Elliptic curve data - 16456.k1

Formats: - HTML - YAML - JSON - 2025-11-06T15:53:05.849776

• ec_curvedata •

  Column	Type
  Ciso	text
  Clabel	text
  Cnumber	smallint
  abc_quality	double precision
  absD	numeric
  adelic_genus	integer
  adelic_index	integer
  adelic_level	bigint
  ainvs	numeric[]
  analytic_rank	smallint
  bad_primes	integer[]
  class_deg	smallint
  class_size	smallint
  cm	smallint
  conductor	integer
  degree	bigint
  elladic_images	text[]
  faltings_height	numeric
  faltings_index	smallint
  faltings_ratio	smallint
  iso_nlabel	smallint
  isogeny_degrees	smallint[]
  jinv	numeric[]
  lmfdb_iso	text
  lmfdb_label	text
  lmfdb_number	smallint
  manin_constant	smallint
  min_quad_twist_ainvs	numeric[]
  min_quad_twist_disc	smallint
  modell_images	text[]
  modm_images	text[]
  nonmax_primes	smallint[]
  nonmax_rad	integer
  num_bad_primes	smallint
  num_int_pts	integer
  optimality	smallint
  potential_good_reduction	boolean
  rank	smallint
  regulator	numeric
  semistable	boolean
  serre_invariants	integer[]
  sha	integer
  sha_primes	smallint[]
  signD	smallint
  stable_faltings_height	numeric
  szpiro_ratio	double precision
  torsion	smallint
  torsion_primes	smallint[]
  torsion_structure	smallint[]

  
  {'Ciso': '16456b', 'Clabel': '16456b1', 'Cnumber': 1, 'abc_quality': 1.0565225442024817, 'absD': 12303909911332864, 'adelic_genus': 0, 'adelic_index': 2, 'adelic_level': 136, 'ainvs': [0, 0, 0, -1656611, 820706942], 'analytic_rank': 0, 'bad_primes': [2, 11, 17], 'class_deg': 1, 'class_size': 1, 'cm': 0, 'conductor': 16456, 'degree': 208320, 'elladic_images': [], 'faltings_height': {'__RealLiteral__': 0, 'data': '2.1970978083228775576917372206', 'prec': 100}, 'faltings_index': 0, 'faltings_ratio': 1, 'iso_nlabel': 10, 'isogeny_degrees': [1], 'jinv': [-16768130355156114, 410338673], 'lmfdb_iso': '16456.k', 'lmfdb_label': '16456.k1', 'lmfdb_number': 1, 'manin_constant': 1, 'min_quad_twist_ainvs': [0, 0, 0, -1656611, 820706942], 'min_quad_twist_disc': 1, 'modell_images': [], 'modm_images': ['136.2.0.?'], 'nonmax_primes': [], 'nonmax_rad': 1, 'num_bad_primes': 3, 'num_int_pts': 0, 'optimality': 1, 'potential_good_reduction': False, 'rank': 0, 'regulator': 1, 'semistable': False, 'serre_invariants': [[2, 4, 2057], [7, 2, 968], [11, 52, 136], [17, 18, 968]], 'sha': 1, 'sha_primes': [], 'signD': -1, 'stable_faltings_height': {'__RealLiteral__': 0, 'data': '0.76241446854347084270529324994', 'prec': 103}, 'szpiro_ratio': 5.621342698581776, 'torsion': 1, 'torsion_primes': [], 'torsion_structure': []}
• ec_classdata •

  Column	Type
  anlist	smallint[]
  aplist	smallint[]
  class_deg	smallint
  class_size	smallint
  conductor	integer
  isogeny_matrix	smallint[]
  lmfdb_iso	text
  trace_hash	bigint

  
  {'anlist': [0, 1, 0, 0, 0, 3, 0, -3, 0, -3, 0, 0, 0, -4, 0, 0, 0, -1, 0, -3, 0], 'aplist': [0, 0, 3, -3, 0, -4, -1, -3, -8, 2, 3, -3, 0, -5, 6, 6, 3, 5, 4, -16, -4, 1, -3, 10, -6], 'class_deg': 1, 'class_size': 1, 'conductor': 16456, 'isogeny_matrix': [[1]], 'lmfdb_iso': '16456.k', 'trace_hash': 65884565807824928}
• ec_mwbsd •

