Atkin-Lehner |
2- 3- 17- |
Signs for the Atkin-Lehner involutions |
Class |
1632l |
Isogeny class |
Conductor |
1632 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-456855552 = -1 · 212 · 38 · 17 |
Discriminant |
Eigenvalues |
2- 3- 2 0 4 -2 17- 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-17,1023] |
[a1,a2,a3,a4,a6] |
j |
-140608/111537 |
j-invariant |
L |
2.6942351965195 |
L(r)(E,1)/r! |
Ω |
1.3471175982598 |
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 |
1632h4 3264v1 4896c4 40800a2 |
Quadratic twists by: -4 8 -3 5 |