Atkin-Lehner |
2- 3+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
9522f |
Isogeny class |
Conductor |
9522 |
Conductor |
∏ cp |
30 |
Product of Tamagawa factors cp |
deg |
22080 |
Modular degree for the optimal curve |
Δ |
-67660691282784 = -1 · 25 · 33 · 238 |
Discriminant |
Eigenvalues |
2- 3+ 2 -1 1 -2 -4 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,2281,-394097] |
[a1,a2,a3,a4,a6] |
Generators |
[397:7736:1] |
Generators of the group modulo torsion |
j |
621/32 |
j-invariant |
L |
7.1889082567235 |
L(r)(E,1)/r! |
Ω |
0.29578709751397 |
Real period |
R |
0.81014444929532 |
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 |
76176bj1 9522b1 9522g1 |
Quadratic twists by: -4 -3 -23 |