Factor Info

ID 181061
Size 850 digits / 2823 bits
Status composite
Value 3618149261208512026168764042778594155242421058401833450737714413718311791069565563765816680298420924154633537327290225819082138052571885721463344092820514336888137270043797442663268856961361742790056814188423739218209534218366363084316168013233076203687192163377517121851106737347251357824427733042206428480285696050192745762349248028228014506998313327751347349140840218256627743663996606505769996688073146375996980408131970646659296856109518658288523294548969532234181402291939715339238488126710295189758351676258482589585962285230527003483769653438677090641109044524273670276182306322224261932444405316544203866924538579237289950715243558516790382942787804669508473809930013337585258139683657923752683631863575836648715562093065270185521095421837524262047590748076079355454642453465803583913274777980540223899180041127815365691019598179271538223777

Factorizations

Primary (ID: 143188) 3835337568421414203288476221245482753822893696064844665686669457599141039983801198321607207 (proven prime)
(ID: 181062) 943371788444088725265700902653771089479955191224462224774934964146915583655173073427528269850172525654986789581752395647291038795588837971664604310785413899773263745638290991747026335240623449853989101109635351035544077601193098110551383947819666656682338925869711568496706971022532305467245553156357912354633233736858299358013372792583267240445223583676731689148132011747490858922168307492793084648120493709838733481784814272771045367932475310037341535466336157175052201613073685049269525379534918412451592584716516185729365326386588648107773890334074401172110422973400635125980865673165423123983915883190964194867022174885424607679160669413522071324734020342342610205020635211049949478950446220073778529854591969436594004257476362023373486835717406014763511 (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.