Label Dim. $$A$$ Field CM Traces A-L signs $q$-expansion
$$a_2$$ $$a_3$$ $$a_5$$ $$a_7$$ 3 5 107
8025.2.a.bi $$16$$ $$64.080$$ $$\mathbb{Q}[x]/(x^{16} - \cdots)$$ None $$-6$$ $$16$$ $$0$$ $$-10$$ $$-$$ $$+$$ $$-$$ $$q-\beta _{1}q^{2}+q^{3}+(\beta _{1}+\beta _{3}+\beta _{4})q^{4}+\cdots$$
8025.2.a.bj $$16$$ $$64.080$$ $$\mathbb{Q}[x]/(x^{16} - \cdots)$$ None $$6$$ $$-16$$ $$0$$ $$10$$ $$+$$ $$-$$ $$+$$ $$q+\beta _{1}q^{2}-q^{3}+(\beta _{1}+\beta _{3}+\beta _{4})q^{4}+\cdots$$