Atkin-Lehner |
2- 5+ 7+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
64400ba |
Isogeny class |
Conductor |
64400 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
3606400000000000000 = 219 · 514 · 72 · 23 |
Discriminant |
Eigenvalues |
2- 0 5+ 7+ 0 -4 -4 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-6244075,6004820250] |
[a1,a2,a3,a4,a6] |
j |
420676324562824569/56350000000 |
j-invariant |
L |
0.96222992032143 |
L(r)(E,1)/r! |
Ω |
0.2405574816129 |
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 |
8050q2 12880s2 |
Quadratic twists by: -4 5 |