proposition: Lemma prime17939 : prime 17939.
proof: Proof. apply (Pocklington_refl (Pock_certif 17939 2 ((8969, 1)::(2,1)::nil) 1) ((Proof_certif 8969 prime8969) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock