Atkin-Lehner |
2- 3- 7- |
Signs for the Atkin-Lehner involutions |
Class |
9408cu |
Isogeny class |
Conductor |
9408 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
1912622616576 = 212 · 34 · 78 |
Discriminant |
Eigenvalues |
2- 3- 2 7- 0 2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-4377,87975] |
[a1,a2,a3,a4,a6] |
j |
19248832/3969 |
j-invariant |
L |
3.1493835648537 |
L(r)(E,1)/r! |
Ω |
0.78734589121343 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
9408bz2 4704v1 28224fz2 1344n2 |
Quadratic twists by: -4 8 -3 -7 |