Factor Info

ID 38820
Size 646 digits / 2146 bits
Status composite
Value 8608926550013837957623025917973753867240367349455598162199709182283225075975355943330084216636155725563548120766826496965722206988986828534752280619178922756946288598436596410753829956591604590036114405782903305268424985603398086153452519477834194399647352978117029387511734230790911189530773729203700650015615895884792278516875777393416285267012264754160401167141773479838128902582098456795663771787827667025760749372790774893057584025993413733069437393576240149746082659888355270530985978489941605775424030028185288356066588407175298379494058486053963521727989282181759536743772012589084837377500249206437609723995087413782295884915834981173703

Factorizations

Primary (ID: 12161) 36663502524978969064590048175123903 (proven prime)
(ID: 38821) 234809168713451394782798455371928734776064489510210426236680100638071168344100805828634088574443223399623125302676025447554498412652267543318143864807502088968418591915549569141876988274997363572483326303937742960661065525989291374000483602955660772282728978646658196497702653993696915372938106388187039397058108694666305121060213595921864217991116631340749278835712357936453281739854123179138142622203881125864103100289231381024614249322364519367757382079441283959561815166896451994721679167915600290829889519777603256410871501864596336715260417857839844681157799037606055491584330584920162146639316001570436601 (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.