Atkin-Lehner |
2+ 3- 5+ 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
8190n |
Isogeny class |
Conductor |
8190 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-1.3655651628117E+20 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7- 4 13- 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,1246230,171040396] |
[a1,a2,a3,a4,a6] |
j |
293623352309352854879/187320324116835000 |
j-invariant |
L |
1.8361018371833 |
L(r)(E,1)/r! |
Ω |
0.11475636482396 |
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 |
65520cv5 2730x6 40950ds5 57330ci5 |
Quadratic twists by: -4 -3 5 -7 |