Atkin-Lehner |
2- 3- 5+ 7+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
27720bh |
Isogeny class |
Conductor |
27720 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
54318781440 = 210 · 39 · 5 · 72 · 11 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ 11- -6 -2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-13970883,-20099437202] |
[a1,a2,a3,a4,a6] |
j |
403987375837267326724/72765 |
j-invariant |
L |
1.2494347292769 |
L(r)(E,1)/r! |
Ω |
0.078089670579826 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
55440t4 9240n4 |
Quadratic twists by: -4 -3 |