Atkin-Lehner |
2+ 7- 13- 71- |
Signs for the Atkin-Lehner involutions |
Class |
103376g |
Isogeny class |
Conductor |
103376 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-6576367616 = -1 · 211 · 72 · 13 · 712 |
Discriminant |
Eigenvalues |
2+ 0 -2 7- 6 13- -2 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,389,-2550] |
[a1,a2,a3,a4,a6] |
j |
3178648926/3211117 |
j-invariant |
L |
2.902080900865 |
L(r)(E,1)/r! |
Ω |
0.7255201240453 |
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 |
51688e2 |
Quadratic twists by: -4 |