Isogeny class 145.1-b contains
4 curves linked by isogenies of
degrees dividing 14.
| Curve label |
Weierstrass Coefficients |
| 145.1-b1
| \( \bigl[a^{2} + a - 2\) , \( -a^{3} + a^{2} + 3 a - 1\) , \( a^{2} + a - 2\) , \( 3 a^{2} - a - 7\) , \( a^{3} + 2 a^{2} - 4 a - 5\bigr] \)
|
| 145.1-b2
| \( \bigl[a^{2} + a - 2\) , \( -a^{3} + a^{2} + 3 a - 1\) , \( a^{2} + a - 2\) , \( -10 a^{3} - 2 a^{2} + 34 a + 3\) , \( -9 a^{3} - 2 a^{2} + 31 a - 2\bigr] \)
|
| 145.1-b3
| \( \bigl[a + 1\) , \( -a^{3} + 2 a - 1\) , \( a^{3} + a^{2} - 2 a - 2\) , \( -16838 a^{3} - 21557 a^{2} + 25365 a + 6059\) , \( 3201633 a^{3} + 3227005 a^{2} - 6714610 a - 1515432\bigr] \)
|
| 145.1-b4
| \( \bigl[a + 1\) , \( -a^{3} + 2 a - 1\) , \( a^{3} + a^{2} - 2 a - 2\) , \( -503858 a^{3} - 424367 a^{2} + 1237475 a + 272614\) , \( 278727121 a^{3} + 231111633 a^{2} - 692450628 a - 152315529\bigr] \)
|
Rank: \( 0 \)
\(\left(\begin{array}{rrrr}
1 & 2 & 7 & 14 \\
2 & 1 & 14 & 7 \\
7 & 14 & 1 & 2 \\
14 & 7 & 2 & 1
\end{array}\right)\)
