Base field \(\Q(\sqrt{-2}) \)
Generator \(a\), with minimal polynomial \( x^{2} + 2 \); class number \(1\).
Elliptic curves in class 13122.5-a over \(\Q(\sqrt{-2}) \)
Isogeny class 13122.5-a contains 2 curves linked by isogenies of degree 3.
| Curve label | Weierstrass Coefficients |
|---|---|
| 13122.5-a1 | \( \bigl[1\) , \( -1\) , \( a\) , \( -14 a + 12\) , \( 22\bigr] \) |
| 13122.5-a2 | \( \bigl[1\) , \( -1\) , \( a\) , \( a - 3\) , \( -2 a + 3\bigr] \) |
Rank
Rank: \( 0 \)Isogeny matrix
\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)
Isogeny graph
