Atkin-Lehner |
2- 5+ 41+ |
Signs for the Atkin-Lehner involutions |
Class |
16400o |
Isogeny class |
Conductor |
16400 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
451680665600000000 = 224 · 58 · 413 |
Discriminant |
Eigenvalues |
2- -2 5+ 2 0 4 0 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-617008,183515988] |
[a1,a2,a3,a4,a6] |
j |
405897921250921/7057510400 |
j-invariant |
L |
1.1883588348477 |
L(r)(E,1)/r! |
Ω |
0.29708970871193 |
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 |
2050d3 65600bh3 3280j3 |
Quadratic twists by: -4 8 5 |