Atkin-Lehner |
2- 3+ 5- 37- |
Signs for the Atkin-Lehner involutions |
Class |
26640z |
Isogeny class |
Conductor |
26640 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
4414837063680 = 215 · 39 · 5 · 372 |
Discriminant |
Eigenvalues |
2- 3+ 5- 0 2 -2 2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-91827,10709874] |
[a1,a2,a3,a4,a6] |
j |
1062144635427/54760 |
j-invariant |
L |
2.9298461090867 |
L(r)(E,1)/r! |
Ω |
0.73246152727179 |
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 |
3330c2 106560dm2 26640u2 |
Quadratic twists by: -4 8 -3 |