Atkin-Lehner |
3- 43- |
Signs for the Atkin-Lehner involutions |
Class |
16641j |
Isogeny class |
Conductor |
16641 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-4.2537880637237E+20 |
Discriminant |
Eigenvalues |
1 3- 2 0 0 -2 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,1755279,-428790236] |
[a1,a2,a3,a4,a6] |
Generators |
[3116797953034040:419248030902723203:171879616000] |
Generators of the group modulo torsion |
j |
129784785047/92307627 |
j-invariant |
L |
6.6650410084027 |
L(r)(E,1)/r! |
Ω |
0.094451630595417 |
Real period |
R |
17.641413299026 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5547a4 387d4 |
Quadratic twists by: -3 -43 |