Atkin-Lehner |
3- 5+ 73- |
Signs for the Atkin-Lehner involutions |
Class |
16425l |
Isogeny class |
Conductor |
16425 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
13440 |
Modular degree for the optimal curve |
Δ |
-2494546875 = -1 · 37 · 56 · 73 |
Discriminant |
Eigenvalues |
-2 3- 5+ -2 4 2 -3 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,-1425,-20844] |
[a1,a2,a3,a4,a6] |
Generators |
[44:40:1] |
Generators of the group modulo torsion |
j |
-28094464/219 |
j-invariant |
L |
2.3987201397554 |
L(r)(E,1)/r! |
Ω |
0.38834142053897 |
Real period |
R |
3.0884165490592 |
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 |
5475i1 657b1 |
Quadratic twists by: -3 5 |