Factor Info

ID 105347
Size 779 digits / 2586 bits
Status composite
Value 28024547905478600400272227052646589784162554249389876176621716943187099454707896981758595683247170612974983552014793762505114441744902856527500351965829677021165183531789792851163575910794778330856554686869156062891973343944248639077080462015279707068979992566519656502403572517593453782611163536460214805629418654144530960827810795513402339866930393943871856599716922175488323693314919785374615498457068514474744619177497825460493873328410028056519051177174574094158366139889266369544742924505604653149308497508491672509386787462896818211509034763197438860990383240139952679725028332207693758085908565157977404162551054206704282555454690394115437860780729328737640815043384614331381705803995160457415712739855386381742752810637249561541449858550392002456467930292048311097802449

Factorizations

Primary (ID: 42215) 40174947779324590791781 (proven prime)
(ID: 105348) 697562771192972057653953315783601439490686157481311582500610611681384262997233695449284891473177653623689210817057443567006826356201805427424767998783567714282996938766441463956277953039661654797385741105735263488706357188872571060616539371955284143997663973169955515693464675661301596044349827594560973069513974569659778570571185141138786755572564422395956284731398450635798049566187824505226996798858863527551426024414150748236461947894427934744470480125221267959745450413479971865524076568388078836921505525373339439340837601656092027291636688780489604309330720043108375925887944338714576310427187335401611444593789114338310222671184011224324629028528455631083339828149130324766635389137504835147336184885503610642982620436219820637159640783392953336829 (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.