Atkin-Lehner |
2- 3- 5- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
12480cx |
Isogeny class |
Conductor |
12480 |
Conductor |
∏ cp |
11 |
Product of Tamagawa factors cp |
deg |
84480 |
Modular degree for the optimal curve |
Δ |
-5388160292536320 = -1 · 214 · 311 · 5 · 135 |
Discriminant |
Eigenvalues |
2- 3- 5- 1 -5 13+ 3 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,38875,-1928445] |
[a1,a2,a3,a4,a6] |
j |
396555344454656/328867205355 |
j-invariant |
L |
2.611567757395 |
L(r)(E,1)/r! |
Ω |
0.23741525067227 |
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 |
12480k1 3120b1 37440dx1 62400et1 |
Quadratic twists by: -4 8 -3 5 |