On the largest prime factor of shifted primes
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DOI: 10.1007/s10114-016-5121-3
Abstract: For any integer n ≥ 2, let P(n) be the largest prime factor of n. In this paper, we prove that the number of primes p ≤ x with P(p−1) ≥ pc is more than… read more here.
Keywords: shifted primes; largest prime; factor shifted; prime factor ... See more keywords