Isogeny class 145.3-b contains
4 curves linked by isogenies of
degrees dividing 14.
| Curve label |
Weierstrass Coefficients |
| 145.3-b1
| \( \bigl[a^{3} + a^{2} - 3 a - 1\) , \( a^{3} + a^{2} - 3 a - 3\) , \( a^{2} - 2\) , \( -233588 a^{3} - 193414 a^{2} + 580871 a + 127682\) , \( 85052980 a^{3} + 70349831 a^{2} - 211675141 a - 46549371\bigr] \)
|
| 145.3-b2
| \( \bigl[a^{3} + a^{2} - 3 a - 1\) , \( a^{3} + a^{2} - 3 a - 3\) , \( a^{2} - 2\) , \( -234588 a^{3} - 194044 a^{2} + 583826 a + 128387\) , \( 84635877 a^{3} + 70001639 a^{2} - 210644160 a - 46322722\bigr] \)
|
| 145.3-b3
| \( \bigl[a^{2} + a - 1\) , \( a^{3} + a^{2} - 4 a - 1\) , \( a^{2} + a - 2\) , \( 5 a^{2} - 5 a - 6\) , \( -3 a^{3} + 2 a^{2} + 4 a - 3\bigr] \)
|
| 145.3-b4
| \( \bigl[a^{2} + a - 1\) , \( a^{3} + a^{2} - 4 a - 1\) , \( a^{2} + a - 2\) , \( -1\) , \( -2 a^{3} - 2 a^{2} + 6 a\bigr] \)
|
Rank: \( 0 \)
\(\left(\begin{array}{rrrr}
1 & 2 & 7 & 14 \\
2 & 1 & 14 & 7 \\
7 & 14 & 1 & 2 \\
14 & 7 & 2 & 1
\end{array}\right)\)
