Atkin-Lehner |
3- 7+ 17+ 47+ |
Signs for the Atkin-Lehner involutions |
Class |
50337f |
Isogeny class |
Conductor |
50337 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-1336258284519904263 = -1 · 310 · 78 · 174 · 47 |
Discriminant |
Eigenvalues |
1 3- -2 7+ 0 -2 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,52632,55408779] |
[a1,a2,a3,a4,a6] |
j |
22117761082988927/1833001762030047 |
j-invariant |
L |
0.82937369481928 |
L(r)(E,1)/r! |
Ω |
0.20734342378346 |
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 |
16779j4 |
Quadratic twists by: -3 |