Atkin-Lehner |
2- 13+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
15028a |
Isogeny class |
Conductor |
15028 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-1044287785216 = -1 · 28 · 132 · 176 |
Discriminant |
Eigenvalues |
2- 0 -2 2 2 13+ 17+ -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,289,-49130] |
[a1,a2,a3,a4,a6] |
j |
432/169 |
j-invariant |
L |
0.82023919386638 |
L(r)(E,1)/r! |
Ω |
0.41011959693319 |
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 |
60112m2 52a1 |
Quadratic twists by: -4 17 |