Factor Info

ID 109498
Size 500 digits / 1660 bits
Status composite
Value 31182214774893181155062854187338745725426165012790901563932757069161364468206929423339630462621139323120628155135656793670929399209387187909285762458616727670568757257481907926840624151761318292121327107920676439235045662616588924474897195664233989025186885862381371652283544934751078334706393974555160545980342474130632583081978788457222897197204370495487024753500603363106379705463130295620751125614999268848896523883825403507265847791533238065818349633036533318125734787426504322385725260742498641

Factorizations

Primary (ID: 118099) 285976616744754393167351200826878334581254710431 (proven prime)
(ID: 118100) 109037637866471296846933907420938913041877041418158375259565863144164544425628877999947638378592492407059967581101770227393053109820860395235038881613406463978443381544943150930858994466124506862999464437296039023844267683840020195675432893682684510877059976610909495503958997805704511925430570211026974226785604508655894364971108850525571136261402198281004990692351315820703858399603059304202981769973424362123387482589727363242003896179050388302416911 (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.