Factor Info

ID 107883
Size 1030 digits / 3422 bits
Status composite
Value 7781802168486262287005350830728325755136732771608989060702106010434640008577064567286033246694618348820264975041565443343854410241085667445593909071753126369664848545842876874292384219714910801837481902943651539535892632036001235715028329970829757844432800244506170101412993290197244699760133620084751316892569839701862669577004922446733993066849899054851941675199026440874409037203901757167989651846164606720185891149962071784617976211590841393753588176264686042081358908258831242760865082513938999576895238635719441105813238849098306044498746612264650916016330667234028485708309694558702595547685578104010247215700568540694975036215702699114421927634760870256785137104474096664224560442197469399130098071864592322823153262253265250735131159259207576392580652742869475324639423062458133115299166632750316960051607171385317564068604006765664890746346389095949212434892801605005463138879940543689071019442048918560601178662645841084381368629850423632076294592191859863336661358964094455233956969591839390096486883571704994862995949

Factorizations

Primary (ID: 225) 3061719992484545030554313848083717208111285432353738497131674799321571238149015933442805665949 (proven prime)
(ID: 131456) 2541643973840806187622943714875116806350313915227413793443557409513419628813477473935118316479276246206725648489675782670141135493806757996867224735717184811406059061809384737769774412311095291923146798256220683350339204812488708034159928729621176590193465094898497752532299318790264047759530404511506465296398763075029778917834015855957934938436550003229630202124081417837303958804197033368383185189068809208901282510890260919233878634340801656000098770792394023133304378844099972014319022740443186876810915630225918914609471410670304691419900236340577054633157506126050479405931402385254951992053760303189585955082098301013940121346722063516513231958828635766395157395062446096132706551390111495152535909127065647766823653570178118000311644343394431341087320363573668632819914842228898865868881724074619164651173670258551379111405524340631691608477888635590062924994171846196985359417327869768623423941552746415466390536402152454170001 (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.