Atkin-Lehner |
2- 23- 41- |
Signs for the Atkin-Lehner involutions |
Class |
43378j |
Isogeny class |
Conductor |
43378 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
38484891839760668 = 22 · 237 · 414 |
Discriminant |
Eigenvalues |
2- 0 2 0 -4 -2 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-278089,-55580435] |
[a1,a2,a3,a4,a6] |
j |
16065959324337/259970012 |
j-invariant |
L |
3.3296588846645 |
L(r)(E,1)/r! |
Ω |
0.20810368030881 |
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 |
1886e4 |
Quadratic twists by: -23 |