Atkin-Lehner |
2- 5- 19- |
Signs for the Atkin-Lehner involutions |
Class |
15200n |
Isogeny class |
Conductor |
15200 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
152000000000 = 212 · 59 · 19 |
Discriminant |
Eigenvalues |
2- -2 5- 4 0 -2 4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-12833,-563537] |
[a1,a2,a3,a4,a6] |
j |
29218112/19 |
j-invariant |
L |
1.7942858370878 |
L(r)(E,1)/r! |
Ω |
0.44857145927195 |
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 |
15200h2 30400u1 15200i2 |
Quadratic twists by: -4 8 5 |