Factor Info

ID 147577
Size 278 digits / 922 bits
Status composite
Value 21918730245876463474490391875534995233214821798758427207335981469449993402989125958306268264383169650456673761001645834288577355759143130931372987811324897710456005234293478174400357251405681159595999227721879730256567432448044991850982681061646014104100333096811177744460559531

Factorizations

Primary (ID: 182816) 4230382497214749175565322370827229 (proven prime)
(ID: 183088) 5181264403468855221925220489578904995862334338505166002233538291427449432225842648933498104553211277794981191272487413120331357668015001738986613845649960951998209577036229961864952444695583079464216501122403375368223360848680869442159307814439 (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.