Atkin-Lehner |
2- 3- 5+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
28830bo |
Isogeny class |
Conductor |
28830 |
Conductor |
∏ cp |
7 |
Product of Tamagawa factors cp |
Δ |
-328391718750 = -1 · 2 · 37 · 57 · 312 |
Discriminant |
Eigenvalues |
2- 3- 5+ 4 3 2 -3 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1601,36855] |
[a1,a2,a3,a4,a6] |
j |
-472270995409/341718750 |
j-invariant |
L |
6.2085523754237 |
L(r)(E,1)/r! |
Ω |
0.88693605363195 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
86490bk2 28830x2 |
Quadratic twists by: -3 -31 |