Query:
/api/ec_classdata/?_offset=0
{'anlist': [0, 1, 1, 1, 1, 0, 1, 3, 1, 1, 0, -3, 1, -1, 3, 0, 1, -2, 1, 0, 0], 'aplist': [1, 1, 0, 3, -3, -1, -2, 0, 4, 10, 1, 3, 7, -1, -7, 9, 0, 7, -2, 7, 4, -10, 9, 10, -2], 'class_deg': 5, 'class_size': 2, 'conductor': 4650, 'id': 15866, 'isogeny_matrix': [[1, 5], [5, 1]], 'lmfdb_iso': '4650.bu', 'trace_hash': 1785682687357183571}