498238304136132625906178608902626395116921829573332073618414886213290543010344885325973073929683564469809119769208061033615600467548379344177780057109677478284713442803818549842944374735294958385218063572313968535451792885929732078518061381568617888674352323137746843626654526119039974709866409947028678802199483407551623370493270522224302001825858272784427144883561620953509

Factorizations

Primary (ID: 188889) 420618321325123865137773089105095212051907948657444957 (proven prime)
(ID: 190630) 123967517299881942213727696727933100009948548576144162620994090746216892805602821993164701936761660028976115917534236763489097470290504896723205528408791287733822725665353996409771534844907887515032382680739674087525797003558013862414251727475150940960251534890399796021168723173832399887636615139933212019765064684027569417017149022968782529028869785589874909739436252277953166306600015683905338245840114920770239122314954487424850232279893195256074993996904012881352034082255958110025320195748325557646679011095110875390045743271008262916948694524911944127155160935233824933217588675451756460664479317400835600167575489432027843057734098664151189058176335401032706389714140566003847155064855141859706467279337 (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.