theorem
proved
term proof
twin_prime_seventyone_seventythree
show as:
view Lean formalization →
formal statement (Lean)
1189theorem twin_prime_seventyone_seventythree : Prime 71 ∧ Prime 73 ∧ 73 = 71 + 2 := by native_decide
proof body
Term-mode proof.
1190
1191/-! ### More arithmetic function values at RS-related numbers -/
1192
1193/-- ω(120) = 3 (distinct prime factors: 2, 3, 5). -/