Factor Info

ID 178985
Size 870 digits / 2889 bits
Status composite
Value 318814036622899344993461903917046249422122886108868040814468642491055149882277552056762070121222052079891280940857719879235840694304633458302289098447750561739847670651075071803898735709748986654998621608083096799106130669583977121723039875617841322179397004665232511450588733292207369552028311770798032433516101322966504637186273684291629023204059926757303351843493472184907204067692312505217349192654673352248389348568227445831965589370180589914639636615893748436978133608747119426056644208147010528334432389371404962495210356596691324306970129531521604539304367918276648346238222956122110756299518411920025064980310762333047545796630307883316844636937851614329354215315023144357264335944809415448944406527466445348852320968915076080471633104637256588248128395606323147195922931338027416359717112431514909540077128136893981199854352277083665726795382282321625261211849

Factorizations

Primary (ID: 17045) 2831618864926501222192648515199021 (proven prime)
(ID: 178986) 112590730543524128583896747741541319628636163920120993755047193371441980374229397520318655290110701864046266276114593759702016548945667834647693653283666531215419543920670055811118138177024608683354838800060305938053396859492628880831500871704434189960881120970263856836712185183372638657119493241280845489219408824840935333251135020344333292687624641991412696131782901313324359328920165813444963434080758717996833626650969745022707935820133630713774013343928968008371718996009520045348802418461772481852294473469381524186862598216548618001386987493304127842868539058458564716292261250052248276519562124114117859950170674429847733586478192218637798113908054148873844847956040199674047273758918993199986556531107512717560001514871690627662827846276987123591549582721841169759427500932718126503570101125327981582895600322037699056346851469 (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.