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-b1	5.5.24217.1	85	85.1	85.1-b	\( \bigl[1\) , \( 2 a^{4} - 2 a^{3} - 9 a^{2} + 7 a + 5\) , \( a^{4} - 4 a^{2} + 1\) , \( -182 a^{4} + 70 a^{3} + 883 a^{2} - 144 a - 489\) , \( -1350 a^{4} + 501 a^{3} + 6548 a^{2} - 1077 a - 3642\bigr] \)
425.1-a1	5.5.24217.1	425	425.1	425.1-a	\( \bigl[2 a^{4} - 9 a^{2} + 2\) , \( -a^{4} + a^{3} + 5 a^{2} - 3 a - 4\) , \( -a^{4} + a^{3} + 5 a^{2} - 3 a - 2\) , \( -36 a^{4} + 34 a^{3} + 211 a^{2} - 52 a - 134\) , \( 159 a^{4} - 198 a^{3} - 1023 a^{2} + 262 a + 615\bigr] \)