Atkin-Lehner |
2- 5+ 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
7280p |
Isogeny class |
Conductor |
7280 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
242278400 = 213 · 52 · 7 · 132 |
Discriminant |
Eigenvalues |
2- -2 5+ 7+ -4 13- 0 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1216,-16716] |
[a1,a2,a3,a4,a6] |
Generators |
[-20:2:1] |
Generators of the group modulo torsion |
j |
48587168449/59150 |
j-invariant |
L |
2.2407312855172 |
L(r)(E,1)/r! |
Ω |
0.80847789396851 |
Real period |
R |
1.3857715233983 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
910i2 29120cb2 65520dy2 36400bw2 |
Quadratic twists by: -4 8 -3 5 |