Atkin-Lehner |
2- 3+ 5- 41- |
Signs for the Atkin-Lehner involutions |
Class |
4920f |
Isogeny class |
Conductor |
4920 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-130211066880 = -1 · 210 · 32 · 5 · 414 |
Discriminant |
Eigenvalues |
2- 3+ 5- 0 0 2 6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,400,-17220] |
[a1,a2,a3,a4,a6] |
j |
6894734396/127159245 |
j-invariant |
L |
2.0268588829955 |
L(r)(E,1)/r! |
Ω |
0.50671472074886 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
9840j4 39360ba3 14760c4 24600q3 |
Quadratic twists by: -4 8 -3 5 |