## Results (displaying both matches)

Label Base field Conductor norm Conductor label Isogeny class Weierstrass coefficients
27.1-c2 5.5.65657.1 27 27.1 27.1-c $$\bigl[a^{2} - 2$$ , $$-2 a^{4} + 2 a^{3} + 9 a^{2} - 5 a - 5$$ , $$-a^{4} + a^{3} + 5 a^{2} - 3 a - 4$$ , $$-3 a^{4} + 2 a^{3} + 13 a^{2} - a - 3$$ , $$-18 a^{4} - 5 a^{3} + 80 a^{2} + 68 a + 10\bigr]$$
27.1-d2 5.5.65657.1 27 27.1 27.1-d $$\bigl[-a^{4} + a^{3} + 5 a^{2} - 3 a - 3$$ , $$a^{4} - a^{3} - 5 a^{2} + 3 a + 4$$ , $$a^{2} - a - 2$$ , $$-2 a^{2} + 3 a + 4$$ , $$-2 a^{4} - 2 a^{3} + 10 a^{2} + 12 a + 3\bigr]$$