Atkin-Lehner |
2+ 3- 5- 19- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
26790l |
Isogeny class |
Conductor |
26790 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
15360 |
Modular degree for the optimal curve |
Δ |
10287360 = 28 · 32 · 5 · 19 · 47 |
Discriminant |
Eigenvalues |
2+ 3- 5- 0 4 6 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-843,-9482] |
[a1,a2,a3,a4,a6] |
j |
66140223486121/10287360 |
j-invariant |
L |
3.5446098273534 |
L(r)(E,1)/r! |
Ω |
0.8861524568384 |
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 |
80370bs1 |
Quadratic twists by: -3 |