Query:
/api/nf_fields/?_offset=0
{'class_group': [2], 'class_number': 2, 'cm': False, 'coeffs': [7168, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1], 'conductor': 0, 'degree': 20, 'disc_abs': 2988151979474457198592000000000000, 'disc_rad': 70, 'disc_sign': 1, 'gal_is_abelian': False, 'gal_is_cyclic': False, 'gal_is_solvable': True, 'galois_disc_exponents': [320, 120, 152], 'galois_label': '20T42', 'galt': 42, 'grd': 84.94359407115167, 'id': 22146292, 'index': 1, 'inessentialp': [], 'is_galois': False, 'is_minimal_sibling': True, 'iso_number': 1, 'label': '20.0.2988151979474457198592000000000000.1', 'local_algs': ['2.1.2.3a1.2', '2.1.2.3a1.4', '2.4.2.12a1.9', '2.4.2.12a1.1', '5.4.1.0a1.1', '5.4.4.12a1.4', '7.1.20.19a1.1'], 'maximal_cm_subfield': [2, -1, 1], 'maxp': 7, 'monogenic': 0, 'narrow_class_group': [2], 'narrow_class_number': 2, 'num_ram': 3, 'r2': 10, 'ramps': [2, 5, 7], 'rd': 47.18132511247428, 'regulator': {'__RealLiteral__': 0, 'data': '738827162.6953382', 'prec': 54}, 'subfield_mults': [1, 1, 1, 1], 'subfields': ['2.-1.1', '28.0.0.0.1', '-7.0.0.0.0.1', '7.0.0.0.0.0.0.0.0.0.1'], 'torsion_order': 2, 'unit_signature_rank': 0, 'used_grh': True}