proposition: Lemma prime2239 : prime 2239.
proof: Proof. apply (Pocklington_refl (Pock_certif 2239 3 ((373, 1)::(2,1)::nil) 1) ((Proof_certif 373 prime373) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock