Factor Info

ID 139896
Size 621 digits / 2061 bits
Status composite
Value 143448373941745804653053364405602160278839363712352391415092646633875971205507731456137930748333220494519805576819997516190484837504251023987385431413315466819726043958422188605566100217278063377802114624055041835646856627041356100352266802622280121871956662660071013167052640696272943826091798606905308444265031001496922707143966822592597011568586346893013938246095702176403933648725678780687034810549553642007837210177220504467500936645756511364928970687226252911322712593779825177954410359294928036809356366866252923521314911584788539215394352607587224430656811985388609209467934768075665748417848811917577573452176857

Factorizations

Primary (ID: 139897) 1726454080393083067061107 (proven prime)
(ID: 139898) 83088438650557764241823038789507681096664115488960639810979472787083883488744883330178754108538263922802685131294554394064868516844009876634818429731199388715475335937132803524265219535141709495420244485065206737170179810433509665914384497208491076192979171804607054624964827725386771532146633731495257096758887730462511162262391742190669060367036742542197111616238857854374787367189916865910437065187147661169421431006422417919674805673270802786966170137520764052131115543711013191250089116109787617373456434990933203233156927343688134973663902524090708821784889108650858319041853652477047877251 (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.