Label Dim. $$A$$ Field CM Traces A-L signs $q$-expansion
$$a_2$$ $$a_3$$ $$a_5$$ $$a_7$$ 2 7 13
2366.2.a.v $$3$$ $$18.893$$ $$\Q(\zeta_{14})^+$$ None $$-3$$ $$-4$$ $$-2$$ $$-3$$ $$+$$ $$+$$ $$-$$ $$q-q^{2}+(-1-\beta _{1})q^{3}+q^{4}+(-\beta _{1}+\cdots)q^{5}+\cdots$$
2366.2.a.x $$3$$ $$18.893$$ 3.3.1384.1 None $$-3$$ $$1$$ $$-2$$ $$-3$$ $$+$$ $$+$$ $$-$$ $$q-q^{2}+\beta _{1}q^{3}+q^{4}+(-1+\beta _{2})q^{5}+\cdots$$
2366.2.a.bf $$6$$ $$18.893$$ 6.6.285686784.1 None $$-6$$ $$2$$ $$2$$ $$-6$$ $$+$$ $$+$$ $$-$$ $$q-q^{2}+\beta _{1}q^{3}+q^{4}+(1-\beta _{1}+\beta _{5})q^{5}+\cdots$$