proposition: Lemma prime42473 : prime 42473.
proof: Proof. apply (Pocklington_refl (Pock_certif 42473 3 ((5309, 1)::(2,3)::nil) 1) ((Proof_certif 5309 prime5309) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock