Atkin-Lehner |
2+ 3- 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
76608bb |
Isogeny class |
Conductor |
76608 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
104615119945728 = 220 · 37 · 74 · 19 |
Discriminant |
Eigenvalues |
2+ 3- 2 7+ 0 -2 2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-701004,225906032] |
[a1,a2,a3,a4,a6] |
j |
199350693197713/547428 |
j-invariant |
L |
2.0706395922042 |
L(r)(E,1)/r! |
Ω |
0.51765989936051 |
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 |
76608fk4 2394f4 25536c4 |
Quadratic twists by: -4 8 -3 |