Atkin-Lehner |
3+ 5- 19- 31- |
Signs for the Atkin-Lehner involutions |
Class |
26505b |
Isogeny class |
Conductor |
26505 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
-55705744035 = -1 · 39 · 5 · 19 · 313 |
Discriminant |
Eigenvalues |
0 3+ 5- -4 3 -4 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,-5562,-160063] |
[a1,a2,a3,a4,a6] |
j |
-966774915072/2830145 |
j-invariant |
L |
1.6582000457377 |
L(r)(E,1)/r! |
Ω |
0.27636667428962 |
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 |
26505a1 |
Quadratic twists by: -3 |