Atkin-Lehner |
2+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
1088a |
Isogeny class |
Conductor |
1088 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
64 |
Modular degree for the optimal curve |
Δ |
69632 = 212 · 17 |
Discriminant |
Eigenvalues |
2+ 0 0 2 -4 -2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-20,-32] |
[a1,a2,a3,a4,a6] |
Generators |
[-3:1:1] |
Generators of the group modulo torsion |
j |
216000/17 |
j-invariant |
L |
2.5077049444601 |
L(r)(E,1)/r! |
Ω |
2.2688378967211 |
Real period |
R |
1.1052816722095 |
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 |
1088b1 544d1 9792s1 27200s1 |
Quadratic twists by: -4 8 -3 5 |