Atkin-Lehner |
2+ 3- 7- 11- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
18942j |
Isogeny class |
Conductor |
18942 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
1022868 = 22 · 34 · 7 · 11 · 41 |
Discriminant |
Eigenvalues |
2+ 3- 2 7- 11- -2 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-67350,6721828] |
[a1,a2,a3,a4,a6] |
j |
33785258237969481433/1022868 |
j-invariant |
L |
2.936454963647 |
L(r)(E,1)/r! |
Ω |
1.4682274818235 |
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 |
56826be4 |
Quadratic twists by: -3 |