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theorem proved term proof

emirp_seventeen

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formal statement (Lean)

2324theorem emirp_seventeen : Prime 17 ∧ Prime 71 ∧ 17 ≠ 71 := by native_decide

proof body

Term-mode proof.

2325
2326/-- 31 reversed is 13, both prime (31 is an emirp). -/

depends on (5)

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