Atkin-Lehner |
2+ 3+ 13+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
28158c |
Isogeny class |
Conductor |
28158 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-4.0023523301562E+23 |
Discriminant |
Eigenvalues |
2+ 3+ -3 -1 -6 13+ 0 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-4283594239,107907948589321] |
[a1,a2,a3,a4,a6] |
j |
-184768138755655701309378433/8507338464245556 |
j-invariant |
L |
0.28276835145752 |
L(r)(E,1)/r! |
Ω |
0.070692087864152 |
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 |
84474cb3 1482l3 |
Quadratic twists by: -3 -19 |