Atkin-Lehner |
7- 19+ 31+ |
Signs for the Atkin-Lehner involutions |
Class |
28861d |
Isogeny class |
Conductor |
28861 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
-8238163035452340907 = -1 · 77 · 199 · 31 |
Discriminant |
Eigenvalues |
0 2 0 7- -6 4 3 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,1,468277,61950349] |
[a1,a2,a3,a4,a6] |
j |
96525714894848000/70023230418043 |
j-invariant |
L |
1.1856773818846 |
L(r)(E,1)/r! |
Ω |
0.14820967273572 |
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 |
4123c3 |
Quadratic twists by: -7 |