Elliptic curve data - 2.2.57.1-128.5-c2

Formats: - HTML - YAML - JSON - 2026-08-16T01:38:43.662270

• 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': '6.1398181017391286520789614197364457388', 'prec': 127}, 'abs_disc': 57, 'ainvs': '0,1;-1,0;0,1;-9207370,-2811454;16316634679,4982304576', 'analytic_rank': 0, 'bad_primes': ['(w-4)', '(w+3)'], 'base_change': [], 'class_deg': 21, 'class_label': '2.2.57.1-128.5-c', 'class_size': 4, 'cm': 0, 'cm_type': 0, 'conductor_ideal': '(18*w-76)', 'conductor_label': '128.5', 'conductor_norm': 128, 'conductor_norm_factors': [2], 'degree': 2, 'disc': '(-2808*w-9392)', 'equation': '{y}^2+a{x}{y}+a{y}={x}^{3}-{x}^{2}+\\left(-2811454a-9207370\\right){x}+4982304576a+16316634679', 'field_label': '2.2.57.1', 'galois_images': ['3B', '7B.6.3'], 'gens': [], 'heights': [], 'iso_label': 'c', 'iso_nlabel': 2, 'isodeg': [1, 3, 7, 21], 'isogeny_matrix': [[1, 3, 7, 21], [3, 1, 21, 7], [7, 21, 1, 3], [21, 7, 3, 1]], 'jinv': '-626661132824280747392901/4,293180476215589246298781/8', 'label': '2.2.57.1-128.5-c2', 'local_data': [{'p': '(w-4)', 'cp': 2, 'kod': -13, 'red': 0, 'normp': 2, 'rootno': -1, 'ord_cond': 6, 'ord_disc': 19, 'ord_den_j': 1}, {'p': '(w+3)', 'cp': 3, 'kod': 7, 'red': 1, 'normp': 2, 'rootno': -1, 'ord_cond': 1, 'ord_disc': 3, 'ord_den_j': 3}], 'minD': '(2808*w+9392)', 'n_bad_primes': 2, 'ngens': 0, 'non_min_p': [], 'nonmax_primes': [3, 7], 'nonmax_rad': 21, 'normdisc': 4194304, 'number': 2, 'omega': {'__RealLiteral__': 0, 'data': '0.15766874194152639719896279994371260019', 'prec': 127}, 'potential_good_reduction': False, 'q_curve': True, 'rank': 0, 'rank_bounds': [0, 0], 'reducible_primes': [3, 7], 'reg': 1, 'root_analytic_conductor': 2.2692297769010543, 'semistable': False, 'sha': 49, 'short_class_label': '128.5-c', 'short_label': '128.5-c2', 'signature': [2, 0], 'tamagawa_product': 6, 'torsion_gens': [], 'torsion_order': 1, 'torsion_primes': [], 'torsion_structure': [], 'trace_hash': 1388208850131029622}