Atkin-Lehner |
2- 3- 5+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
31680cw |
Isogeny class |
Conductor |
31680 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-141390502174310400 = -1 · 214 · 322 · 52 · 11 |
Discriminant |
Eigenvalues |
2- 3- 5+ 2 11- 4 4 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-391548,-96022672] |
[a1,a2,a3,a4,a6] |
j |
-555816294307024/11837848275 |
j-invariant |
L |
3.4310588060976 |
L(r)(E,1)/r! |
Ω |
0.095307189058307 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
31680n2 7920m2 10560bt2 |
Quadratic twists by: -4 8 -3 |