proposition: Lemma prime19963 : prime 19963.
proof: Proof. apply (Pocklington_refl (Pock_certif 19963 2 ((3, 2)::(2,1)::nil) 24) ((Proof_certif 3 prime3) :: (Proof_certif 3 prime3) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock