Atkin-Lehner |
2+ 3- 7- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
68544bx |
Isogeny class |
Conductor |
68544 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1564188942532608 = 219 · 36 · 72 · 174 |
Discriminant |
Eigenvalues |
2+ 3- 2 7- 0 2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-304524,64653552] |
[a1,a2,a3,a4,a6] |
Generators |
[1224:39060:1] |
Generators of the group modulo torsion |
j |
16342588257633/8185058 |
j-invariant |
L |
8.0095839675238 |
L(r)(E,1)/r! |
Ω |
0.4692378709161 |
Real period |
R |
4.2673367089521 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.000000000045 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
68544dl4 2142h3 7616e3 |
Quadratic twists by: -4 8 -3 |