proposition: Lemma prime18413 : prime 18413.
proof: Proof. apply (Pocklington_refl (Pock_certif 18413 2 ((4603, 1)::(2,2)::nil) 1) ((Proof_certif 4603 prime4603) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock