{"Clabel": "163170de2", "lmfdb_label": "163170.ca4", "Ciso": "163170de", "lmfdb_iso": "163170.ca", "regulator": {"__RealLiteral__": 0, "data": "2.0164704872769342008452981747", "prec": 100}, "ainvs": [1, -1, 0, -9404334, 11079920340], "jinv": [1072487167529950801, 2554882560000], "min_quad_twist_ainvs": [1, 1, 1, -21325, 1187267], "iso_nlabel": 52, "Cnumber": 2, "lmfdb_number": 4, "cm": 0, "num_bad_primes": 5, "optimality": 0, "manin_constant": 1, "torsion": 4, "rank": 1, "analytic_rank": 1, "signD": 1, "class_deg": 8, "class_size": 3, "min_quad_twist_disc": 21, "faltings_index": 1, "faltings_ratio": 2, "isogeny_degrees": [1, 2, 4], "nonmax_primes": [2], "torsion_structure": [2, 2], "torsion_primes": [2], "sha_primes": [], "conductor": 163170, "nonmax_rad": 2, "num_int_pts": 12, "sha": 1, "bad_primes": [2, 3, 5, 7, 37], "degree": 10616832, "semistable": true, "potential_good_reduction": false}