Factor Info

ID 8734
Size 326 digits / 1081 bits
Status composite
Value 15893847142265706787814836535250008514632603959672590046406394679448681293899922996357761858063739291139858427904480390614145826858247898728266145323366925068573965914036551428597119509499923275123895282819383592907453741527930326289282147327696636850980330324769302942765327481348310062840605263759566391376093540103539012143

Factorizations

Primary (ID: 18617) 204474379397946598737178171975016296366280689 (proven prime)
(ID: 18618) 77730262290383154998642246638980790353767066117084061810958224023811432060348266325938185213166381097046746299609259488603537781949440655370737517088389874386902951075639683164730946393761743233916387953291652489905670547958631087304390923105291597037829004652671290287567624569887 (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.