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
25.1-a2	5.5.36497.1	25	25.1	25.1-a	\( \bigl[a^{4} - 2 a^{3} - 3 a^{2} + 5 a + 2\) , \( a^{4} - a^{3} - 5 a^{2} + 4 a + 4\) , \( a^{4} - 2 a^{3} - 3 a^{2} + 6 a + 2\) , \( 20 a^{4} - 18 a^{3} - 76 a^{2} + 10 a + 20\) , \( 69 a^{4} - 48 a^{3} - 268 a^{2} - 6 a + 54\bigr] \)
25.1-d2	5.5.36497.1	25	25.1	25.1-d	\( \bigl[2 a^{4} - 3 a^{3} - 7 a^{2} + 7 a + 3\) , \( -a^{2} + 1\) , \( a^{4} - 2 a^{3} - 2 a^{2} + 5 a - 1\) , \( -8 a^{4} - 21 a^{3} + 15 a^{2} + 40 a - 7\) , \( -51 a^{4} - 10 a^{3} + 111 a^{2} - a - 9\bigr] \)