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theorem proved term proof

isolated_prime_fiftythree

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formal statement (Lean)

2844theorem isolated_prime_fiftythree : Prime 53 ∧ ¬Prime 51 ∧ ¬Prime 55 := by native_decide

proof body

Term-mode proof.

2845
2846/-- 67 is an isolated prime: 65 = 5 × 13, 69 = 3 × 23. -/

depends on (5)

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