Number TheoryHardOrders and Primitive Roots ShareOrders and Primitive Roots · Hard problemModulo a prime ppp, an integer a≢1a \not\equiv 1a≡1 satisfies a35≡1a^{35} \equiv 1a35≡1 and a21≡1a^{21} \equiv 1a21≡1. What is the order of aaa modulo ppp?Check Show answer Walk through it step by step Practice more like this Review this concept