Atkin-Lehner |
2- 3+ 5- 43- |
Signs for the Atkin-Lehner involutions |
Class |
41280cs |
Isogeny class |
Conductor |
41280 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-5777879040000 = -1 · 215 · 38 · 54 · 43 |
Discriminant |
Eigenvalues |
2- 3+ 5- -4 0 -2 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-865,-115775] |
[a1,a2,a3,a4,a6] |
j |
-2186875592/176326875 |
j-invariant |
L |
1.3397093824366 |
L(r)(E,1)/r! |
Ω |
0.33492734558112 |
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 |
41280dh3 20640h4 123840fr3 |
Quadratic twists by: -4 8 -3 |