Database - ec_classdata

Formats: - HTML - YAML - JSON - 2026-10-23T22:55:38.150778

Query: /api/ec_classdata/?_offset=0

Table ec_classdata

Isogeny classes of elliptic curves over $\Q$.

Column	Type	Example
anlist	smallint[]	[0, 1, -1, 1, 1, 1, -1, 0, -1, 1, -1, -4, 1, -6, 0, 1, 1, -2, -1, -8, 1]
aplist	smallint[]	[-1, 1, 1, 0, -4, -6, -2, -8, -6, -1, -8, 0, -4, -6, -8, 12, -12, -6, 0, -4, -10, 16, -4, 0, -6]
class_deg	smallint	2
class_size	smallint	2
conductor	integer	42630
isogeny_matrix	smallint[]	[[1, 2], [2, 1]]
lmfdb_iso	text	'42630.bp'
trace_hash	bigint	1175985765991614976

{'anlist': [0, 1, 0, -1, 0, 4, 0, -2, 0, 1, 0, 4, 0, -2, 0, -4, 0, -2, 0, 8, 0], 'aplist': [0, -1, 4, -2, 4, -2, -2, 8, -4, 0, 6, 2, 6, 0, -4, 0, -4, -14, 4, -12, -10, -10, -12, -14, 10], 'class_deg': 2, 'class_size': 2, 'conductor': 384, 'id': 680, 'isogeny_matrix': [[1, 2], [2, 1]], 'lmfdb_iso': '384.d', 'trace_hash': 1118919455702617377}