Atkin-Lehner |
2- 3+ 7+ 19- 23- |
Signs for the Atkin-Lehner involutions |
Class |
18354t |
Isogeny class |
Conductor |
18354 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-1.2981095226599E+29 |
Discriminant |
Eigenvalues |
2- 3+ -2 7+ -4 -2 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-5875269274,-174203471441053] |
[a1,a2,a3,a4,a6] |
j |
-22428851720936080012736578562556577/129810952265985400081515331068 |
j-invariant |
L |
0.55162294830018 |
L(r)(E,1)/r! |
Ω |
0.0086191085671904 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
16 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
55062k5 128478cq5 |
Quadratic twists by: -3 -7 |