Factor Info

ID 198878
Size 1028 digits / 3414 bits
Status composite
Value 39354228765749845418568617274930932409146370637143535693020517629416735673242997680404340995302609352926487162394492464590204119437002271015200527293306971190648693377210076287508703716100289607074084603561180034085732466584838731898019817072912715528313469939577870954898514299492902535323255304507106816703284026958053622398648383981912033541011456858104084620248731791598723227923273754454499789459255484946858597301379779676122894433627404212095826642322315067413283740261251151085831403122993842699699387954773799882692602649115908014753110094776902228632757249564757598340764866806175093322361263811834866942396944209933569097920292378212647922885677443105760869515057478822620727540252584389128391639113452999328364296683815370198112906703097733144315444987476509096813177505038143823751771101534091394000135817832507203108626110301046837698705127419305388367969537042760777084233412239534331413301439860209692852514801834425388714681210776574429597920223765898016084417552888028815115265064637927840225909055781219742461

Factorizations

Primary (ID: 17293) 447124831877025366689793129436873423163216894462385022533572097231958503707190221729170132612703957 (proven prime)
(ID: 198879) 88016200309298870202231045808186799732341355706103240035726854034999142187239684702300994885464559710857793552973085833897969502621995168000799279212600884521001110054740894824176279735028182832829616843699888197398569123614694872782700822144204683341930151692220252317608835982834866917509200563273556889886765863499597267845163516008694530056980636104896369021914160091640697369951914885483989149790612048925838309400174935174794330408304866347077800114849802457519570416334881126178570799905776722134573130739431346225910375819135109822971906258086977177410583813527839010859155674958965497435635524240909035483519286263012068797961358255836973315506845763482958920962909462017579635743722469333992929138006836744078522362593155190486560145620012644260138647400074401748672464215654902876353697935906519245772232219456618186029001995025824793296770827465759889516005310794034989012054145581630247502003712009802226194102484873 (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.