Base field \(\Q(\sqrt{-2}) \)
Generator \(a\), with minimal polynomial \( x^{2} + 2 \); class number \(1\).
Elliptic curves in class 1056.4-d over \(\Q(\sqrt{-2}) \)
Isogeny class 1056.4-d contains 2 curves linked by isogenies of degree 2.
Curve label | Weierstrass Coefficients |
---|---|
1056.4-d1 | \( \bigl[a\) , \( a - 1\) , \( a\) , \( -a + 1\) , \( 1\bigr] \) |
1056.4-d2 | \( \bigl[a\) , \( a - 1\) , \( a\) , \( -6 a + 1\) , \( -a + 9\bigr] \) |
Rank
Rank: \( 0 \)Isogeny matrix
\(\left(\begin{array}{rr} 1 & 2 \\ 2 & 1 \end{array}\right)\)