Elliptic Curve Search Results

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Base field	Conductor norm	Isogenous curves	Base change curves	\(\Q\)-curves	CM curves
Torsion order	Isogeny degree	Torsion structure	j-invariant

Results (displaying both matches)

Label	Base field	Conductor norm	Conductor label	Isogeny class	Weierstrass coefficients
85.1-a1	5.5.24217.1	85	85.1	85.1-a	\( \bigl[a^{4} - 4 a^{2}\) , \( -3 a^{4} + a^{3} + 14 a^{2} - 2 a - 6\) , \( a^{4} - a^{3} - 4 a^{2} + 4 a + 1\) , \( -31 a^{4} + 10 a^{3} + 150 a^{2} - 19 a - 81\) , \( -59 a^{4} + 21 a^{3} + 287 a^{2} - 44 a - 160\bigr] \)
425.1-j1	5.5.24217.1	425	425.1	425.1-j	\( \bigl[a^{4} - 5 a^{2} + 2\) , \( -3 a^{4} + 2 a^{3} + 14 a^{2} - 5 a - 7\) , \( a^{4} - 4 a^{2}\) , \( a^{4} - 5 a^{2} + 2\) , \( -5 a^{4} + 4 a^{3} + 22 a^{2} - 14 a - 6\bigr] \)