Atkin-Lehner |
2- 3- 13- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
2652f |
Isogeny class |
Conductor |
2652 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
-491735839226112 = -1 · 28 · 34 · 136 · 173 |
Discriminant |
Eigenvalues |
2- 3- 0 -4 0 13- 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,19612,-137676] |
[a1,a2,a3,a4,a6] |
j |
3258571509326000/1920843121977 |
j-invariant |
L |
1.8440771648019 |
L(r)(E,1)/r! |
Ω |
0.30734619413366 |
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 |
10608r4 42432a4 7956g4 66300f4 |
Quadratic twists by: -4 8 -3 5 |