Elliptic curve data - 2.0.3.1-6561.1-a2

Formats: - HTML - YAML - JSON - 2026-04-15T10:46:34.553050

• 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': '1.2139641387487244327739202689022091171', 'prec': 130}, 'abs_disc': 3, 'ainvs': '1,0;-1,0;0,1;-6,-5;-3,-7', 'analytic_rank': 0, 'bad_primes': ['(-2*w+1)'], 'base_change': [], 'class_deg': 3, 'class_label': '2.0.3.1-6561.1-a', 'class_size': 2, 'cm': 0, 'cm_type': 0, 'conductor_ideal': '(81)', 'conductor_label': '6561.1', 'conductor_norm': 6561, 'conductor_norm_factors': [3], 'degree': 2, 'disc': '(-2187*w+2187)', 'equation': '{y}^2+{x}{y}+a{y}={x}^{3}-{x}^{2}+\\left(-5a-6\\right){x}-7a-3', 'field_label': '2.0.3.1', 'galois_images': ['2Cn', '3B.1.1[2]'], 'gens': [], 'heights': [], 'iso_label': 'a', 'iso_nlabel': 0, 'isodeg': [1, 3], 'isogeny_matrix': [[1, 3], [3, 1]], 'jinv': '-45144,33507', 'label': '2.0.3.1-6561.1-a2', 'local_data': [{'p': '(-2*w+1)', 'cp': 3, 'kod': -4, 'red': 0, 'normp': 3, 'rootno': -1, 'ord_cond': 8, 'ord_disc': 14, 'ord_den_j': 0}], 'minD': '(2187)', 'n_bad_primes': 1, 'ngens': 0, 'non_min_p': [], 'nonmax_primes': [2, 3], 'nonmax_rad': 6, 'normdisc': 4782969, 'number': 2, 'omega': {'__RealLiteral__': 0, 'data': '3.1539713503190771365461563347911877226', 'prec': 130}, 'potential_good_reduction': True, 'q_curve': True, 'rank': 0, 'rank_bounds': [0, 0], 'reducible_primes': [3], 'reg': 1, 'root_analytic_conductor': 1.3929697660455929, 'semistable': False, 'sha': 1, 'short_class_label': '6561.1-a', 'short_label': '6561.1-a2', 'signature': [0, 1], 'tamagawa_product': 3, 'torsion_gens': ['[[-2,0],[1,-2],[1,0]]'], 'torsion_order': 3, 'torsion_primes': [3], 'torsion_structure': [3], 'trace_hash': 1216380198838308485}