proposition: Lemma prime2153 : prime 2153.
proof: Proof. apply (Pocklington_refl (Pock_certif 2153 3 ((269, 1)::(2,3)::nil) 1) ((Proof_certif 269 prime269) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock