Atkin-Lehner |
2- 5+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
28880y |
Isogeny class |
Conductor |
28880 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
94091762000 = 24 · 53 · 196 |
Discriminant |
Eigenvalues |
2- -2 5+ -2 0 -2 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-14921,-706370] |
[a1,a2,a3,a4,a6] |
Generators |
[3810:3610:27] |
Generators of the group modulo torsion |
j |
488095744/125 |
j-invariant |
L |
1.9910444375219 |
L(r)(E,1)/r! |
Ω |
0.43197073061221 |
Real period |
R |
4.6092114498128 |
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 |
7220c3 115520cv3 80b4 |
Quadratic twists by: -4 8 -19 |