Factor Info

ID 106418
Size 828 digits / 2749 bits
Status composite
Value 178691384601740575475176006906802083527988181974975304240191131821960400947100834723563672196857095886064240419356624248591133474514173880013685139309921297168017372541990097542449153438511091223232029765435998518958115598128118684868663909885560138409409430631665913891271711566724618582379150324965866506966509705071845214961408166590785933728952784493568156582003379886812818153523586679612273279229485371268619140907186501304127864788552161325398081697275159729573012111959843417954383768834914929219527179997510606691424113077015714295417899117378778397670118010561336271530192251383820761108881202995407217224454118891653711777534157658529779422607387389543000834004224733626179534848114097388594097587407408074388702739557359909266177111793978890006384160661263814538003965551790185858864998046445854879032651617022919613

Factorizations

Primary (ID: 128861) 2286267482054251294541030144952601 (proven prime)
(ID: 128862) 78158564561826004297876928670160192536256046531014744232572594132049439281985662824614486734206928310845928219366306667678218788406073293513638624627991946663621638429566547164727486340085046388354425222856286325469634533771015403005373793448540361185139286980652863428887724984218346455609001872661389311276919595480408280308696930416662629657950847208503304337966668651708591846291138666314442243782092925173451565797745420418062353919515460675198237948309545658378098248727160497127388462435574540522657220141136641987206802981757304933917027063811522733345376889031391732442749065860804901207328862602497314266811110545711085451839826104563550064235092680432663915412833763455365935192671928657721284402591760594041873202883288941090104793404650912336760577311369265137158752900053943455813 (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.