Query:
/api/ec_classdata/?_offset=0
{'anlist': [0, 1, 0, 0, 0, 0, 0, 2, 0, 0, 0, 3, 0, -2, 0, 0, 0, 3, 0, 1, 0], 'aplist': [0, 0, 0, 2, 3, -2, 3, 1, -6, 6, 4, 4, 9, -1, -6, -12, -3, 8, 5, 12, -11, 4, 12, 6, -5], 'class_deg': 21, 'class_size': 4, 'conductor': 32400, 'id': 136007, 'isogeny_matrix': [[1, 3, 21, 7], [3, 1, 7, 21], [21, 7, 1, 3], [7, 21, 3, 1]], 'lmfdb_iso': '32400.cv', 'trace_hash': 216284632710640556}