Factor Info

ID 60665
Size 647 digits / 2147 bits
Status composite
Value 17983957828597528575261418315839643780022060255848493175455371318953404138084194969383807438312307645051842014736363829942185106625674883411408060762056959377040530990905794905684930229352764972828058211772241861991636869194510770552197168011263396732316776167743286130073990438121066781813450752601311347280522112552665537758151327205571347470562146756295813041975968550087019126469528316946519739119217411484319770401741944942455693401892198811718143794677070796245704680658275570706624257491411638129788587292827807929183659970510287216120622320172972873192612474888514247495330026145410059232397866169987419820657805446467485013028486213700419

Factorizations

Primary (ID: 84801) 10900844414034850032269277721 (proven prime)
(ID: 84802) 1649776581109914904631959561144461400535887274707406164165683093424355112098255308090326003546670949439999279148763383366803875366649341554017896366557675360311474559126066713096532155764448745934925987340725478800372510956591757802098052304105243371474479074414514780719473727361465503246544160668084039077220676833116355972995784899612822193125971957834523423432025250751374950692250208455650435161199872047217492829141698511727240566031532861525092825547794169203551762201599090433547888183577835507435561915952896856648925063492900812994376387479567618170275472442166851712448945705360377831856888568799908440593339 (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.