Atkin-Lehner |
2- 3- 7+ 11+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
13398bf |
Isogeny class |
Conductor |
13398 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
deg |
24576 |
Modular degree for the optimal curve |
Δ |
-776390841072 = -1 · 24 · 34 · 7 · 112 · 294 |
Discriminant |
Eigenvalues |
2- 3- 2 7+ 11+ 2 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,308,42368] |
[a1,a2,a3,a4,a6] |
j |
3230633786687/776390841072 |
j-invariant |
L |
5.5511281549098 |
L(r)(E,1)/r! |
Ω |
0.69389101936372 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
107184bz1 40194m1 93786cb1 |
Quadratic twists by: -4 -3 -7 |