proposition: Lemma prime479 : prime 479.
proof: Proof. apply (Pocklington_refl (Pock_certif 479 13 ((239, 1)::(2,1)::nil) 1) ((Proof_certif 239 prime239) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock