Atkin-Lehner |
2- 3- 23- |
Signs for the Atkin-Lehner involutions |
Class |
9522l |
Isogeny class |
Conductor |
9522 |
Conductor |
∏ cp |
7 |
Product of Tamagawa factors cp |
deg |
270480 |
Modular degree for the optimal curve |
Δ |
-3865590614368015488 = -1 · 27 · 36 · 2310 |
Discriminant |
Eigenvalues |
2- 3- -2 -2 -4 4 1 -7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-2990801,1993801537] |
[a1,a2,a3,a4,a6] |
j |
-97967097/128 |
j-invariant |
L |
1.7327932664977 |
L(r)(E,1)/r! |
Ω |
0.24754189521396 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
76176cd1 1058d1 9522i1 |
Quadratic twists by: -4 -3 -23 |