Base field \(\Q(\sqrt{-2}) \)
Generator \(a\), with minimal polynomial \( x^{2} + 2 \); class number \(1\).
Elliptic curves in class 13122.5-b over \(\Q(\sqrt{-2}) \)
Isogeny class 13122.5-b contains 2 curves linked by isogenies of degree 3.
| Curve label | Weierstrass Coefficients |
|---|---|
| 13122.5-b1 | \( \bigl[1\) , \( -1\) , \( 0\) , \( -6\) , \( 8\bigr] \) |
| 13122.5-b2 | \( \bigl[1\) , \( -1\) , \( 0\) , \( 39\) , \( -19\bigr] \) |
Rank
Rank: \( 1 \)Isogeny matrix
\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)
Isogeny graph