  Column	Type
  area	numeric
  conductor	integer
  gens	numeric[]
  heights	numeric[]
  lmfdb_label	text
  ngens	smallint
  rank_bounds	smallint[]
  real_period	numeric
  sha_an	numeric
  special_value	numeric
  tamagawa_product	integer
  torsion_generators	numeric[]
  xcoord_integral_points	numeric[]

  
  {'area': {'__RealLiteral__': 0, 'data': '0.012348809508273649528188688219', 'prec': 107}, 'conductor': 16456, 'gens': [], 'heights': [], 'lmfdb_label': '16456.k1', 'ngens': 0, 'rank_bounds': [0, 0], 'real_period': {'__RealLiteral__': 0, 'data': '0.37118575486731424824564172016', 'prec': 103}, 'sha_an': {'__RealLiteral__': 0, 'data': '1.0000000000000000000000000000', 'prec': 100}, 'special_value': {'__RealLiteral__': 0, 'data': '1.1135572646019427447369251604748566444', 'prec': 130}, 'tamagawa_product': 3, 'torsion_generators': [], 'xcoord_integral_points': []}
• ec_iwasawa •

  Column	Type
  iwdata	jsonb
  iwp0	smallint
  lmfdb_label	text

  
  {'iwdata': {'2': 'a', '3': [2, 8, 0], '5': [0, 0], '7': [0, 0], '11': 'a', '13': [0, 0], '17': [0, 0], '19': [0, 0], '23': [0, 0], '29': [0, 0], '31': [0, 0], '37': [0, 0], '41': [0, 0, 0], '43': [0, 0], '47': [0, 0]}, 'iwp0': 0, 'lmfdb_label': '16456.k1'}
• ec_torsion_growth •

  Column	Type
  degree	smallint
  field	numeric[]
  lmfdb_label	text
  torsion	smallint[]

  
  
  • id: 842766
    {'degree': 3, 'field': [46, 26, -1, 1], 'lmfdb_label': '16456.k1', 'torsion': [2]}
  • id: 842767
    {'degree': 6, 'field': [2754, 0, -387, 0, 4, 0, 1], 'lmfdb_label': '16456.k1', 'torsion': [2, 2]}
  • id: 842768
    {'degree': 8, 'field': [-1875, 0, -1176, 0, -150, 0, 0, 0, 1], 'lmfdb_label': '16456.k1', 'torsion': [3]}
  • id: 842769
    {'degree': 12, 'field': [-287776, 0, 211797, 0, -127699, 0, 9594, 0, 2002, 0, 81, 0, 1], 'lmfdb_label': '16456.k1', 'torsion': [4]}
• ec_localdata •

  Column	Type
  conductor	integer
  conductor_valuation	smallint
  discriminant_valuation	smallint
  j_denominator_valuation	smallint
  kodaira_symbol	smallint
  lmfdb_label	text
  prime	integer
  reduction_type	smallint
  root_number	smallint
  tamagawa_number	smallint

  
  
  • id: 365245
    {'conductor': 16456, 'conductor_valuation': 3, 'discriminant_valuation': 11, 'j_denominator_valuation': 0, 'kodaira_symbol': -2, 'lmfdb_label': '16456.k1', 'prime': 2, 'reduction_type': 0, 'root_number': 1, 'tamagawa_number': 1}
  • id: 365246
    {'conductor': 16456, 'conductor_valuation': 2, 'discriminant_valuation': 4, 'j_denominator_valuation': 0, 'kodaira_symbol': 4, 'lmfdb_label': '16456.k1', 'prime': 11, 'reduction_type': 0, 'root_number': -1, 'tamagawa_number': 3}
  • id: 365247
    {'conductor': 16456, 'conductor_valuation': 1, 'discriminant_valuation': 7, 'j_denominator_valuation': 7, 'kodaira_symbol': 11, 'lmfdb_label': '16456.k1', 'prime': 17, 'reduction_type': -1, 'root_number': 1, 'tamagawa_number': 1}
• ec_galrep •

  Column	Type
  adelic_gens	bigint[]
  adelic_image	text
  conductor	integer
  elladic_image	text
  lmfdb_label	text
  modell_image	text
  prime	smallint

  
  {'adelic_gens': [[135, 2, 134, 3], [103, 2, 103, 3], [1, 2, 0, 1], [1, 0, 2, 1], [1, 1, 135, 0], [105, 2, 105, 3], [69, 2, 69, 3]], 'adelic_image': '136.2.0.?', 'conductor': 16456, 'lmfdb_label': '16456.k1', 'prime': 0}
• lmfdb_iso 16456.k does not appear in ec_padic