Factor Info

ID 51359
Size 441 digits / 1465 bits
Status composite
Value 510509398115627159606045948919033577814357424242126041572402667344820940841425223789227555933029662059959641443647339819574237768409091190683305660193390490249483462607602960644135905351862798932124591237273102264634630630480827827808054486782232114800244056247849194199831234038234029155151001114065108701563614746196549489464781874800339544684709759592769159417204298640608740574228413081763782691326562696531711264310112438966182168978561

Factorizations

Primary (ID: 51360) 12624322881812991993463959241 (proven prime)
(ID: 51361) 40438556815675517629979123002469887794237893073714915918420932289727337832210531237820304985022855097000602145209572586254485802152028092614536986078768715603874433564182679816625841591220005214037158564591213679369919939674951082855783211515551912710967176423463977098532042827893563987233078733199304163965830072670523282787962800071737189758700058240462748654499893030882937836850193383048834405978235439254521 (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.