Factor Info

ID 60664
Size 670 digits / 2225 bits
Status composite
Value 3968924126211088153335670913664325885805926376765267222896981851884297251876699396993161508057055081192532099050692093822937687013402923810073571355345424588412801468623684608937665268640092202423338989142140948491064448188333803561218005789170135432451580290123418507238264883862997606230508611268907637312971674679825578609172183636819104136042234730218659853944998977251537595448545289608381224603783439365690224083868989219303193524724914029867766749315977692412824594978954701460064762811479781176491864818309498417135701959420698651114833570354099347251687895804157373508714124713306873315808599332123926220999681379444776108424084093099766887382309960464534205487

Factorizations

Primary (ID: 59455) 220692472927167836907173 (proven prime)
(ID: 60665) 17983957828597528575261418315839643780022060255848493175455371318953404138084194969383807438312307645051842014736363829942185106625674883411408060762056959377040530990905794905684930229352764972828058211772241861991636869194510770552197168011263396732316776167743286130073990438121066781813450752601311347280522112552665537758151327205571347470562146756295813041975968550087019126469528316946519739119217411484319770401741944942455693401892198811718143794677070796245704680658275570706624257491411638129788587292827807929183659970510287216120622320172972873192612474888514247495330026145410059232397866169987419820657805446467485013028486213700419 (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.