Factor Info

ID 141340
Size 632 digits / 2097 bits
Status composite
Value 12447144602747495572768974155331103731937263439724572485153193266214227074868330188260923842946834487386461451915673159333316611074182525545554407573480495910011856832468127874312846426359109525985133460932750337064284491402935759849758387097488570870224080152880207028978529177110818561367295953467241887690480096313584784800922660741787450254290581537659031958627383477053761682714231043364152654396757653646380542088933873259037065681856685273368117647172096077473095867302396172818463072038615012455435256293970962425211949388896277333332343031293889937135957360558279707788126862872365836182302564816399963287907062296485753627

Factorizations

Primary (ID: 176350) 15031681774150472995711082643316600081 (proven prime)
(ID: 176351) 828060678090755781716039119445465596457252482670007170396917296780231035900117658426949461081741676281308843405825756737531286617943998568529661205967150368083696616079863412773230579342458645560586170969016121356593150720168778277935012152081936265073386402430281659726780208839638062301211595647546811768494949051834988787729187272507249809978904852561759423164952528248550839816974795840570744251676663597527342369133632219860775874426078907998607035061993887077808083914475222387428931599578566956759015636232151094848049148256127118971816553933420345966318948644600888763343797450811772267 (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.