Atkin-Lehner |
2- 3+ 5+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
48960dl |
Isogeny class |
Conductor |
48960 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
40960 |
Modular degree for the optimal curve |
Δ |
-196281031680 = -1 · 210 · 33 · 5 · 175 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 3 3 -4 17+ -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1788,36072] |
[a1,a2,a3,a4,a6] |
j |
-22864543488/7099285 |
j-invariant |
L |
1.9030841405703 |
L(r)(E,1)/r! |
Ω |
0.95154207037069 |
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 |
48960f1 12240e1 48960dx1 |
Quadratic twists by: -4 8 -3 |