Atkin-Lehner |
2- 7- 13- 23- |
Signs for the Atkin-Lehner involutions |
Class |
8372f |
Isogeny class |
Conductor |
8372 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
deg |
4032 |
Modular degree for the optimal curve |
Δ |
-31059182336 = -1 · 28 · 74 · 133 · 23 |
Discriminant |
Eigenvalues |
2- -1 1 7- -3 13- -2 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-85,8513] |
[a1,a2,a3,a4,a6] |
Generators |
[8:91:1] |
Generators of the group modulo torsion |
j |
-268435456/121324931 |
j-invariant |
L |
3.6618777095494 |
L(r)(E,1)/r! |
Ω |
0.95111683239745 |
Real period |
R |
0.32084015906498 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
33488o1 75348m1 58604d1 108836d1 |
Quadratic twists by: -4 -3 -7 13 |