Atkin-Lehner |
2- 7+ 13- 83- |
Signs for the Atkin-Lehner involutions |
Class |
120848g |
Isogeny class |
Conductor |
120848 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
23520 |
Modular degree for the optimal curve |
Δ |
1571024 = 24 · 7 · 132 · 83 |
Discriminant |
Eigenvalues |
2- 2 -2 7+ 4 13- 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-189,1064] |
[a1,a2,a3,a4,a6] |
j |
46912110592/98189 |
j-invariant |
L |
1.3393375736977 |
L(r)(E,1)/r! |
Ω |
2.6786766011233 |
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 |
30212b1 |
Quadratic twists by: -4 |