Query:
/api/ec_galrep/?_offset=0
{'adelic_gens': [[429, 2, 429, 3], [215, 2, 0, 1], [1, 0, 2, 1], [1, 2, 0, 1], [537, 2, 537, 3], [855, 2, 854, 3], [1, 1, 855, 0]], 'adelic_image': '856.2.0.?', 'conductor': 214, 'id': 1666681, 'lmfdb_label': '214.a1', 'prime': 0}