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## Results (displaying both matches)

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Label Dim. $$A$$ Field CM Traces A-L signs $q$-expansion
$$a_2$$ $$a_3$$ $$a_5$$ $$a_7$$ 2 5 7
490.2.a.c $$1$$ $$3.913$$ $$\Q$$ None $$-1$$ $$1$$ $$-1$$ $$0$$ $$+$$ $$+$$ $$+$$ $$q-q^{2}+q^{3}+q^{4}-q^{5}-q^{6}-q^{8}+\cdots$$
490.2.a.l $$2$$ $$3.913$$ $$\Q(\sqrt{2})$$ None $$-2$$ $$-4$$ $$-2$$ $$0$$ $$+$$ $$+$$ $$+$$ $$q-q^{2}+(-2+\beta )q^{3}+q^{4}-q^{5}+(2+\cdots)q^{6}+\cdots$$
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