Atkin-Lehner |
2- 5+ 23+ 71+ |
Signs for the Atkin-Lehner involutions |
Class |
81650k |
Isogeny class |
Conductor |
81650 |
Conductor |
∏ cp |
88 |
Product of Tamagawa factors cp |
Δ |
430168935968000000 = 211 · 56 · 232 · 714 |
Discriminant |
Eigenvalues |
2- 0 5+ 4 2 6 -6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-212680,20775947] |
[a1,a2,a3,a4,a6] |
j |
68089747967663625/27530811901952 |
j-invariant |
L |
5.9472326235635 |
L(r)(E,1)/r! |
Ω |
0.27032875595331 |
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 |
3266b2 |
Quadratic twists by: 5 |