Atkin-Lehner |
2+ 5- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
25480f |
Isogeny class |
Conductor |
25480 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
508996633600 = 210 · 52 · 76 · 132 |
Discriminant |
Eigenvalues |
2+ 0 5- 7- -4 13- 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2107,14406] |
[a1,a2,a3,a4,a6] |
j |
8586756/4225 |
j-invariant |
L |
1.6492001498069 |
L(r)(E,1)/r! |
Ω |
0.82460007490344 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
50960j2 127400bh2 520a2 |
Quadratic twists by: -4 5 -7 |