Factor Info

ID 151339
Size 973 digits / 3232 bits
Status composite
Value 5761874954782729151613157276971043815140928662586714073747566471460377598269553701028904528449331254240528346897406845842850942587186864294720035100793392955924331486164504953563714993800086836439123339561092075108973498936910195636651153031835370992087035839682452751923733783342772449129305459236829266430831084521313659901159580518744066982971511944075973849834599872462125498221249483655083040712672082186564833450565426666697057565855404965712299994756411323778093033365923047315375654591801662034177237927515634185513845915696453588074815334499363956748223920055325907855313585284431946370154741190518817837186150475080800010293280832680390345034559628597396032263872293644695685515792855996143144270905417092624128239824322678590339980727918445788720331957905467987385109976162943629562560567115239270095899251083217279901728572706866128625616193281970413692839668683540151466132068505763403059169625603688043405984514743605461613566928057675808827866464377625750847

Factorizations

Primary (ID: 151340) 20044383967816961858881 (proven prime)
(ID: 151341) 287455826232122222919318565233972773137985678118364234518060122934257327733371864638490509294096129040978232334286974763796409163670548137815707884511174773964715583958321202508056878322472091653557302193769021230429341240973778397322443372738284098005570205502217305042522844605814807940324818765744286421702490439063474833669611586615750385389165139083256384679116131811423864372858849140485927014303155517742194787797876913257042613221643692146606146479536347886744253394463153770176954140895307172745735369002562154804695189406190291057845196971741501898951943512035963417744330272225413530014078411132723051988373940617848793604961577346214764297386309185740217526822342777965085859246708073503159435899880333710474597265569271338611185226277000539627632697405224131094866183507252094864469218015278760299689516599718891613930233220017857339019938875543793169562985278150263852550494904194085589645834558721161392450444490244379887214628859292287 (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.