Factor Info

ID 176478
Size 497 digits / 1651 bits
Status composite
Value 51415599619775425659507562090061529781839592699735301372436736216472171697743182013750285497386840739211734793975561367368793569497227558274716822245925295527016450130977853976239892564891523563799627523290459687282527336164570187121631830395486282548355133712311560871503169266837397463780385625247746746531332450188186244271933000131532997388511775326293229966183741265574727552827706111121600937131650242932952362551180611327637001382220792873872845367563684608715937974518684395506440301020389

Factorizations

Primary (ID: 28683) 6835585785392869036162715331957798556292834535664619280105824197657575862667591681015470369431575488848332527524348650007759179678568461357 (proven prime)
(ID: 176479) 7521754716274160713187885805078612680082179810871012260389510140834557946375292161095446470992307353624685100999114857798504869942735619594624268232858978962898016895494054939026737494554245099931925228625242302128521889052004553905545500972368629293884055009068669199717949158422551380185894543914896042493975055524712822760459353323166205948976052105178777 (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.