Atkin-Lehner |
5- 7- 23- |
Signs for the Atkin-Lehner involutions |
Class |
28175ba |
Isogeny class |
Conductor |
28175 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
130560 |
Modular degree for the optimal curve |
Δ |
-850887201171875 = -1 · 59 · 77 · 232 |
Discriminant |
Eigenvalues |
0 -1 5- 7- -1 -1 -1 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,1,-420583,-104853932] |
[a1,a2,a3,a4,a6] |
j |
-35806478336/3703 |
j-invariant |
L |
0.74988356727448 |
L(r)(E,1)/r! |
Ω |
0.093735445909284 |
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 |
28175v1 4025f1 |
Quadratic twists by: 5 -7 |