no need to check for cofactor > L in factor_both_leftover_norms()
no need to check for cofactor > L in factor_both_leftover_norms()

mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs