Atkin-Lehner |
2- 3- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
21294cq |
Isogeny class |
Conductor |
21294 |
Conductor |
∏ cp |
216 |
Product of Tamagawa factors cp |
Δ |
-156772235640384 = -1 · 26 · 36 · 76 · 134 |
Discriminant |
Eigenvalues |
2- 3- 3 7- 6 13+ 3 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,1489,-602377] |
[a1,a2,a3,a4,a6] |
j |
17546087/7529536 |
j-invariant |
L |
6.4783629550155 |
L(r)(E,1)/r! |
Ω |
0.26993178979231 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
2366e2 21294w2 |
Quadratic twists by: -3 13 |