Factor Info

ID 136379
Size 1253 digits / 4160 bits
Status composite
Value 15637343866981245219412592007127834650040973595621299019577409693271839600336467832195688306300750772919561271686184465562022471725827090279789430084059628776934968022060876662261954155549832060340132191131958721990044805724454567343402881351801989223356684106543815783797999551305217271334879654621755889529204334043067201064938460684312951637949265345882852672086391700630392635176324248623024529287337714132133795830518679360274479657145298425223187596443628388944329557810622824576294975080537288532370980784940825138687858088164760198678765583948725138350968448060371189439818786100121959250512857230601109269156134706705292962772196109829294382240173618431174837672116953534116164398251484216619377909983298952579335562155687509012548322916797212002853261484299316859909731150835266213148350446161776493759904203490448119880648543550569580621113250296114863549088157910304055156427771805395319580902653784432913041454428318961335257085364133414161258347305200772448008175459972212644082431150592858723788041381251391829787048361749435989554608670325250528264586311024218610681247189111760887400699293382548917918393763570062134169759117674225445609721036155946061697085767880871112474954075366917876344081807660632551646118931676182305164008517171

Factorizations

Primary (ID: 136380) 306596838613105347786607 (proven prime)
(ID: 136381) 51002952077774078503788305518714547900256127469022202435856657002139568951842257006786270641154135775208857132816591004579661952783983568793600599374119438310155371875002849031626037739977508017600180525265007085899480695001372518710230164665813346845273185480340161786531139535118002090853390407313320586323159373605979435208788331964748111093930523459114774267602787357713126812293409082151788355116801204954098009594465076285367518202357275757795083439132976935948814826155037997136409945919591279319093033339966897362950203796584651412076351900450945037573216573626567150017366179879684556093184759328565134944780274130287416890641347953353568358245349832725114313698479469474956101595583890831923285021189282443468966031244592651948114808122328921090254769680443548294305229416356023263293503804069166851781897705091058471068407642678695275283409294167799703467449034265468160023435541563929080007871547128736218636122859324138079088156831133966364448411804467156915009577513044407898228238351684407783677940695026378942048727945584823321302826700683545058481926281995578103491843045697349429107552740065949253258294873744549937976001183812083440582366581125239125750275200002522621067821706150137227672497587144805850461053 (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.