Atkin-Lehner |
2+ 3- 7+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
17136g |
Isogeny class |
Conductor |
17136 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
6144 |
Modular degree for the optimal curve |
Δ |
-1798868736 = -1 · 28 · 310 · 7 · 17 |
Discriminant |
Eigenvalues |
2+ 3- -2 7+ -4 2 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,249,-1370] |
[a1,a2,a3,a4,a6] |
Generators |
[9:40:1] |
Generators of the group modulo torsion |
j |
9148592/9639 |
j-invariant |
L |
3.7854764271304 |
L(r)(E,1)/r! |
Ω |
0.80565273295187 |
Real period |
R |
2.3493226500086 |
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 |
8568g1 68544dz1 5712j1 119952x1 |
Quadratic twists by: -4 8 -3 -7 |