Factor Info

ID 21779
Size 420 digits / 1394 bits
Status composite
Value 274340195840535117704714624154066689244126866174194547673851320561866129527090664332614546374273431944583585316131093001403361903395870389455738053429597524609879783811106721169995373124211866386283119367304495501576369882758757186191599106734179769061804831180229745600196651027563155565818150843640904172392947690336831086378857000204326292432275972391714485558209029060893120961409384427090997848985648736276416906191

Factorizations

Primary (ID: 7472) 21441970593484574539001 (proven prime)
(ID: 21780) 12794542117500012017500773066939085517616899470922001891237382068309215919177043063910313434701237827201501753307197178253290481210780482116095524532127223538518214040489108772404868379919171744428653735986691996454486614205471129042269813567527025080537671448070306499605317416194822914447099767938286787647717687082769011750734949522773349899274300875507462805473936673447028729378181504856957191 (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.