Atkin-Lehner |
2- 3+ 7- 13+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
87906bc |
Isogeny class |
Conductor |
87906 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
255964545227664 = 24 · 32 · 76 · 134 · 232 |
Discriminant |
Eigenvalues |
2- 3+ -2 7- 4 13+ -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-33664,2235281] |
[a1,a2,a3,a4,a6] |
Generators |
[-197:1225:1] |
Generators of the group modulo torsion |
j |
35861911358833/2175662736 |
j-invariant |
L |
7.370690517799 |
L(r)(E,1)/r! |
Ω |
0.54411464186355 |
Real period |
R |
1.6932760924969 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000866 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
1794j2 |
Quadratic twists by: -7 |