Atkin-Lehner |
2- 5- 13+ 73- |
Signs for the Atkin-Lehner involutions |
Class |
75920k |
Isogeny class |
Conductor |
75920 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
170496 |
Modular degree for the optimal curve |
Δ |
14432545054720 = 213 · 5 · 136 · 73 |
Discriminant |
Eigenvalues |
2- 1 5- 1 -1 13+ 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-38520,2891348] |
[a1,a2,a3,a4,a6] |
j |
1543241430303481/3523570570 |
j-invariant |
L |
2.8181646658188 |
L(r)(E,1)/r! |
Ω |
0.70454117628391 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
9490b1 |
Quadratic twists by: -4 |