Factor Info

ID 20462
Size 325 digits / 1080 bits
Status composite
Value 8990855062019909570991917845807099332338299202586022336626473886823314340569906308561307721813348960077877461900971852018983814660338576654109125620881727640203832125884732836125293454212585160696587210339560084540999143630524627146971902869670757977436580622569987109462727739686126639080586472217836071501047260369380416963

Factorizations

Primary (ID: 28619) 545241957223015210665999453076925707499365608184793723 (proven prime)
(ID: 28620) 16489661044816593854444001488685548959722972094719888690441976904628170888522962686332865144643246349136087581516192839870239242996347504385482966746855111784718018307211155431105755602393056765006836108844485010729519794450359364658074894668590478334850931924657474689881 (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.