Atkin-Lehner |
2- 3+ 5+ 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
40950cw |
Isogeny class |
Conductor |
40950 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
5617055808000000 = 212 · 39 · 56 · 73 · 13 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7+ 0 13+ 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-48305,-1910303] |
[a1,a2,a3,a4,a6] |
j |
40530337875/18264064 |
j-invariant |
L |
4.0312106562998 |
L(r)(E,1)/r! |
Ω |
0.33593422136728 |
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 |
40950b1 1638c3 |
Quadratic twists by: -3 5 |