Atkin-Lehner |
2- 3- 5- 7- 103- |
Signs for the Atkin-Lehner involutions |
Class |
21630bi |
Isogeny class |
Conductor |
21630 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-68213536020 = -1 · 22 · 38 · 5 · 72 · 1032 |
Discriminant |
Eigenvalues |
2- 3- 5- 7- 2 -4 4 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1110,-19080] |
[a1,a2,a3,a4,a6] |
j |
-151257563987041/68213536020 |
j-invariant |
L |
6.4758150500526 |
L(r)(E,1)/r! |
Ω |
0.40473844062828 |
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 |
64890v2 108150b2 |
Quadratic twists by: -3 5 |