Factor Info

ID 123436
Size 239 digits / 792 bits
Status composite
Value 16904778132743403294250481068212811038344451334130735509547885185540632954961273698990958279344824922566477505922348272798563407894330797066071241068841153991810916239309415884406764698120071080010809136857953204992466426548444309867741621

Factorizations

Primary (ID: 223) 2041439879348543749772391551430740910004881655249657303909 (proven prime)
(ID: 49621) 8280811158709209443163283394487896281079005930248201248320683490251442221158650582346836290621747254995944071039990322723724782339327232508895111979809258738029724137564118869809169 (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.