Factor Info

ID 150140
Size 374 digits / 1242 bits
Status composite
Value 66630543275678912729754001031212311519800406415962649876656660546111482855010154385150384044424753881914016890547019426459560945979908552842553980211203212505996677471446667349151146225837483564903604163840506225138236117766580713858389867799453215265047997626241950081103184648082614307798738591965824601712838535346878690088781762303641797958361053021483021000616624228757

Factorizations

Primary (ID: 149697) 54038270936581263648572886161819371856109258430815732230091034710505552555417834088204702807068301439528354463147290787324811801989007 (proven prime)
(ID: 184196) 1233025078723851196350075332014978565058118136825970389682407932984458562955153720837358322991936543458265581324008723694172650050807359075702736018972025736365476392873224619847720642413796509748316736771917500412979802168485701602921284251 (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.