Factor Info

ID 163146
Size 1219 digits / 4049 bits
Status composite
Value 4786361195946454435295261177359135849930532185545880481906855519498805430282314561344357016565479113745844265089484738380458904649125480693030863589009346701126519988954951300331911951317101444919701261366795583149261905840417800642062983144257274035110738823979686874218491642048851152380816862445096597258380050942597705326473860101874548263035922057111249650410925013143375503415212573817611976293046017841444339809542294842741348537227171643496882182033193133792407550794347646329849666383128568496354789054699150689722769284437055561978594256008924318485089725032680796584872416811188407730066997984049420192057481858353642217438701002725452641530075199085186470365724836979478687974193708038231867724095719327438246064326914930218928871140271202229742623069822854140704691722572060700726563576229129907636844972766215336433817474954581793078728139683504440906334180497781658252185627301832001418830349227383709385568421700323765060534640477627391336790262375659298473538295829852947747378323334892965332054711285597538106209124115707421019693760339608433773081235789021847796315417116366465308272425089184024448170698761633938848101196321796825576155750830670097714482412797846925388860626739347762927937723692801

Factorizations

Primary (ID: 163147) 11557801737789922904889251 (proven prime)
(ID: 163148) 414123836395008108233154358508785250217393886129740441274567080655763296162177603813926667456686109494238192805470561109867296276173537291957171589134921640627253566978920100272190628358461670611200472878168238095161346450110034242689107938590870730623612930820861201354828832685342539915650576865914310982668970891641586844552696401742586233570701183509379533789798164837396427444087925192615123528699970512729754791812316108080821735919010699995228455232513675910120818648521358301216676392602729274206667102070712593196670669995097146300157965971308870004519136211914080822443601006187794737182124632040233523171084279841525571374673996682138659024406280866658300372572152031414920907065458837114559558209253016551695558828610753668227420202989021442524885225836361602233862616134715987359415880159992097064798447665877861058512992975785559793550927485805752316036473470328153484728469209097213341068183031252206859235894234213698734623424803339293036382031164899117795833057578093729019209682592902947842744201546435902824085540111534299198211035395928483903874242117092603435128335780095134884980875928983141905428629921818970739536951048697793390722408374885336100883988979975132777591051 (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.