Atkin-Lehner |
2+ 5- 7- 23- |
Signs for the Atkin-Lehner involutions |
Class |
12880j |
Isogeny class |
Conductor |
12880 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-132715520 = -1 · 210 · 5 · 72 · 232 |
Discriminant |
Eigenvalues |
2+ 0 5- 7- -2 -4 6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,53,-534] |
[a1,a2,a3,a4,a6] |
j |
16078716/129605 |
j-invariant |
L |
1.8338296583069 |
L(r)(E,1)/r! |
Ω |
0.91691482915344 |
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 |
6440g2 51520bu2 115920w2 64400b2 |
Quadratic twists by: -4 8 -3 5 |