proposition: Lemma prime13337 : prime 13337.
proof: Proof. apply (Pocklington_refl (Pock_certif 13337 3 ((1667, 1)::(2,3)::nil) 1) ((Proof_certif 1667 prime1667) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock