Atkin-Lehner |
3- 5+ 73+ |
Signs for the Atkin-Lehner involutions |
Class |
16425g |
Isogeny class |
Conductor |
16425 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
18432 |
Modular degree for the optimal curve |
Δ |
1683819140625 = 310 · 58 · 73 |
Discriminant |
Eigenvalues |
-1 3- 5+ 0 0 2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-9230,-333228] |
[a1,a2,a3,a4,a6] |
j |
7633736209/147825 |
j-invariant |
L |
0.97531230126002 |
L(r)(E,1)/r! |
Ω |
0.48765615063001 |
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 |
5475b1 3285a1 |
Quadratic twists by: -3 5 |