proposition: Lemma prime653 : prime 653.
proof: Proof. apply (Pocklington_refl (Pock_certif 653 2 ((163, 1)::(2,2)::nil) 1) ((Proof_certif 163 prime163) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock