Isogeny class 15.1-b contains
8 curves linked by isogenies of
degrees dividing 16.
Curve label |
Weierstrass Coefficients |
15.1-b1
| \( \bigl[1\) , \( a + 1\) , \( a\) , \( -72173 a - 333684\) , \( -45020158 a - 208149599\bigr] \)
|
15.1-b2
| \( \bigl[1\) , \( a + 1\) , \( a\) , \( -13 a - 54\) , \( 9992 a + 46191\bigr] \)
|
15.1-b3
| \( \bigl[1\) , \( a + 1\) , \( a\) , \( 22947 a + 106101\) , \( -2227705 a - 10299746\bigr] \)
|
15.1-b4
| \( \bigl[1\) , \( a + 1\) , \( a\) , \( -6573 a - 30384\) , \( -318778 a - 1473869\bigr] \)
|
15.1-b5
| \( \bigl[1\) , \( a + 1\) , \( a\) , \( -3293 a - 15219\) , \( 222095 a + 1026844\bigr] \)
|
15.1-b6
| \( \bigl[1\) , \( a + 1\) , \( a\) , \( -88573 a - 409509\) , \( -32665003 a - 151025844\bigr] \)
|
15.1-b7
| \( \bigl[1\) , \( a + 1\) , \( a\) , \( -52493 a - 242694\) , \( 14698280 a + 67957129\bigr] \)
|
15.1-b8
| \( \bigl[1\) , \( a + 1\) , \( a\) , \( -1416973 a - 6551334\) , \( -2081450248 a - 9623533989\bigr] \)
|
Rank: \( 0 \)
\(\left(\begin{array}{rrrrrrrr}
1 & 16 & 8 & 4 & 8 & 2 & 16 & 4 \\
16 & 1 & 8 & 4 & 2 & 8 & 4 & 16 \\
8 & 8 & 1 & 2 & 4 & 4 & 8 & 8 \\
4 & 4 & 2 & 1 & 2 & 2 & 4 & 4 \\
8 & 2 & 4 & 2 & 1 & 4 & 2 & 8 \\
2 & 8 & 4 & 2 & 4 & 1 & 8 & 2 \\
16 & 4 & 8 & 4 & 2 & 8 & 1 & 16 \\
4 & 16 & 8 & 4 & 8 & 2 & 16 & 1
\end{array}\right)\)