Atkin-Lehner |
2+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
33856n |
Isogeny class |
Conductor |
33856 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-1313840315232157696 = -1 · 224 · 238 |
Discriminant |
Eigenvalues |
2+ 2 -3 2 -6 1 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-3877217,-2937742879] |
[a1,a2,a3,a4,a6] |
j |
-313994137/64 |
j-invariant |
L |
1.9365856652308 |
L(r)(E,1)/r! |
Ω |
0.05379404625677 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
33856bo2 1058b2 33856l2 |
Quadratic twists by: -4 8 -23 |