Factor Info

ID 187908
Size 782 digits / 2598 bits
Status composite
Value 67062955073697564675720564134619063737233477050993397609709358108086781676090638296534353407597812936016748811575685703632364306331102526295915289338860968542640004482338590687619466874231478609363010879212524687002587873015192429315229318768399317457722620537772778626870666486154978282501229527563172234803796427025923985492550600945219074046242262034034041808618903304948564691574637869174369831749672330725031549929666344102968629313270989828822192689412427198891668898070361441946309000848164359091218585651501424349312170009038146708800311667640191143027695660635040312140936114019006111887669703381903886087547027104745221170280936387924385939738938140938061266853448988035289054415641567872237098658467285946090711956144633903605809536092963719452391450877504012838949999999

Factorizations

Primary (ID: 186389) 7128916464637365774758228482360402790432019031 (proven prime)
(ID: 187909) 9407173643618915346862480362264437058551870408747237131841537824318153523021358450395897197614596967320577245971261247330087797428969437770535318832543870860218452004202595924976142962057485672390132070289356773390036244987246464950834859458803158320367494812736050702109414737955127468259900754154979397325575211252310197159069755019829368445979475163802661876032195899430191691505183058502870809421655141637236999512635655647502256913578593794811865423305998906766466829014346105601078201758305695881269490933447684163471343800691242654469591352917961703584361112519832238112756675107508943674435418401910667467908842813499136967623513576508273559911815766376471806379885331779586578786342260331840183645602110831658963637885903695129 (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.