Atkin-Lehner |
2- 5- 7- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
20230r |
Isogeny class |
Conductor |
20230 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
132002330468750 = 2 · 58 · 7 · 176 |
Discriminant |
Eigenvalues |
2- 0 5- 7- -4 -6 17+ 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-25342,1457359] |
[a1,a2,a3,a4,a6] |
j |
74565301329/5468750 |
j-invariant |
L |
2.2901268194037 |
L(r)(E,1)/r! |
Ω |
0.57253170485093 |
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 |
101150c3 70a4 |
Quadratic twists by: 5 17 |