Atkin-Lehner |
2+ 3- 7- 13+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
87906o |
Isogeny class |
Conductor |
87906 |
Conductor |
∏ cp |
96 |
Product of Tamagawa factors cp |
Δ |
-429384311077176 = -1 · 23 · 36 · 77 · 132 · 232 |
Discriminant |
Eigenvalues |
2+ 3- -2 7- -2 13+ -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,6393,977890] |
[a1,a2,a3,a4,a6] |
Generators |
[-10:960:1] |
Generators of the group modulo torsion |
j |
245667233447/3649706424 |
j-invariant |
L |
4.0114861573365 |
L(r)(E,1)/r! |
Ω |
0.39326059640707 |
Real period |
R |
0.42502416438136 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000010988 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
12558b2 |
Quadratic twists by: -7 |