proposition: Lemma prime23339 : prime 23339.
proof: Proof. apply (Pocklington_refl (Pock_certif 23339 2 ((1667, 1)::(2,1)::nil) 1) ((Proof_certif 1667 prime1667) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock