Base field \(\Q(\sqrt{-31}) \)
Generator \(a\), with minimal polynomial \( x^{2} - x + 8 \); class number \(3\).
Elliptic curves in class 144.2-a over \(\Q(\sqrt{-31}) \)
Isogeny class 144.2-a contains only one elliptic curve.
Curve label | Weierstrass Coefficients |
---|---|
144.2-a1 | \( \bigl[a\) , \( a - 1\) , \( a\) , \( -4 a\) , \( -2 a + 12\bigr] \) |
Rank
Rank: \( 0 \)Isogeny matrix
\(\left(\begin{array}{r} 1 \end{array}\right)\)