Base field \(\Q(\sqrt{2}) \)
Generator \(a\), with minimal polynomial \( x^{2} - 2 \); class number \(1\).
Elliptic curves in class 46.2-a over \(\Q(\sqrt{2}) \)
Isogeny class 46.2-a contains 2 curves linked by isogenies of degree 3.
| Curve label | Weierstrass Coefficients |
|---|---|
| 46.2-a1 | \( \bigl[1\) , \( a - 1\) , \( a\) , \( -16 a - 24\) , \( -46 a - 66\bigr] \) |
| 46.2-a2 | \( \bigl[1\) , \( a - 1\) , \( a\) , \( -a + 1\) , \( -1\bigr] \) |
Rank
Rank: \( 0 \)Isogeny matrix
\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)
Isogeny graph
