Atkin-Lehner |
2- 3- 5+ 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
40950dy |
Isogeny class |
Conductor |
40950 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-368921544468750 = -1 · 2 · 310 · 56 · 7 · 134 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ 4 13- 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,9670,-850953] |
[a1,a2,a3,a4,a6] |
j |
8780064047/32388174 |
j-invariant |
L |
4.3645058337228 |
L(r)(E,1)/r! |
Ω |
0.2727816146057 |
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 |
13650e4 1638i4 |
Quadratic twists by: -3 5 |