Factor Info

ID 91954
Size 591 digits / 1961 bits
Status composite
Value 131808665230522696226180594634725105396046599713696935327484514720955429683718838914270053018972781180489375464462665235953312145426981847408159226216535407514372470891505113035786734129634451322218486637400162419162785384478923829800189015729885270595839145581210506598037843515985074721294979495758757972971266870287465684458400852321728086281022470752855426306526562561922505316177380112711683281217790960371777443574047975315355568561293734095013743130814746221250417600519451376998491761467731570341021040916082912561638711301097706047196485384209523190840605359330533578853680820141601

Factorizations

Primary (ID: 63479) 15935005106133946362456256260070752858898914489378961 (proven prime)
(ID: 91955) 8271642484744788998865250880399528130261207065389353949178754165333932816661591975973953375311296751537019531472068063219183089192025721711686777368146181861458612215948841577753068277412108739868209090149345429387293409135244866190287855173874858807039414050061931515218759551487761839064175459658951917595587999083594720148220895301102969689753988471215450906837686289484470604332780549655699399327254279854748229916486622352880740400921632003994411767973248068552133848751141418254159456983636597679610275106985625323227963056271492241 (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.