Atkin-Lehner |
2- 7+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
2576j |
Isogeny class |
Conductor |
2576 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
22166953984 = 213 · 76 · 23 |
Discriminant |
Eigenvalues |
2- 0 -2 7+ 4 4 -8 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-3811,-90270] |
[a1,a2,a3,a4,a6] |
j |
1494447319737/5411854 |
j-invariant |
L |
1.215526392531 |
L(r)(E,1)/r! |
Ω |
0.6077631962655 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
322a2 10304q2 23184bp2 64400bv2 |
Quadratic twists by: -4 8 -3 5 |