proposition: Lemma prime28309 : prime 28309.
proof: Proof. apply (Pocklington_refl (Pock_certif 28309 2 ((7, 1)::(2,2)::nil) 1) ((Proof_certif 7 prime7) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock