Label Dim. $$A$$ Field CM Traces A-L signs $q$-expansion
$$a_2$$ $$a_3$$ $$a_5$$ $$a_7$$ 2 7
196.4.a.e $$2$$ $$11.564$$ $$\Q(\sqrt{37})$$ None $$0$$ $$0$$ $$-14$$ $$0$$ $$-$$ $$+$$ $$q-\beta q^{3}+(-7+2\beta )q^{5}+10q^{9}+(2^{4}+\cdots)q^{11}+\cdots$$
196.4.a.f $$2$$ $$11.564$$ $$\Q(\sqrt{2})$$ None $$0$$ $$0$$ $$0$$ $$0$$ $$-$$ $$+$$ $$q+\beta q^{3}-2\beta q^{5}-5^{2}q^{9}-26q^{11}+\cdots$$