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MathNet 2008-part-01 — 165 problems (EN–VI) Question 153

Math Olympiad Vault · MathNet 2008-part-01 — 165 problems (EN–VI)

Question 153

Prove that there exists a positive integer $n$, such that for all integers $k$ the number $k^2 + k + n$ has no prime divisors less than $2008$.