proposition: Lemma prime18743 : prime 18743.
proof: Proof. apply (Pocklington_refl (Pock_certif 18743 5 ((9371, 1)::(2,1)::nil) 1) ((Proof_certif 9371 prime9371) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock