Atkin-Lehner |
2- 3- 5- 29+ |
Signs for the Atkin-Lehner involutions |
Class |
20880cg |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-784753920 = -1 · 28 · 36 · 5 · 292 |
Discriminant |
Eigenvalues |
2- 3- 5- 0 -2 -2 0 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,153,-1134] |
[a1,a2,a3,a4,a6] |
j |
2122416/4205 |
j-invariant |
L |
1.6625473503594 |
L(r)(E,1)/r! |
Ω |
0.83127367517972 |
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 |
5220n2 83520et2 2320g2 104400dn2 |
Quadratic twists by: -4 8 -3 5 |