# Stored data for newform 420.2.bi.a, downloaded from the LMFDB on 21 July 2026.
{"Nk2": 1680, "analytic_conductor": 3.353716884893776, "analytic_rank": 0, "analytic_rank_proved": true, "char_conductor": 28, "char_degree": 2, "char_is_minimal": true, "char_is_real": false, "char_orbit_index": 35, "char_orbit_label": "bi", "char_order": 6, "char_parity": 1, "char_values": [420, 6, [211, 281, 337, 241], [3, 6, 6, 1]], "cm_discs": [], "conrey_index": 31, "dim": 4, "field_disc": 144, "field_disc_factorization": [[2, 4], [3, 2]], "field_poly": [1, 0, -1, 0, 1], "field_poly_is_cyclotomic": true, "field_poly_is_real_cyclotomic": false, "field_poly_root_of_unity": 12, "has_non_self_twist": 1, "hecke_cutters": [[11, [16, 0, -4, 0, 1]], [19, [121, 22, 15, -2, 1]]], "hecke_orbit": 1, "hecke_orbit_code": 2336495763876, "hecke_ring_generator_nbound": 3, "hecke_ring_index": 1, "hecke_ring_index_factorization": [], "hecke_ring_index_proved": true, "inner_twist_count": 2, "inner_twists": [[1, 1, 1, 1, 1, 1, 1], [1, 1, 28, 6, 1, 6, 0]], "is_cm": false, "is_largest": false, 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