Atkin-Lehner |
2- 3+ 19+ 71+ |
Signs for the Atkin-Lehner involutions |
Class |
64752g |
Isogeny class |
Conductor |
64752 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-492541017440256 = -1 · 214 · 32 · 196 · 71 |
Discriminant |
Eigenvalues |
2- 3+ -2 0 6 0 4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,17376,-608256] |
[a1,a2,a3,a4,a6] |
j |
141640742172383/120249271836 |
j-invariant |
L |
1.1564746743574 |
L(r)(E,1)/r! |
Ω |
0.28911866903793 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
8094f2 |
Quadratic twists by: -4 |