Atkin-Lehner |
2+ 5+ 11- 37+ |
Signs for the Atkin-Lehner involutions |
Class |
16280b |
Isogeny class |
Conductor |
16280 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
2650384000000 = 210 · 56 · 112 · 372 |
Discriminant |
Eigenvalues |
2+ 0 5+ 4 11- 2 -2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-4123,-65178] |
[a1,a2,a3,a4,a6] |
j |
7569440157636/2588265625 |
j-invariant |
L |
2.4493815595532 |
L(r)(E,1)/r! |
Ω |
0.6123453898883 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
32560a2 81400q2 |
Quadratic twists by: -4 5 |