Atkin-Lehner |
2+ 3- 7- 13+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
87906n |
Isogeny class |
Conductor |
87906 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
282561634323687264 = 25 · 3 · 76 · 132 · 236 |
Discriminant |
Eigenvalues |
2+ 3- -2 7- 2 13+ 4 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-4227452,3345088730] |
[a1,a2,a3,a4,a6] |
Generators |
[4964:321069:1] |
Generators of the group modulo torsion |
j |
71018481135016712233/2401734263136 |
j-invariant |
L |
4.8479473345141 |
L(r)(E,1)/r! |
Ω |
0.28826092174825 |
Real period |
R |
8.4089569036899 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999969392 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1794b2 |
Quadratic twists by: -7 |