On high power moments of the error term of the Dirichlet divisor function over primesLet $3\leqslant k\leqslant9$ be a fixed integer, $p$ be a prime and $d(n)$ denote the Dirichlet divisor function. We use $Δ(x)$ to denote the error term in the asymptotic formula of the summatory function of $d(n)$. The aim of this paper is to study the $k$-th power moments of $Δ(p)$, namely $\sum_{p\leqslant x}Δ^k(p)$, and we give an asymptotic formula.
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