Factor Info

ID 111248
Size 602 digits / 2000 bits
Status composite
Value 80028759287796425459592435897934311789544902807904537205652847575117779600395447922011702341639227877673589086888379483460227618850450912363901740900609304362455579778388076051513534457148139983560128329009613169099447741514657863971438978213940370655633047782861394239106298706482681205141097580786247738842201067682260539778501409145302160571574577891990890740385763062003236888619663081918930268376218105163575786355126550026026731653468309948656538999727839925039829001967625391257856892234098262463949800854235517419010291861612714926889774101662886984813325600206624538913575822877916922359051569

Factorizations

Primary (ID: 486) 173421718166321520831726341471281 (proven prime)
(ID: 122533) 461469071659434187155212225938537515094967804466484850772926606368915268493701951338356981267072894921560198953708365754183771327712023662957911384693850794639333950460800069504848457554431838257547046881777227968917865178493172205384401500010720098107093003002926956922253847651673890800880153618908099820195371872476189150637596162052285368529883805691010013239013234179813209693876120898001634197090331693700362754203514464542715126969078411538358958420565897812803290979159513077688789294098815793721336498208748657122702201262389162330506517212968479851520092014849 (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.