Elliptic curve isogeny class 14112.2-e over number field \(\Q(\sqrt{-2}) \)

• Base field: \(\Q(\sqrt{-2}) \)
• Label: 2.0.8.1-14112.2-e
• Conductor: 14112.2
• Rank: \( 0 \)

Base field \(\Q(\sqrt{-2}) \)

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

Elliptic curves in class 14112.2-e over \(\Q(\sqrt{-2}) \)

Isogeny class 14112.2-e contains 4 curves linked by isogenies of degrees dividing 4.

Curve label	Weierstrass Coefficients
14112.2-e1	\( \bigl[a\) , \( a - 1\) , \( a\) , \( -71 a - 131\) , \( 466 a + 583\bigr] \)
14112.2-e2	\( \bigl[a\) , \( a - 1\) , \( 0\) , \( 69 a - 132\) , \( 396 a - 450\bigr] \)
14112.2-e3	\( \bigl[0\) , \( a\) , \( 0\) , \( -39\) , \( -153 a\bigr] \)
14112.2-e4	\( \bigl[0\) , \( a\) , \( 0\) , \( 91\) , \( 237 a\bigr] \)

Rank

Rank: \( 0 \)

Isogeny matrix

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

Isogeny graph