Factor Info

ID 177511
Size 891 digits / 2959 bits
Status composite
Value 464306317045333911167192501720233395960010805686382982575289506635996985768198164438340639379971064747770523786276025557794990583079438969308437238543935645065027555706849213098324559935634635739814242610675291510147727819246703805851739505197987328997086351270468801697455576828238126835468033789895853097026350923846115116728518751580845998837644385611110758348957086846814200523730454951057243150346282236760140059545529159377456857794895039409649721152833502343643828351995217742521313776595715862526601370704661303039822993195105806007519300427266887118910546778006466796746519349162384145401445913368946145641047694044793594236346501561327983305432163727881829019635692551579040990221674891998410907276850555501076465563734176647015937968178657363351206293640828660889203034362024376641836817862316097198575035782206179558462832136527139543780460304905935291974070416939059821648428469

Factorizations

Primary (ID: 16586) 126742414920203903728794043240300856475818871132772539079145312452788242244813603525870761295119621560231042940706207444006053571266753712957490848246637756268441138399 (proven prime)
(ID: 177512) 3663385436814169653953255269422705785151999240852851002840907485214719816764772640436887580012801308915454570057049947642007318809449124615644981437098155000160895637135218624328175825287248134809515713267905954435283414207783007419746368644110317435925610500439613879967000440181143743980294503940233463793285289825546311538543358210717362136833189675271444970059521675160936974906747853870240005467690024477570551537113505146742445143625592269322641920151657895893679181343374204330418033811981610152476502946983938117822836693266523250659572776682303980944241340312347941892042979096554768751263985120166621398987462699674728933634441877621037246482470189837993254816665635006540356689069715104479428178025578488477821931 (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.