Atkin-Lehner |
2+ 3- 7- 13- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
87906t |
Isogeny class |
Conductor |
87906 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
deg |
2580480 |
Modular degree for the optimal curve |
Δ |
-1.1199201601515E+19 |
Discriminant |
Eigenvalues |
2+ 3- 2 7- 6 13- -4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,402215,127642988] |
[a1,a2,a3,a4,a6] |
j |
61166244013918343/95191642950768 |
j-invariant |
L |
3.0914735213286 |
L(r)(E,1)/r! |
Ω |
0.15457367748693 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
12558d1 |
Quadratic twists by: -7 |