Factor Info

ID 146430
Size 1036 digits / 3441 bits
Status composite
Value 4299552842909998706703514647477557785878170705649823911567728030400567431453540085521777545965632283947917635104621146133145466394155818937518664656481388355183003649918548404279278682066816939202616400140352225248493810248843333729374539508564298264537342518029359331320051557888039798124433230018315847193121279622984761893457195523453634862931730461025049570408222022171100548094516852290706780506394619923101396411968057658946495545542024572587633532965966838706217722362457046582162874011085744838547303472762719003307456698463121392626677462348883435138511556831044663930454170691568184605124363013879887387325868652246651061289168708439219860719260777008229817235530360430553107752527227544283577111425403299591819784439440975884484579585184535936213348696806871178323177881870842072045962717776677243674727123644009603929920410974953815464981901849292430524254306345806253965705541364458539086846669353108675521749777685308378650614315583630453470261015160228210566698308741975550318334368799603200287199630680196729473373688323

Factorizations

Primary (ID: 181999) 16419779042520608390138236777 (proven prime)
(ID: 182000) 261852052440894005254901387208380185996280635655698989737236661163609038303205346176777078198519345096887293602609977055797760609190692458096784629220006341994143512373866100179190524673013256978943290178298610233175699304035034962157032923294259034823449217183922864419386183707927898634268402241032563184656340717590737538165045460018155354504070606767877234001121170361245952595678240524440782213408508822338674730208285206530181261762815354567644860912211851950047314450743819420232225932111392746023751912690733203356745297650033460893517223961553426862401650833298385825746662502899279937567560375366711932266957257606180456091668116629680144302142099061236372257561378169114547065393199258449159038226735512525287780331322095375403919713104449769434500059346132405250369326914862249261342020031342476249748526670899434302810706071325529339804748074478050240080151642327210503141492886997911781850602945240923259157538669306778298105523156946082317033407568142772764003330250150418669648871398443996299 (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.