Factor Info

ID 40461
Size 364 digits / 1207 bits
Status composite
Value 1641493056257180323982264032979419815278398277815813743068832709643686604770230853324769683917636034187109716728032404413179876613639235193547427032942861588102960746943153064967572327601534374452423078557719997582672520515906816461066723091451196421682036892159085081393946724438047473709636691378946338938418426210195510216597844821365293507362818252452568247563

Factorizations

Primary (ID: 19970) 1716647120944708147671447461422244736431889206579721400376110588630763194268685679597826668704163 (proven prime)
(ID: 40462) 956220434723841839043027765100966072525462643598058847841288455364719804628543204795121941686971727510149857753315144279627322314005611535190384843665443144181299171175644530127456821999422650996956549122058714792612748928076180631644546394639479277789263075925351801 (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.