proposition: Lemma prime19739 : prime 19739.
proof: Proof. apply (Pocklington_refl (Pock_certif 19739 2 ((71, 1)::(2,1)::nil) 1) ((Proof_certif 71 prime71) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock