proposition: Lemma prime8923 : prime 8923.
proof: Proof. apply (Pocklington_refl (Pock_certif 8923 2 ((1487, 1)::(2,1)::nil) 1) ((Proof_certif 1487 prime1487) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock