theorem
proved
term proof
twin_prime_twohundredsixtynine_twohundredseventyone
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formal statement (Lean)
2604theorem twin_prime_twohundredsixtynine_twohundredseventyone : Prime 269 ∧ Prime 271 ∧ 271 = 269 + 2 := by native_decide
proof body
Term-mode proof.
2605
2606/-- (281, 283) is a twin prime pair. -/