Elliptic curve isogeny class 72075.2-b over number field \(\Q(\sqrt{-3}) \)

• Base field: \(\Q(\sqrt{-3}) \)
• Label: 2.0.3.1-72075.2-b
• Conductor: 72075.2
• Rank: \( 1 \)

Base field \(\Q(\sqrt{-3}) \)

Generator \(a\), with minimal polynomial \( x^{2} - x + 1 \); class number \(1\).

Rank

Rank: \( 1 \)

Isogeny matrix

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

Elliptic curves in class 72075.2-b over \(\Q(\sqrt{-3}) \)

Isogeny class 72075.2-b contains 4 curves linked by isogenies of degrees dividing 4.

Curve label	Weierstrass Coefficients
72075.2-b1	\( \bigl[a\) , \( 0\) , \( 0\) , \( -60 a\) , \( 15\bigr] \)
72075.2-b2	\( \bigl[a\) , \( 0\) , \( 0\) , \( 15 a\) , \( 0\bigr] \)
72075.2-b3	\( \bigl[a\) , \( 0\) , \( 0\) , \( 10 a\) , \( -13\bigr] \)
72075.2-b4	\( \bigl[a\) , \( 0\) , \( 0\) , \( 170 a\) , \( 837\bigr] \)