{"Clabel": "400710x2", "lmfdb_label": "400710.x4", "Ciso": "400710x", "lmfdb_iso": "400710.x", "regulator": 1, "ainvs": [1, 0, 1, -7698333, -8205052232], "jinv": [1072487167529950801, 2554882560000], "min_quad_twist_ainvs": [1, 1, 1, -21325, 1187267], "iso_nlabel": 23, "Cnumber": 2, "lmfdb_number": 4, "cm": 0, "num_bad_primes": 5, "optimality": 4, "manin_constant": 1, "torsion": 4, "rank": 0, "analytic_rank": 0, "signD": 1, "class_deg": 8, "class_size": 3, "min_quad_twist_disc": -19, "faltings_index": 1, "faltings_ratio": 2, "isogeny_degrees": [1, 2, 4], "nonmax_primes": [2], "torsion_structure": [2, 2], "torsion_primes": [2], "sha_primes": [], "conductor": 400710, "nonmax_rad": 2, "num_int_pts": 2, "sha": 1, "bad_primes": [2, 3, 5, 19, 37], "degree": 23887872, "semistable": true, "potential_good_reduction": false}