Atkin-Lehner |
2+ 3+ 7- 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
27846f |
Isogeny class |
Conductor |
27846 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
-9442919181975552 = -1 · 218 · 39 · 72 · 133 · 17 |
Discriminant |
Eigenvalues |
2+ 3+ 0 7- 0 13- 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-11247,-4694995] |
[a1,a2,a3,a4,a6] |
j |
-7994001499875/479749996544 |
j-invariant |
L |
1.0803695684108 |
L(r)(E,1)/r! |
Ω |
0.18006159473525 |
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 |
27846ba1 |
Quadratic twists by: -3 |