Atkin-Lehner |
2+ 3- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
1872c |
Isogeny class |
Conductor |
1872 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
21835008 = 28 · 38 · 13 |
Discriminant |
Eigenvalues |
2+ 3- 0 0 6 13+ -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-615,-5866] |
[a1,a2,a3,a4,a6] |
j |
137842000/117 |
j-invariant |
L |
1.9174890872517 |
L(r)(E,1)/r! |
Ω |
0.95874454362586 |
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 |
936g2 7488bx2 624a2 46800bd2 |
Quadratic twists by: -4 8 -3 5 |