proposition: Lemma prime5557 : prime 5557.
proof: Proof. apply (Pocklington_refl (Pock_certif 5557 2 ((463, 1)::(2,2)::nil) 1) ((Proof_certif 463 prime463) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock