# Trace form for 12138.2.a.z, downloaded from the LMFDB on 24 September 2025.
[0, 1, 1, 1, 1, -1, 1, 1, 1, 1, -1, 3, 1, 0, 1, -1, 1, 0, 1, 0, -1, 1, 3, -4, 1, -4, 0, 1, 1, 3, -1, 5, 1, 3, 0, -1, 1, -4, 0, 0, -1, 0, 1, 6, 3, -1, -4, 12, 1, 1, -4, 0, 0, -7, 1, -3, 1, 0, 3, 7, -1, 6, 5, 1, 1, 0, 3, 6, 0, -4, -1, 12, 1, -3, -4, -4, 0, 3, 0, 5, -1, 1, 0, -8, 1, 0, 6, 3, 3, -16, -1, 0, -4, 5, 12, 0, 1, 7, 1, 3, -4]