Atkin-Lehner |
5- 13+ 31+ |
Signs for the Atkin-Lehner involutions |
Class |
26195h |
Isogeny class |
Conductor |
26195 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
60480 |
Modular degree for the optimal curve |
Δ |
-46733526748675 = -1 · 52 · 137 · 313 |
Discriminant |
Eigenvalues |
0 -2 5- 4 -3 13+ 0 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,1,6535,-256356] |
[a1,a2,a3,a4,a6] |
j |
6393430016/9682075 |
j-invariant |
L |
1.3490223063211 |
L(r)(E,1)/r! |
Ω |
0.33725557658034 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
2015b1 |
Quadratic twists by: 13 |