Factor Info

ID 19006
Size 267 digits / 887 bits
Status composite
Value 650849337631971593173901634645885567271616960369615340753525631487008224152419527536190969296128508308391442271581411554106416011025328283685826858194800879962398438486212442296129945598875542438780769993922014652778181652832551460926184310542589128695808011422187041

Factorizations

Primary (ID: 19007) 658902026875796428567829503940349573542148080739049 (proven prime)
(ID: 19008) 987778624263751469824838755731758902224337492861913987923127734542596921976862996094180807230747819173681883173030622876415268018827520352119451339605148732942707369846029949173112104044251929571912735617242990284409 (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.