Atkin-Lehner |
2+ 3- 5+ 67+ |
Signs for the Atkin-Lehner involutions |
Class |
48240j |
Isogeny class |
Conductor |
48240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-150795924480 = -1 · 210 · 38 · 5 · 672 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 4 0 -4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,357,-18502] |
[a1,a2,a3,a4,a6] |
j |
6740636/202005 |
j-invariant |
L |
1.9845336220484 |
L(r)(E,1)/r! |
Ω |
0.49613340554646 |
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 |
24120u2 16080d2 |
Quadratic twists by: -4 -3 |