Formats: - HTML - YAML - JSON - 2026-06-04T06:56:24.710684
Query: /api/ec_nfcurves/?_offset=0
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{'Lvalue': {'__RealLiteral__': 0, 'data': '3.8020734397334215377266904449471745595', 'prec': 130}, 'abs_disc': 1028, 'ainvs': '1,1;1,-1;1,1;1515,20;-10541,-253', 'analytic_rank': 0, 'bad_primes': ['(2,w+1)'], 'base_change': [], 'class_deg': 2, 'class_label': '2.0.1028.1-2.1-b', 'class_size': 2, 'cm': 0, 'cm_type': 0, 'conductor_ideal': '(2,w+1)', 'conductor_label': '2.1', 'conductor_norm': 2, 'conductor_norm_factors': [2], 'degree': 2, 'disc': '(256)', 'equation': '{y}^2+\\left(a+1\\right){x}{y}+\\left(a+1\\right){y}={x}^3+\\left(-a+1\\right){x}^2+\\left(20a+1515\\right){x}-253a-10541', 'field_label': '2.0.1028.1', 'galois_images': ['2B'], 'gens': [], 'heights': [], 'id': 799907, 'iso_label': 'b', 'iso_nlabel': 1, 'isodeg': [1, 2], 'isogeny_matrix': [[1, 2], [2, 1]], 'jinv': '1076890625/4,0', 'label': '2.0.1028.1-2.1-b2', 'local_data': [{'p': '(2,w+1)', 'cp': 4, 'kod': 8, 'red': 1, 'normp': 2, 'rootno': -1, 'ord_cond': 1, 'ord_disc': 4, 'ord_den_j': 4}], 'minD': '(4)', 'n_bad_primes': 1, 'ngens': 0, 'non_min_p': ['(2,w+1)'], 'nonmax_primes': [2], 'nonmax_rad': 2, 'normdisc': 65536, 'number': 2, 'omega': {'__RealLiteral__': 0, 'data': '7.6189842533403313371528492456426238260', 'prec': 130}, 'potential_good_reduction': False, 'q_curve': True, 'rank': 0, 'rank_bounds': [0, 0], 'reducible_primes': [2], 'reg': 1, 'root_analytic_conductor': 3.407160637560593, 'semistable': True, 'sha': 16, 'short_class_label': '2.1-b', 'short_label': '2.1-b2', 'signature': [0, 1], 'tamagawa_product': 4, 'torsion_gens': ['[[21,1/2],[213/4,-45/4],[1,0]]'], 'torsion_order': 2, 'torsion_primes': [2], 'torsion_structure': [2], 'trace_hash': 2291723255891049409}