Elliptic curves in class 16.1-a over 3.3.148.1
Isogeny class 16.1-a contains
6 curves linked by isogenies of
degrees dividing 8.
| Curve label |
Weierstrass Coefficients |
| 16.1-a1
| \( \bigl[a^{2} - a - 2\) , \( a^{2} - 2 a - 3\) , \( a^{2} - 1\) , \( 54 a^{2} + 61 a - 27\) , \( 214 a^{2} + 250 a - 99\bigr] \)
|
| 16.1-a2
| \( \bigl[a^{2} - a - 2\) , \( a^{2} - 2 a - 3\) , \( a^{2} - 1\) , \( -16 a^{2} - 19 a + 8\) , \( 49 a^{2} + 57 a - 23\bigr] \)
|
| 16.1-a3
| \( \bigl[a^{2} - a - 2\) , \( a^{2} - 2 a - 3\) , \( a^{2} - 1\) , \( -226 a^{2} - 259 a + 103\) , \( 3566 a^{2} + 4170 a - 1643\bigr] \)
|
| 16.1-a4
| \( \bigl[a^{2} - a - 2\) , \( a^{2} - 2 a - 3\) , \( a + 1\) , \( -119 a^{2} - 139 a + 58\) , \( -1195 a^{2} - 1399 a + 550\bigr] \)
|
| 16.1-a5
| \( \bigl[a^{2} - 1\) , \( a^{2} - 1\) , \( 0\) , \( 2 a^{2} + 2 a - 1\) , \( 0\bigr] \)
|
| 16.1-a6
| \( \bigl[a^{2} - 1\) , \( -a^{2} + a + 1\) , \( a^{2} - a - 2\) , \( 8858 a^{2} + 10364 a - 4082\) , \( -102778712 a^{2} - 120259982 a + 47361573\bigr] \)
|
Rank: \( 0 \)
\(\left(\begin{array}{rrrrrr}
1 & 2 & 4 & 8 & 4 & 8 \\
2 & 1 & 2 & 4 & 2 & 4 \\
4 & 2 & 1 & 8 & 4 & 8 \\
8 & 4 & 8 & 1 & 2 & 4 \\
4 & 2 & 4 & 2 & 1 & 2 \\
8 & 4 & 8 & 4 & 2 & 1
\end{array}\right)\)
