Isogeny class 20.1-h contains
3 curves linked by isogenies of
degrees dividing 9.
| Curve label |
Weierstrass Coefficients |
| 20.1-h1
| \( \bigl[-\frac{2}{19} a^{3} + \frac{3}{19} a^{2} + \frac{37}{19} a\) , \( 0\) , \( 0\) , \( -\frac{234}{19} a^{3} + \frac{351}{19} a^{2} + \frac{4329}{19} a - 409\) , \( -\frac{2222}{19} a^{3} + \frac{3333}{19} a^{2} + \frac{41107}{19} a - 3849\bigr] \)
|
| 20.1-h2
| \( \bigl[-\frac{2}{19} a^{3} + \frac{3}{19} a^{2} + \frac{37}{19} a\) , \( 0\) , \( 0\) , \( -\frac{4}{19} a^{3} + \frac{6}{19} a^{2} + \frac{74}{19} a - 4\) , \( -\frac{4}{19} a^{3} + \frac{6}{19} a^{2} + \frac{74}{19} a - 6\bigr] \)
|
| 20.1-h3
| \( \bigl[-\frac{2}{19} a^{3} + \frac{3}{19} a^{2} + \frac{37}{19} a\) , \( 0\) , \( 0\) , \( \frac{16}{19} a^{3} - \frac{24}{19} a^{2} - \frac{296}{19} a + 31\) , \( \frac{4}{19} a^{3} - \frac{6}{19} a^{2} - \frac{74}{19} a + 9\bigr] \)
|
Rank: \( 0 \)
\(\left(\begin{array}{rrr}
1 & 3 & 9 \\
3 & 1 & 3 \\
9 & 3 & 1
\end{array}\right)\)
