Factor Info

ID 210570
Size 499 digits / 1656 bits
Status composite
Value 1637355392211429328222963375198738090279453649333927763770532697164976286305833893828059879524526618934498705378395294837661195149464840201524825660530333102469950338081052209063587312606295923893995709249810908596753847959559718982309947180678530792332895374084520048292044903850830045605401031275259515659996735557950390662261109603453707645872026012675951809491739117093343610275714472537885345116343405322085723125996043486134031701544899843194879999999999999999999999999999999999999999999999999

Factorizations

Primary (ID: 210571) 54246348336924728509891 (proven prime)
(ID: 210572) 30183697933763118882496322261870795451213764037397158647425921337887579445790795678628348020872860409719837518659999295924738300590579458095517610750119318880130931465811927052663927075742524117526730690538757985107281357262299926308438704831455277634291998196277510058519938753639225947709064722310561869672635395984104930674679313318885103786838800808560871457119370448357643362268820726898155931064864777397397918805561538868340097537651862826069981431048855291256929856789 (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.