Atkin-Lehner |
2- 23+ 103+ |
Signs for the Atkin-Lehner involutions |
Class |
18952a |
Isogeny class |
Conductor |
18952 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
11493705728 = 211 · 232 · 1032 |
Discriminant |
Eigenvalues |
2- -2 2 0 0 -2 -2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-832,7392] |
[a1,a2,a3,a4,a6] |
j |
31137634946/5612161 |
j-invariant |
L |
1.2128183936542 |
L(r)(E,1)/r! |
Ω |
1.2128183936542 |
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 |
37904c2 |
Quadratic twists by: -4 |