Factor Info

ID 170419
Size 314 digits / 1043 bits
Status composite
Value 51473895066799024483878221858259424919624812979812787009626808686513130586949139752749495952369668304269495431311928332955715426180413091814049313931347373846444709241462166302530714660733667496218377935032664882035037274455484524230064094775300225528213772462696283001498872175807510860803749450199110922511375433

Factorizations

Primary (ID: 135022) 264395747054239228149497761 (proven prime)
(ID: 170418) 194685034234833809542035820273933399337112356665860631906430372835522915277989337742471522368075956776521206636895245305588607833016632270659091238210661587080877624637922170443983373958733881881335473963919016553317890225384803787231436156518725475005204380010264266318111342902195338153 (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.