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MathNet 2024-part-01 — 168 problems (EN–VI) Question 163

Math Olympiad Vault · MathNet 2024-part-01 — 168 problems (EN–VI)

Question 163

We shall say that an odd prime $p$ is *kooky* if the sum of all primes smaller than $p$ is a multiple of $p$. Can two consecutive primes be kooky?