Atkin-Lehner |
2- 5+ 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
7280k |
Isogeny class |
Conductor |
7280 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-2697600718618624000 = -1 · 217 · 53 · 78 · 134 |
Discriminant |
Eigenvalues |
2- 0 5+ 7+ -4 13+ 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,206077,70341378] |
[a1,a2,a3,a4,a6] |
j |
236293804275620391/658593925444000 |
j-invariant |
L |
0.71821065261102 |
L(r)(E,1)/r! |
Ω |
0.17955266315275 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
910a4 29120cf3 65520dl3 36400cd3 |
Quadratic twists by: -4 8 -3 5 |