Query:
/api/nf_fields/?_offset=0
{'class_group': [2, 2, 10, 10], 'class_number': 400, 'cm': True, 'coeffs': [625, -125, 2650, 445, 10616, -14164, 47983, -44226, 174168, -104714, 68890, -36325, 19301, -4980, 2045, -481, 138, -4, 13, -1, 1], 'conductor': 155, 'degree': 20, 'disc_abs': 22199191947851112787734405517578125, 'disc_rad': 155, 'disc_sign': 1, 'gal_is_abelian': True, 'gal_is_cyclic': True, 'gal_is_solvable': True, 'galois_disc_exponents': [15, 16], 'galois_label': '20T1', 'galt': 1, 'grd': 52.15751099959023, 'id': 18671853, 'index': 1, 'inessentialp': [], 'is_galois': True, 'is_minimal_sibling': True, 'iso_number': 2, 'label': '20.0.22199191947851112787734405517578125.2', 'local_algs': ['5.1.4.3a1.1', '5.1.4.3a1.1', '5.1.4.3a1.1', '5.1.4.3a1.1', '5.1.4.3a1.1', '31.1.5.4a1.1', '31.1.5.4a1.1', '31.1.5.4a1.1', '31.1.5.4a1.1'], 'maximal_cm_subfield': [625, -125, 2650, 445, 10616, -14164, 47983, -44226, 174168, -104714, 68890, -36325, 19301, -4980, 2045, -481, 138, -4, 13, -1, 1], 'maxp': 31, 'monogenic': 0, 'narrow_class_group': [2, 2, 10, 10], 'narrow_class_number': 400, 'num_ram': 2, 'r2': 10, 'ramps': [5, 31], 'rd': 52.1575109996, 'regulator': {'__RealLiteral__': 0, 'data': '24173706.8324', 'prec': 44}, 'relative_class_number': 400, 'subfield_mults': [1, 1, 1, 1], 'subfields': ['-1.-1.1', '1.-1.1.-1.1', '-5.1.21.-12.-1.1', '25.225.435.-95.-634.-138.228.44.-27.-3.1'], 'torsion_order': 10, 'unit_signature_rank': 0, 'used_grh': True}