proposition: Lemma prime12983 : prime 12983.
proof: Proof. apply (Pocklington_refl (Pock_certif 12983 5 ((6491, 1)::(2,1)::nil) 1) ((Proof_certif 6491 prime6491) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock