Base field \(\Q(\sqrt{-2}) \)
Generator \(a\), with minimal polynomial \( x^{2} + 2 \); class number \(1\).
Elliptic curves in class 13122.5-g over \(\Q(\sqrt{-2}) \)
Isogeny class 13122.5-g contains 2 curves linked by isogenies of degree 3.
Curve label | Weierstrass Coefficients |
---|---|
13122.5-g1 | \( \bigl[1\) , \( -1\) , \( 1\) , \( -56\) , \( -161\bigr] \) |
13122.5-g2 | \( \bigl[1\) , \( -1\) , \( 1\) , \( 4\) , \( -1\bigr] \) |
Rank
Rank: \( 0 \)Isogeny matrix
\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)