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erdos_889.variants.v0_gt_1

Specification

$v_0(n) > 1$ for all $n$ except $n$ = 0, 1, 2, 3, 4, 7, 8, 16 [ErSe67] Erdős, P. and Selfridge, J. L., Some problems on the prime factors of consecutive integers. Illinois J. Math. (1967), 428--430.

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Lean 4 Statement 
theorem erdos_889.variants.v0_gt_1 :
    ∀ n : ℕ, n ∉ ({0, 1, 2, 3, 4, 7, 8, 16} : Finset ℕ) → 1 < v₀ n
ID: ErdosProblems__889__erdos_889.variants.v0_gt_1
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