Factor Info

ID 129698
Size 829 digits / 2752 bits
Status composite
Value 2187445027688630014550761363400592000395659333106127927724715050792593368471434930831223022986414418689258162333251430460333997336881856998069088383359524040419504751122217779053868729228858166885956114218370541353531911323718001418070105066660755594726241186848387248582248254951167958535188073936473605555881816386593400067939667232239894775634656515778144437966999736764751048915710046812519144579971611153531605073339168316202267612440316506725780686342526864553361683493627010327018607648603823607447198941387537395310773691881640594052469591422580914449681334738958353942067554426237088322596647349690510669975980713867689081220588607532026457843470803547957960198383601525016645429769407640677333157633829011366883996695292165266389670125181124712917398168110733396941477135828431607272349211492907625669433411989864586661

Factorizations

Primary (ID: 9189) 16641388383101596802186929794639575638469748235996743809 (proven prime)
(ID: 129700) 131446065516375943032051035745942488753498275688057424766814344256571228738147939483560369308826515947536547572653030435270227138610539319101104776638901522719812085895097797325070582829526149909237769883212712363403173042018507003783177309637029157506429796035445137489686591116233303022268717535618512346329153424295779639670600908738049509737253843485038765757290860244482536443366059387482101485921344028146672048211998332616570267876210684397526085798400578544002603279216095627875535538148257356850289579809966872667442138342701945953111362401176984902536064343224096230482553543156478102718576539750814795266431162788741515968824876108785369097062386839730359845539807751543292157682309817695300248155578337287200326588449852114865650739601018426709541684298234241829 (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.