Formats: - HTML - YAML - JSON - 2026-10-06T10:28:47.974227
  • ec_classdata • Show schema
    {'anlist': [0, 1, 1, -1, -1, 1, -1, 4, -3, 1, 1, 4, 1, 2, 4, -1, -1, 2, 1, -1, -1], 'aplist': [1, -1, 1, 4, 4, 2, 2, -1, -4, -2, 0, -6, -6, 8, -12, -14, 4, 14, -4, 0, -14, 16, 0, -6, -10], 'class_deg': 4, 'class_size': 4, 'conductor': 285, 'isogeny_matrix': [[1, 4, 2, 4], [4, 1, 2, 4], [2, 2, 1, 2], [4, 4, 2, 1]], 'lmfdb_iso': '285.c', 'trace_hash': 403871582455362642}
  • lmfdb_iso 285.c does not appear in ec_padic
  • ec_curvedata • Show schema
    • id: 1098
      {'Ciso': '285c', 'Clabel': '285c3', 'Cnumber': 3, 'abc_quality': 1.0982581996716574, 'absD': 146611125, 'adelic_genus': 0, 'adelic_index': 48, 'adelic_level': 760, 'ainvs': [1, 1, 0, -6007, -181724], 'analytic_rank': 0, 'bad_primes': [3, 5, 19], 'class_deg': 4, 'class_size': 4, 'cm': 0, 'conductor': 285, 'degree': 288, 'elladic_images': ['4.12.0.8'], 'faltings_height': {'__RealLiteral__': 0, 'data': '0.75413885482685399943231616098', 'prec': 97}, 'faltings_index': 2, 'faltings_ratio': 4, 'intrinsic_torsion': 2, 'iso_nlabel': 2, 'isogeny_degrees': [1, 2, 4], 'jinv': [23977812996389881, 146611125], 'lmfdb_iso': '285.c', 'lmfdb_label': '285.c1', 'lmfdb_number': 1, 'manin_constant': 1, 'min_quad_twist_ainvs': [1, 1, 0, -6007, -181724], 'min_quad_twist_disc': 1, 'modell_images': ['2B'], 'modm_images': ['2.3.0.a.1', '4.12.0-4.c.1.2', '10.6.0.a.1', '20.24.0-20.g.1.1', '152.24.0.?', '760.48.0.?'], 'nonmax_primes': [2], 'nonmax_rad': 2, 'num_bad_primes': 3, 'num_int_pts': 0, 'optimality': 0, 'potential_good_reduction': False, 'rank': 0, 'regulator': 1, 'semistable': True, 'serre_invariants': [[2, 2, 5], [3, 4, 19], [5, 6, 57], [19, 20, 15]], 'sha': 1, 'sha_primes': [], 'signD': 1, 'stable_faltings_height': {'__RealLiteral__': 0, 'data': '0.75413885482685399943231616098', 'prec': 97}, 'szpiro_ratio': 6.67244184577228, 'torsion': 2, 'torsion_primes': [2], 'torsion_structure': [2]}
    • id: 1099
      {'Ciso': '285c', 'Clabel': '285c4', 'Cnumber': 4, 'abc_quality': 0.9810006384698988, 'absD': 41748046875, 'adelic_genus': 0, 'adelic_index': 48, 'adelic_level': 760, 'ainvs': [1, 1, 0, -1237, 13054], 'analytic_rank': 0, 'bad_primes': [3, 5, 19], 'class_deg': 4, 'class_size': 4, 'cm': 0, 'conductor': 285, 'degree': 288, 'elladic_images': ['4.12.0.7'], 'faltings_height': {'__RealLiteral__': 0, 'data': '0.75413885482685399943231616098', 'prec': 97}, 'faltings_index': 3, 'faltings_ratio': 4, 'intrinsic_torsion': 1, 'iso_nlabel': 2, 'isogeny_degrees': [1, 2, 4], 'jinv': [209595169258201, 41748046875], 'lmfdb_iso': '285.c', 'lmfdb_label': '285.c2', 'lmfdb_number': 2, 'manin_constant': 1, 'min_quad_twist_ainvs': [1, 1, 0, -1237, 13054], 'min_quad_twist_disc': 1, 'modell_images': ['2B'], 'modm_images': ['2.3.0.a.1', '4.12.0-4.c.1.1', '40.24.0-40.z.1.4', '76.24.0.?', '760.48.0.?'], 'nonmax_primes': [2], 'nonmax_rad': 2, 'num_bad_primes': 3, 'num_int_pts': 2, 'optimality': 0, 'potential_good_reduction': False, 'rank': 0, 'regulator': 1, 'semistable': True, 'serre_invariants': [[2, 2, 19], [3, 4, 19], [5, 6, 57], [19, 20, 15]], 'sha': 1, 'sha_primes': [], 'signD': 1, 'stable_faltings_height': {'__RealLiteral__': 0, 'data': '0.75413885482685399943231616098', 'prec': 97}, 'szpiro_ratio': 5.833925191009442, 'torsion': 4, 'torsion_primes': [2], 'torsion_structure': [4]}
