proposition: Lemma prime7517 : prime 7517.
proof: Proof. apply (Pocklington_refl (Pock_certif 7517 2 ((1879, 1)::(2,2)::nil) 1) ((Proof_certif 1879 prime1879) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock