Factor Info

ID 152329
Size 177 digits / 586 bits
Status composite
Value 163280232545433552919739711309430330258720635666740517873502764425324893659455828117306970791391857741935483870967742266885384380145735886836928858561418074011906862177892117067

Factorizations

Primary (ID: 186450) 635852187045784830403209410660680328615487061812593459 (proven prime)
(ID: 186451) 256789605936633326956889082759223856993438263059717900481079852766506712444516712804519579200376462458831750196198919371913 (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.