Atkin-Lehner |
2+ 3- 7+ 13+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
12558g |
Isogeny class |
Conductor |
12558 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
28389237985425408 = 211 · 3 · 74 · 13 · 236 |
Discriminant |
Eigenvalues |
2+ 3- 4 7+ 0 13+ 8 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-413564,-102080326] |
[a1,a2,a3,a4,a6] |
j |
7822586679337533870649/28389237985425408 |
j-invariant |
L |
3.0128587138541 |
L(r)(E,1)/r! |
Ω |
0.18830366961588 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
16 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
100464bh2 37674r2 87906h2 |
Quadratic twists by: -4 -3 -7 |