theorem
proved
term proof
five_almost_prime_twohundredseventytwo
show as:
view Lean formalization →
formal statement (Lean)
2478theorem five_almost_prime_twohundredseventytwo : isFiveAlmostPrime 272 = true := by native_decide
proof body
Term-mode proof.
2479
2480/-! ### Palindromic primes -/
2481
2482/-- 2 is a palindromic prime (single digit). -/