Atkin-Lehner |
2+ 3+ 5+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
28830f |
Isogeny class |
Conductor |
28830 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
26880 |
Modular degree for the optimal curve |
Δ |
-55858125000 = -1 · 23 · 3 · 57 · 313 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 3 -1 -2 0 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,802,-6948] |
[a1,a2,a3,a4,a6] |
j |
1911240521/1875000 |
j-invariant |
L |
1.2169679172419 |
L(r)(E,1)/r! |
Ω |
0.60848395862038 |
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 |
86490cr1 28830p1 |
Quadratic twists by: -3 -31 |