Elliptic curve isogeny class data - 20400.c

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• 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, -1, 0, 0, 0, -4, 0, 1, 0, -2, 0, -4, 0, 0, 0, -1, 0, 4, 0], 'aplist': [0, -1, 0, -4, -2, -4, -1, 4, -8, 8, 0, 2, -4, 6, -12, -14, 0, 2, 2, -14, -2, -4, -16, -6, 14], 'class_deg': 2, 'class_size': 2, 'conductor': 20400, 'isogeny_matrix': [[1, 2], [2, 1]], 'lmfdb_iso': '20400.c', 'trace_hash': 1762093688144707249}
• lmfdb_iso 20400.c does not appear in ec_padic
• 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
  sha	integer
  sha_primes	smallint[]
  signD	smallint
  stable_faltings_height	numeric
  szpiro_ratio	double precision
  torsion	smallint
  torsion_primes	smallint[]
  torsion_structure	smallint[]

  
  
  • id: 135309
    {'Ciso': '20400o', 'Clabel': '20400o1', 'Cnumber': 1, 'abc_quality': 1.0076419102549885, 'absD': 111924281250000, 'adelic_genus': 0, 'adelic_index': 12, 'adelic_level': 1020, 'ainvs': [0, -1, 0, -203583, -35284338], 'analytic_rank': 0, 'bad_primes': [2, 3, 5, 17], 'class_deg': 2, 'class_size': 2, 'cm': 0, 'conductor': 20400, 'degree': 149760, 'elladic_images': ['2.3.0.1'], 'faltings_height': {'__RealLiteral__': 0, 'data': '1.7205167582884117525207102871', 'prec': 100}, 'faltings_index': 0, 'faltings_ratio': 1, 'iso_nlabel': 2, 'isogeny_degrees': [1, 2], 'jinv': [29860725364736, 3581577], 'lmfdb_iso': '20400.c', 'lmfdb_label': '20400.c1', 'lmfdb_number': 1, 'manin_constant': 1, 'min_quad_twist_ainvs': [0, -1, 0, -8143, 285532], 'min_quad_twist_disc': -20, 'modell_images': ['2B'], 'modm_images': ['2.3.0.a.1', '60.6.0.c.1', '170.6.0.?', '204.6.0.?', '1020.12.0.?'], 'nonmax_primes': [2], 'nonmax_rad': 2, 'num_bad_primes': 4, 'num_int_pts': 1, 'optimality': 1, 'potential_good_reduction': False, 'rank': 0, 'regulator': 1, 'semistable': False, 'sha': 1, 'sha_primes': [], 'signD': 1, 'stable_faltings_height': {'__RealLiteral__': 0, 'data': '0.28238926377618803509773008003', 'prec': 103}, 'szpiro_ratio': 4.865835248092611, 'torsion': 2, 'torsion_primes': [2], 'torsion_structure': [2]}
  • id: 135310
    {'Ciso': '20400o', 'Clabel': '20400o2', 'Cnumber': 2, 'abc_quality': 0.9649577391868128, 'absD': 325857181500000000, 'adelic_genus': 0, 'adelic_index': 12, 'adelic_level': 1020, 'ainvs': [0, -1, 0, -186708, -41393088], 'analytic_rank': 0, 'bad_primes': [2, 3, 5, 17], 'class_deg': 2, 'class_size': 2, 'cm': 0, 'conductor': 20400, 'degree': 299520, 'elladic_images': ['2.3.0.1'], 'faltings_height': {'__RealLiteral__': 0, 'data': '2.0670903485683844072293263478', 'prec': 100}, 'faltings_index': 1, 'faltings_ratio': 2, 'iso_nlabel': 2, 'isogeny_degrees': [1, 2], 'jinv': [-1439609866256, 651714363], 'lmfdb_iso': '20400.c', 'lmfdb_label': '20400.c2', 'lmfdb_number': 2, 'manin_constant': 1, 'min_quad_twist_ainvs': [0, -1, 0, -7468, 334132], 'min_quad_twist_disc': -20, 'modell_images': ['2B'], 'modm_images': ['2.3.0.a.1', '30.6.0.a.1', '204.6.0.?', '340.6.0.?', '1020.12.0.?'], 'nonmax_primes': [2], 'nonmax_rad': 2, 'num_bad_primes': 4, 'num_int_pts': 1, 'optimality': 0, 'potential_good_reduction': False, 'rank': 0, 'regulator': 1, 'semistable': False, 'sha': 1, 'sha_primes': [], 'signD': -1, 'stable_faltings_height': {'__RealLiteral__': 0, 'data': '0.39791379386951225333393543358', 'prec': 103}, 'szpiro_ratio': 4.897911721897717, 'torsion': 2, 'torsion_primes': [2], 'torsion_structure': [2]}