Atkin-Lehner |
2- 7+ 11- 23- |
Signs for the Atkin-Lehner involutions |
Class |
81466bc |
Isogeny class |
Conductor |
81466 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
-33562678693701542 = -1 · 2 · 7 · 113 · 239 |
Discriminant |
Eigenvalues |
2- 1 0 7+ 11- -4 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-173523,29170103] |
[a1,a2,a3,a4,a6] |
j |
-3903264618625/226719878 |
j-invariant |
L |
4.3613303321187 |
L(r)(E,1)/r! |
Ω |
0.36344420538037 |
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 |
3542m2 |
Quadratic twists by: -23 |