Isogeny class 15.1-a contains
8 curves linked by isogenies of
degrees dividing 16.
| Curve label |
Weierstrass Coefficients |
| 15.1-a1
| \( \bigl[a\) , \( 0\) , \( 0\) , \( -68780293 a - 318003982\) , \( 1319401941438 a + 6100222396500\bigr] \)
|
| 15.1-a2
| \( \bigl[a\) , \( 0\) , \( 0\) , \( -13023 a - 60202\) , \( -294878872 a - 1363365200\bigr] \)
|
| 15.1-a3
| \( \bigl[a\) , \( 0\) , \( 0\) , \( 21867472 a + 101103728\) , \( 67141172125 a + 310425556510\bigr] \)
|
| 15.1-a4
| \( \bigl[a\) , \( 0\) , \( 0\) , \( -6264593 a - 28964182\) , \( 8918562808 a + 41234755600\bigr] \)
|
| 15.1-a5
| \( \bigl[a\) , \( 0\) , \( 0\) , \( -3138808 a - 14512192\) , \( -6764057685 a - 31273454190\bigr] \)
|
| 15.1-a6
| \( \bigl[a\) , \( 0\) , \( 0\) , \( -84409218 a - 390263932\) , \( 954779057783 a + 4414397469850\bigr] \)
|
| 15.1-a7
| \( \bigl[a\) , \( 0\) , \( 0\) , \( -50025583 a - 231292042\) , \( -436078729470 a - 2016199270740\bigr] \)
|
| 15.1-a8
| \( \bigl[a\) , \( 0\) , \( 0\) , \( -1350352143 a - 6243319882\) , \( 61135112671028 a + 282656688470200\bigr] \)
|
Rank: \( 1 \)
\(\left(\begin{array}{rrrrrrrr}
1 & 16 & 8 & 4 & 8 & 2 & 16 & 4 \\
16 & 1 & 8 & 4 & 2 & 8 & 4 & 16 \\
8 & 8 & 1 & 2 & 4 & 4 & 8 & 8 \\
4 & 4 & 2 & 1 & 2 & 2 & 4 & 4 \\
8 & 2 & 4 & 2 & 1 & 4 & 2 & 8 \\
2 & 8 & 4 & 2 & 4 & 1 & 8 & 2 \\
16 & 4 & 8 & 4 & 2 & 8 & 1 & 16 \\
4 & 16 & 8 & 4 & 8 & 2 & 16 & 1
\end{array}\right)\)
