Atkin-Lehner |
2+ 7+ 13- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
5642d |
Isogeny class |
Conductor |
5642 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
10080 |
Modular degree for the optimal curve |
Δ |
-4335140561024 = -1 · 27 · 7 · 132 · 315 |
Discriminant |
Eigenvalues |
2+ 1 -1 7+ -6 13- -6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-3294,-124080] |
[a1,a2,a3,a4,a6] |
j |
-3950981143258969/4335140561024 |
j-invariant |
L |
0.6041663398725 |
L(r)(E,1)/r! |
Ω |
0.30208316993625 |
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 |
45136l1 50778bc1 39494d1 73346t1 |
Quadratic twists by: -4 -3 -7 13 |