proposition: Lemma prime4703 : prime 4703.
proof: Proof. apply (Pocklington_refl (Pock_certif 4703 5 ((2351, 1)::(2,1)::nil) 1) ((Proof_certif 2351 prime2351) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock