Atkin-Lehner |
2- 7- 41- |
Signs for the Atkin-Lehner involutions |
Class |
128576co |
Isogeny class |
Conductor |
128576 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-25921843232768 = -1 · 217 · 76 · 412 |
Discriminant |
Eigenvalues |
2- 0 -2 7- 0 -4 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,5684,-181104] |
[a1,a2,a3,a4,a6] |
j |
1317006/1681 |
j-invariant |
L |
1.4316617124493 |
L(r)(E,1)/r! |
Ω |
0.35791530184342 |
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 |
128576bd2 32144f2 2624d2 |
Quadratic twists by: -4 8 -7 |