proposition: Lemma prime31687 : prime 31687.
proof: Proof. apply (Pocklington_refl (Pock_certif 31687 3 ((5281, 1)::(2,1)::nil) 1) ((Proof_certif 5281 prime5281) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock