Atkin-Lehner |
2- 7- 43- |
Signs for the Atkin-Lehner involutions |
Class |
16856h |
Isogeny class |
Conductor |
16856 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
3553700046848 = 211 · 79 · 43 |
Discriminant |
Eigenvalues |
2- 0 2 7- 4 -2 -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-30835259,-65905174538] |
[a1,a2,a3,a4,a6] |
j |
13457002144177215234/14749 |
j-invariant |
L |
2.0501594191433 |
L(r)(E,1)/r! |
Ω |
0.064067481848229 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
64 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
33712d4 2408c4 |
Quadratic twists by: -4 -7 |