Atkin-Lehner |
2- 3- 5+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
28830bm |
Isogeny class |
Conductor |
28830 |
Conductor |
∏ cp |
42 |
Product of Tamagawa factors cp |
Δ |
-8.7525735528663E+28 |
Discriminant |
Eigenvalues |
2- 3- 5+ -3 3 2 4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-236440616,14302570752600] |
[a1,a2,a3,a4,a6] |
j |
-1783499616719809/106787109375000 |
j-invariant |
L |
4.7261942619279 |
L(r)(E,1)/r! |
Ω |
0.028132108701955 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
86490bi2 28830v2 |
Quadratic twists by: -3 -31 |