Atkin-Lehner |
2- 5- 17+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
31280ba |
Isogeny class |
Conductor |
31280 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
Δ |
-4782117680 = -1 · 24 · 5 · 173 · 233 |
Discriminant |
Eigenvalues |
2- -1 5- -2 3 2 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,275,-2920] |
[a1,a2,a3,a4,a6] |
j |
143225913344/298882355 |
j-invariant |
L |
2.1398374821865 |
L(r)(E,1)/r! |
Ω |
0.71327916072909 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
7820d2 125120bs2 |
Quadratic twists by: -4 8 |