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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. -/

depends on (5)

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