Atkin-Lehner |
2- 3- 7- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
27342bd |
Isogeny class |
Conductor |
27342 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
deg |
49152 |
Modular degree for the optimal curve |
Δ |
3254867800128 = 26 · 314 · 73 · 31 |
Discriminant |
Eigenvalues |
2- 3- 2 7- 0 2 -2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-13649,-604159] |
[a1,a2,a3,a4,a6] |
j |
1124539551199/13017024 |
j-invariant |
L |
5.3041029087018 |
L(r)(E,1)/r! |
Ω |
0.44200857572515 |
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 |
9114n1 27342bq1 |
Quadratic twists by: -3 -7 |