proposition: Lemma prime31397 : prime 31397.
proof: Proof. apply (Pocklington_refl (Pock_certif 31397 2 ((47, 1)::(2,2)::nil) 1) ((Proof_certif 47 prime47) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock