Atkin-Lehner |
5+ 7- 11+ |
Signs for the Atkin-Lehner involutions |
Class |
21175l |
Isogeny class |
Conductor |
21175 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
45132592523046875 = 58 · 72 · 119 |
Discriminant |
Eigenvalues |
-1 0 5+ 7- 11+ 4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-201730,33393022] |
[a1,a2,a3,a4,a6] |
j |
24642171/1225 |
j-invariant |
L |
1.420002608659 |
L(r)(E,1)/r! |
Ω |
0.35500065216475 |
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 |
4235d2 21175a2 |
Quadratic twists by: 5 -11 |