{"Clabel": "8400bl3", "lmfdb_label": "8400.k1", "Ciso": "8400bl", "lmfdb_iso": "8400.k", "regulator": 1, "ainvs": [0, -1, 0, -537608, -151542288], "jinv": [268498407453697, 252], "min_quad_twist_ainvs": [1, 1, 1, -1344, 18405], "iso_nlabel": 10, "Cnumber": 3, "lmfdb_number": 1, "cm": 0, "num_bad_primes": 4, "optimality": 0, "manin_constant": 1, "torsion": 2, "rank": 0, "analytic_rank": 0, "signD": 1, "class_deg": 8, "class_size": 4, "min_quad_twist_disc": -20, "faltings_index": 2, "faltings_ratio": 4, "isogeny_degrees": [1, 2, 4, 8], "nonmax_primes": [2], "torsion_structure": [2], "torsion_primes": [2], "sha_primes": [2], "conductor": 8400, "nonmax_rad": 2, "num_int_pts": 1, "sha": 4, "bad_primes": [2, 3, 5, 7], "degree": 49152, "semistable": false, "potential_good_reduction": false}