Database - ec_classdata

Formats: - HTML - YAML - JSON - 2026-10-10T00:12:59.046902

Query: /api/ec_classdata/?_offset=0

Table ec_classdata

Isogeny classes of elliptic curves over $\Q$.

Column	Type	Example
anlist	smallint[]	[0, 1, 0, -2, -2, -1, 0, -2, 0, 1, 0, 4, 4, -2, 0, 2, 4, -4, 0, 6, 2]
aplist	smallint[]	[0, -2, -1, -2, 4, -2, -4, 6, 0, -6, -9, 10, -3, 7, 7, 9, -4, 11, 4, 3, 2, 1, 4, 0, 2]
class_deg	smallint	1
class_size	smallint	1
conductor	integer	12138499
isogeny_matrix	smallint[]	[[1]]
lmfdb_iso	text	'12138499.a'
trace_hash	bigint	1900932156077084979

{'anlist': [0, 1, 0, -2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 6, 0, 2, 0], 'aplist': [0, -2, 0, 0, 0, 0, 6, 2, 0, 0, 0, 0, -6, -10, 0, 0, -6, 0, 14, 0, 2, 0, 18, -18, 10], 'class_deg': 2, 'class_size': 2, 'conductor': 30976, 'id': 129702, 'isogeny_matrix': [[1, 2], [2, 1]], 'lmfdb_iso': '30976.a', 'trace_hash': 350381707312251090}