    • id: 1097
      {'Ciso': '285c', 'Clabel': '285c2', 'Cnumber': 2, 'abc_quality': 0.9556029786132598, 'absD': 456890625, 'adelic_genus': 0, 'adelic_index': 48, 'adelic_level': 380, 'ainvs': [1, 1, 0, -382, -2849], 'analytic_rank': 0, 'bad_primes': [3, 5, 19], 'class_deg': 4, 'class_size': 4, 'cm': 0, 'conductor': 285, 'degree': 144, 'elladic_images': ['4.12.0.1'], 'faltings_height': {'__RealLiteral__': 0, 'data': '0.40756526454688134472370010025', 'prec': 97}, 'faltings_index': 1, 'faltings_ratio': 2, 'intrinsic_torsion': 1, 'iso_nlabel': 2, 'isogeny_degrees': [1, 2], 'jinv': [6189976379881, 456890625], 'lmfdb_iso': '285.c', 'lmfdb_label': '285.c3', 'lmfdb_number': 3, 'manin_constant': 1, 'min_quad_twist_ainvs': [1, 1, 0, -382, -2849], 'min_quad_twist_disc': 1, 'modell_images': ['2Cs'], 'modm_images': ['2.6.0.a.1', '4.12.0-2.a.1.1', '20.24.0-20.b.1.2', '76.24.0.?', '380.48.0.?'], 'nonmax_primes': [2], 'nonmax_rad': 2, 'num_bad_primes': 3, 'num_int_pts': 2, 'optimality': 0, 'potential_good_reduction': False, 'rank': 0, 'regulator': 1, 'semistable': True, 'serre_invariants': [[2, 2, 1], [3, 4, 19], [5, 6, 57], [19, 20, 15]], 'sha': 1, 'sha_primes': [], 'signD': 1, 'stable_faltings_height': {'__RealLiteral__': 0, 'data': '0.40756526454688134472370010025', 'prec': 97}, 'szpiro_ratio': 5.21079323593976, 'torsion': 4, 'torsion_primes': [2], 'torsion_structure': [2, 2]}
    • id: 1096
      {'Ciso': '285c', 'Clabel': '285c1', 'Cnumber': 1, 'abc_quality': 0.9487490541305785, 'absD': 15582375, 'adelic_genus': 0, 'adelic_index': 48, 'adelic_level': 760, 'ainvs': [1, 1, 0, 23, -176], 'analytic_rank': 0, 'bad_primes': [3, 5, 19], 'class_deg': 4, 'class_size': 4, 'cm': 0, 'conductor': 285, 'degree': 72, 'elladic_images': ['8.12.0.6'], 'faltings_height': {'__RealLiteral__': 0, 'data': '0.060991674266908690015084039524', 'prec': 97}, 'faltings_index': 0, 'faltings_ratio': 1, 'intrinsic_torsion': 2, 'iso_nlabel': 2, 'isogeny_degrees': [1, 2, 4], 'jinv': [1256216039, 15582375], 'lmfdb_iso': '285.c', 'lmfdb_label': '285.c4', 'lmfdb_number': 4, 'manin_constant': 1, 'min_quad_twist_ainvs': [1, 1, 0, 23, -176], 'min_quad_twist_disc': 1, 'modell_images': ['2B'], 'modm_images': ['2.3.0.a.1', '4.6.0.c.1', '8.12.0-4.c.1.5', '20.12.0-4.c.1.2', '40.24.0-40.z.1.10', '76.12.0.?', '152.24.0.?', '190.6.0.?', '380.24.0.?', '760.48.0.?'], 'nonmax_primes': [2], 'nonmax_rad': 2, 'num_bad_primes': 3, 'num_int_pts': 1, 'optimality': 1, 'potential_good_reduction': False, 'rank': 0, 'regulator': 1, 'semistable': True, 'serre_invariants': [[2, 2, 95], [3, 4, 19], [5, 6, 57], [19, 20, 15]], 'sha': 1, 'sha_primes': [], 'signD': -1, 'stable_faltings_height': {'__RealLiteral__': 0, 'data': '0.060991674266908690015084039524', 'prec': 97}, 'szpiro_ratio': 4.240360848514527, 'torsion': 2, 'torsion_primes': [2], 'torsion_structure': [2]}