Atkin-Lehner |
2+ 3+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
9408k |
Isogeny class |
Conductor |
9408 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
2304 |
Modular degree for the optimal curve |
Δ |
22588608 = 26 · 3 · 76 |
Discriminant |
Eigenvalues |
2+ 3+ 2 7- 4 -2 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-212,-1098] |
[a1,a2,a3,a4,a6] |
j |
140608/3 |
j-invariant |
L |
2.5046014919218 |
L(r)(E,1)/r! |
Ω |
1.2523007459609 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
9408bg1 4704bf2 28224cl1 192b1 |
Quadratic twists by: -4 8 -3 -7 |