Atkin-Lehner |
2- 3- 5- 7- 11- |
Signs for the Atkin-Lehner involutions |
Class |
64680dk |
Isogeny class |
Conductor |
64680 |
Conductor |
∏ cp |
72 |
Product of Tamagawa factors cp |
Δ |
1.6471037115769E+20 |
Discriminant |
Eigenvalues |
2- 3- 5- 7- 11- -2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1372800,-45267552] |
[a1,a2,a3,a4,a6] |
j |
3462051528686/1993006125 |
j-invariant |
L |
2.7323014053375 |
L(r)(E,1)/r! |
Ω |
0.15179452263833 |
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 |
129360bl2 64680bk2 |
Quadratic twists by: -4 -7 |