Atkin-Lehner |
2+ 3+ 7- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
41664r |
Isogeny class |
Conductor |
41664 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-18516148224 = -1 · 217 · 3 · 72 · 312 |
Discriminant |
Eigenvalues |
2+ 3+ 2 7- 0 2 -6 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,223,-6495] |
[a1,a2,a3,a4,a6] |
j |
9314926/141267 |
j-invariant |
L |
2.394179316128 |
L(r)(E,1)/r! |
Ω |
0.59854482903006 |
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 |
41664dm2 5208f2 124992cr2 |
Quadratic twists by: -4 8 -3 |