Query:
/api/ec_localdata/?_offset=0
{'conductor': 1620, 'conductor_valuation': 1, 'discriminant_valuation': 3, 'id': 25345, 'j_denominator_valuation': 3, 'kodaira_symbol': 7, 'lmfdb_label': '1620.d2', 'prime': 5, 'reduction_type': 1, 'root_number': -1, 'tamagawa_number': 3}