Atkin-Lehner |
2+ 5+ 7+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
23800a |
Isogeny class |
Conductor |
23800 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
6720 |
Modular degree for the optimal curve |
Δ |
-809200 = -1 · 24 · 52 · 7 · 172 |
Discriminant |
Eigenvalues |
2+ 0 5+ 7+ 3 -2 17- 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-755,-7985] |
[a1,a2,a3,a4,a6] |
j |
-118988386560/2023 |
j-invariant |
L |
1.8215553378922 |
L(r)(E,1)/r! |
Ω |
0.45538883447302 |
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 |
47600g1 23800l1 |
Quadratic twists by: -4 5 |