Atkin-Lehner |
2+ 3+ 7+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
7728a |
Isogeny class |
Conductor |
7728 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
15143417856 = 211 · 38 · 72 · 23 |
Discriminant |
Eigenvalues |
2+ 3+ 2 7+ -4 4 4 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-792,6480] |
[a1,a2,a3,a4,a6] |
Generators |
[2:70:1] |
Generators of the group modulo torsion |
j |
26860713266/7394247 |
j-invariant |
L |
3.9061417164809 |
L(r)(E,1)/r! |
Ω |
1.1611502935528 |
Real period |
R |
1.6820138349744 |
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 |
3864d2 30912bx2 23184k2 54096r2 |
Quadratic twists by: -4 8 -3 -7 |