Base field \(\Q(\sqrt{61}) \)
Generator \(a\), with minimal polynomial \( x^{2} - x - 15 \); class number \(1\).
Elliptic curves in class 15.2-b over \(\Q(\sqrt{61}) \)
Isogeny class 15.2-b contains only one elliptic curve.
Curve label | Weierstrass Coefficients |
---|---|
15.2-b1 | \( \bigl[a + 1\) , \( a - 1\) , \( 1\) , \( 4 a + 18\) , \( 6 a + 19\bigr] \) |
Rank
Rank: \( 0 \)Isogeny matrix
\(\left(\begin{array}{r} 1 \end{array}\right)\)