Atkin-Lehner |
2+ 7+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
13552c |
Isogeny class |
Conductor |
13552 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
5120 |
Modular degree for the optimal curve |
Δ |
-3174637312 = -1 · 28 · 7 · 116 |
Discriminant |
Eigenvalues |
2+ 0 2 7+ 11- -2 6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,121,2662] |
[a1,a2,a3,a4,a6] |
j |
432/7 |
j-invariant |
L |
2.1094899048731 |
L(r)(E,1)/r! |
Ω |
1.0547449524366 |
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 |
6776c1 54208bx1 121968bl1 94864n1 |
Quadratic twists by: -4 8 -3 -7 |