Atkin-Lehner |
2- 89- |
Signs for the Atkin-Lehner involutions |
Class |
2848d |
Isogeny class |
Conductor |
2848 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
-4055552 = -1 · 29 · 892 |
Discriminant |
Eigenvalues |
2- 0 2 2 -4 4 -2 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-19,-102] |
[a1,a2,a3,a4,a6] |
Generators |
[5870:40032:125] |
Generators of the group modulo torsion |
j |
-1481544/7921 |
j-invariant |
L |
3.6703076886504 |
L(r)(E,1)/r! |
Ω |
1.0287862751338 |
Real period |
R |
7.1352190000261 |
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 |
2848a2 5696c2 25632c2 71200f2 |
Quadratic twists by: -4 8 -3 5 |