Atkin-Lehner |
2- 7- 19- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
87514q |
Isogeny class |
Conductor |
87514 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
29952 |
Modular degree for the optimal curve |
Δ |
-1470847798 = -1 · 2 · 77 · 19 · 47 |
Discriminant |
Eigenvalues |
2- 0 0 7- -5 -1 0 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,260,-955] |
[a1,a2,a3,a4,a6] |
j |
16581375/12502 |
j-invariant |
L |
1.6907763444219 |
L(r)(E,1)/r! |
Ω |
0.84538817547968 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
12502e1 |
Quadratic twists by: -7 |