Factor Info

ID 129904
Size 464 digits / 1542 bits
Status composite
Value 81980062723709436982723047958334563576181525659127227376012884163333860049936008570450219460845239589822346209775407700563832279018434603618284482214099105363959063689839310162569871600033512397083393799533010761255962155989510484217260479230826743115380083859018898179786473662786345326718604514558785865705272926286602786287004500388668228859595917319964738421415746192179748719950074772693215933248261066782096163407926001679906924580782856905374286631737970881

Factorizations

Primary (ID: 47899) 32135725929404145460758147821875441 (proven prime)
(ID: 129905) 2551056817692666193565869052227790037856068379790019120469383988509040400516275937358232405589730309878108388345519314695561050576257980437035509433269567777934325968590998590912212534988114167530726564768708540685417223413885783811518731563413251203011662664602156365563178211167490905516844918572636195136206038190452611897471658094741068444983476838839204180564426331172701507593907662191926725697346334387307963767193206725841 (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.