Atkin-Lehner |
2- 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
75712bs |
Isogeny class |
Conductor |
75712 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
1519015481704448 = 217 · 74 · 136 |
Discriminant |
Eigenvalues |
2- 0 2 7+ 4 13+ -6 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-39884,2425488] |
[a1,a2,a3,a4,a6] |
j |
11090466/2401 |
j-invariant |
L |
0.90064818261507 |
L(r)(E,1)/r! |
Ω |
0.45032411650063 |
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 |
75712z3 18928b4 448b4 |
Quadratic twists by: -4 8 13 |