Factor Info

ID 163323
Size 1328 digits / 4411 bits
Status composite
Value 50664815739256189242201234452177726169059776206021789065386740263143959608026337900999279451181063867058150529517415081843007165925107092993933056202418396307975797512288681849639334251400344838239351381236330596490629193786164783281073288445499228556469325091849810951138649233858611359652686597908607317671565357164634312013395375378131509605507371268847246786675512340363287446973298066699761323491389559343911466732767586616345039148791965503564932032936334153967883838866293571919573908078052359840272734200700841398437390263962118101021098193438981174864508379233095860442808072818346103746318169222965440955552940249690304686228268417307159640643674105688311848397154079075063396340318138859498248141968864891162702577609661175503794932630260099665953209722094697694461120776141621495574921547243119803576541921435205202449540386017743668806673162010171376459900537804395548541702085489085925547869988037321534144880334775120762955955901725805093821484081076286743530915172366319462687506546326322684723083988098067113628150569474260209049282487132201173290059457966978942527768680371573594573181185664730320189118883155980125335486241262401763904850304626319127919773322887314685504717726733080343209295398576696622841647594334780859105163731332218915647041944651979531790390060108023803889634434741203679969404504493379

Factorizations

Primary (ID: 163324) 196176605840193137730061 (proven prime)
(ID: 163325) 258261251499723211086033258486407380871703638095002489993427424444823324548858037990375934994481544633952546874308060624102158777649962154434672403300910971430680452656225392289622594793452350000116442004457823755547367649691040054425319933659513315018615226650967479019687530871959433368543850900751882329883695108858488542570124826297423617050601047100864458327926495814894660408131930679113768454291716478203077142088717743680057284854385905665201761980877206746872115239699716977070524995019644763659374547780916408653856571811000621938724711159518329278471276123502375925376673223204026042056375213101333686150703582351139346246805818335061209992736781510526834467731802467450304322486155356577605755034407063172223079861169610395540393712124944569623914747382919071446052303390786736393045877888429576593674323717190516599037224498437319265881143858031941722425602225605791066065360739100703713592494117521788635506013713135156895623483988723134096907962473060045824983021243870500037603258684451602581554137161234780490313973094512161428720833354885508467134546972224712135454283273344060800388082771883517235261192547114673885411395505634002112643289354004578003689537539566801781003588331140757482118150023539627478896402630140566753113724235938541844762537834119659941770448145656514882321361039 (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.