Atkin-Lehner |
2+ 3- 13- 19- 29+ |
Signs for the Atkin-Lehner involutions |
Class |
128934t |
Isogeny class |
Conductor |
128934 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-318917862198 = -1 · 2 · 310 · 132 · 19 · 292 |
Discriminant |
Eigenvalues |
2+ 3- 0 4 -4 13- 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,1188,21838] |
[a1,a2,a3,a4,a6] |
j |
254237645375/437473062 |
j-invariant |
L |
2.6463185722556 |
L(r)(E,1)/r! |
Ω |
0.66157953903275 |
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 |
42978m2 |
Quadratic twists by: -3 |