proposition: Lemma prime21803 : prime 21803.
proof: Proof. apply (Pocklington_refl (Pock_certif 21803 2 ((11, 1)::(2,1)::nil) 18) ((Proof_certif 11 prime11) :: (Proof_certif 2 prime2) :: nil)). enc (refl_equal true). Qed.
imports: List ZArith Coqprime(ZCAux) Pock