Elliptic curve data - 2.0.483.1-21.1-b1

Formats: - HTML - YAML - JSON - 2026-06-04T09:31:14.556479

• ec_nfcurves •

  Column	Type
  Lvalue	numeric
  abs_disc	bigint
  ainvs	text
  analytic_rank	smallint
  bad_primes	jsonb
  base_change	jsonb
  class_deg	integer
  class_label	text
  class_size	smallint
  cm	integer
  cm_type	smallint
  conductor_ideal	text
  conductor_label	text
  conductor_norm	bigint
  conductor_norm_factors	integer[]
  degree	smallint
  disc	text
  equation	text
  field_label	text
  galois_images	jsonb
  gens	jsonb
  heights	numeric[]
  iso_label	text
  iso_nlabel	smallint
  isodeg	integer[]
  isogeny_matrix	jsonb
  jinv	text
  label	text
  local_data	jsonb
  minD	text
  n_bad_primes	integer
  ngens	smallint
  non_min_p	jsonb
  nonmax_primes	smallint[]
  nonmax_rad	integer
  normdisc	numeric
  number	smallint
  omega	numeric
  potential_good_reduction	boolean
  q_curve	boolean
  rank	smallint
  rank_bounds	jsonb
  reducible_primes	integer[]
  reg	numeric
  root_analytic_conductor	double precision
  semistable	boolean
  sha	integer
  short_class_label	text
  short_label	text
  signature	jsonb
  tamagawa_product	integer
  torsion_gens	jsonb
  torsion_order	smallint
  torsion_primes	integer[]
  torsion_structure	jsonb
  trace_hash	bigint

  
  {'Lvalue': {'__RealLiteral__': 0, 'data': '0.62761373627768019603740009349940267540', 'prec': 133}, 'abs_disc': 483, 'ainvs': '1,0;1,0;1,0;-1667,0;72764,0', 'analytic_rank': 0, 'bad_primes': ['(3,w+1)', '(7,w+3)'], 'base_change': ['33327.k4', '147.a4'], 'class_deg': 8, 'class_label': '2.0.483.1-21.1-b', 'class_size': 6, 'cm': 0, 'cm_type': 0, 'conductor_ideal': '(21,w+10)', 'conductor_label': '21.1', 'conductor_norm': 21, 'conductor_norm_factors': [3, 7], 'degree': 2, 'disc': '(2034669218547)', 'equation': '{y}^2+{x}{y}+{y}={x}^3+{x}^2-1667{x}+72764', 'field_label': '2.0.483.1', 'galois_images': ['2Cs'], 'gens': [], 'heights': [], 'iso_label': 'b', 'iso_nlabel': 1, 'isodeg': [1, 2, 4, 8], 'isogeny_matrix': [[1, 8, 4, 8, 2, 4], [8, 1, 2, 4, 4, 8], [4, 2, 1, 2, 2, 4], [8, 4, 2, 1, 4, 8], [2, 4, 2, 4, 1, 2], [4, 8, 4, 8, 2, 1]], 'jinv': '-4354703137/17294403,0', 'label': '2.0.483.1-21.1-b1', 'local_data': [{'p': '(3,w+1)', 'cp': 2, 'kod': 6, 'red': -1, 'normp': 3, 'rootno': 1, 'ord_cond': 1, 'ord_disc': 2, 'ord_den_j': 2}, {'p': '(7,w+3)', 'cp': 16, 'kod': 20, 'red': 1, 'normp': 7, 'rootno': -1, 'ord_cond': 1, 'ord_disc': 16, 'ord_den_j': 16}], 'minD': '(17294403)', 'n_bad_primes': 2, 'ngens': 0, 'non_min_p': ['(7,w+3)'], 'nonmax_primes': [2], 'nonmax_rad': 2, 'normdisc': 4139878828902659648791209, 'number': 1, 'omega': {'__RealLiteral__': 0, 'data': '0.86207692963712698063615726709151819819', 'prec': 133}, 'potential_good_reduction': False, 'q_curve': True, 'rank': 0, 'rank_bounds': [0, 0], 'reducible_primes': [2], 'reg': 1, 'root_analytic_conductor': 4.204040997320177, 'semistable': True, 'sha': 1, 'short_class_label': '21.1-b', 'short_label': '21.1-b1', 'signature': [0, 1], 'tamagawa_product': 32, 'torsion_gens': ['[[-221/4,0],[217/8,0],[1,0]]'], 'torsion_order': 2, 'torsion_primes': [2], 'torsion_structure': [2], 'trace_hash': 2059523014481759320}