Atkin-Lehner |
2+ 3+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
69312i |
Isogeny class |
Conductor |
69312 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
138240 |
Modular degree for the optimal curve |
Δ |
10983895928832 = 212 · 3 · 197 |
Discriminant |
Eigenvalues |
2+ 3+ 0 0 0 0 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-26473,1659049] |
[a1,a2,a3,a4,a6] |
j |
10648000/57 |
j-invariant |
L |
1.4460575554665 |
L(r)(E,1)/r! |
Ω |
0.72302877138768 |
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 |
69312bl1 34656bd1 3648o1 |
Quadratic twists by: -4 8 -19 |