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Abstract
Suppose that $y>0$, $0\leq\alpha<2\pi$ and $0K$ and $P^-$ the set of primes $p$ such that $\cos(y\ln p+\alpha)<-K$ . In this paper we prove $\sum_{p\in P^+}\frac{1}{p}=\infty$ and
$\sum_{p\in P^-}\frac{1}{p}=\infty$.