Factor Info

ID 55884
Size 474 digits / 1574 bits
Status composite
Value 624396980429561111944837755136248963431584652261944340387959436562470279902878285329521399034430511040839297799665327864052729362433622848794188584069836946705666082888482208900314761852416546266985679335369645512595049198915486086793205168467611535251823139089919585269870420061160414635100708829751493704792723926222481127482477994577820072009439698367281128425334549568079025416584410046032629856136029782010495084183219701218297441070769484957692688401370595129274101989

Factorizations

Primary (ID: 55242) 597891861167008906854329 (proven prime)
(ID: 79634) 1044330958462651727212350570704733305396360368227742439267825818259366267907072809585130203250065642871217290149951211226306700545026409106011140513308662150589663760618442643226524740463079918452409095043662060877886438428098133292596089062316756781115325453623719954556705924671177616407748540104986072474310655146547477749339970289219992064448654123987152435208509443510973012803560046817395981371957986775177595644465290042265827543684982674790541 (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.