{"Clabel": "16820b2", "lmfdb_label": "16820.c4", "Ciso": "16820b", "lmfdb_iso": "16820.c", "regulator": 1, "ainvs": [0, -1, 0, 3084, 65816], "jinv": [21296, 25], "min_quad_twist_ainvs": [0, 1, 0, 4, 4], "iso_nlabel": 2, "Cnumber": 2, "lmfdb_number": 4, "cm": 0, "num_bad_primes": 3, "optimality": 0, "manin_constant": 1, "torsion": 2, "rank": 0, "analytic_rank": 0, "signD": -1, "class_deg": 6, "class_size": 4, "min_quad_twist_disc": 29, "faltings_index": 1, "faltings_ratio": 2, "isogeny_degrees": [1, 2, 3, 6], "nonmax_primes": [2, 3], "torsion_structure": [2], "torsion_primes": [2], "sha_primes": [2], "conductor": 16820, "nonmax_rad": 6, "num_int_pts": 1, "sha": 4, "bad_primes": [2, 5, 29], "degree": 24192, "semistable": false, "potential_good_reduction": false, "absD": 3806869254400, "faltings_height": {"__RealLiteral__": 0, "data": "1.1002714097576896971262259963", "prec": 100}, "stable_faltings_height": {"__RealLiteral__": 0, "data": "-1.0454746256088441894102314342", "prec": 103}, "elladic_images": ["4.6.0.5", "3.4.0.1"], "modell_images": ["2B", "3B"], "adelic_level": 3480, "adelic_index": 384, "adelic_genus": 9, "modm_images": ["2.3.0.a.1", "3.4.0.a.1", "4.6.0.a.1", "6.12.0.a.1", "12.24.0.d.1", "20.12.0.d.1", "24.48.0.bh.1", "40.24.0.bc.1", "60.48.1.h.1", "87.8.0.?", "120.192.9.?", "174.24.0.?", "232.12.0.?", "348.48.0.?", "696.96.0.?", "1160.48.0.?", "1740.96.1.?", "3480.384.9.?"], "abc_quality": 0.8396384887826309, "szpiro_ratio": 3.6734005174040263}