Atkin-Lehner |
2+ 3- 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
17238g |
Isogeny class |
Conductor |
17238 |
Conductor |
∏ cp |
56 |
Product of Tamagawa factors cp |
deg |
2935296 |
Modular degree for the optimal curve |
Δ |
-1.7991885357166E+24 |
Discriminant |
Eigenvalues |
2+ 3- 2 2 4 13- 17- -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,16930585,58702483946] |
[a1,a2,a3,a4,a6] |
j |
50611530622079699/169662750916608 |
j-invariant |
L |
3.3156439130576 |
L(r)(E,1)/r! |
Ω |
0.059207927018885 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
51714ba1 17238q1 |
Quadratic twists by: -3 13 |