Factor Info

ID 64560
Size 572 digits / 1898 bits
Status composite
Value 12230467289423336621639590807947410817776075650770078137885964238732906801576778940475257703903620339737873207289524143555567743918023100973631812693524087082952692570340925920155689825561279825342237198792684176716126916765737515117532615731462644459408671515793478812203124055818632899407426015074220688025673795191317302448162586053134166452876011887167613314047495877391482894240603196428162212318974257450182070906795420047332561833903236549820272776364525771134132550970842665622235795156299322613212059191743796860115468364374740490426778064000305699256700986852903

Factorizations

Primary (ID: 63350) 21174546269742403551077 (proven prime)
(ID: 64561) 577602331290573856110763729764888431695352578077418402342991990720552691278112750879757588436082830816760177674787595674715327522912673186760709901353975219365115690692866953444346025848262057013266857288386235945209863147376616455654123271739230194108503642371813114946869379669496250576622726405509972396968473420877704204604191155879959845835854705882902491824374291858000211666383765337778122158691414422319061023381869972010100115872393791036293702133856809060923654568353622124695245929826737405141838536121187451926247245078416906113789891739 (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.