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erdos_972

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**Erdős problem 972.** Let $\alpha > 1$ be irrational. Are there infinitely many primes $p$ such that $\lfloor p\alpha \rfloor$ is also prime?

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Lean 4 Statement 
theorem erdos_972 : answer(sorry) ↔ ∀ α > 1, Irrational α → (primeSet α).Infinite
ID: ErdosProblems__972__erdos_972
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