Atkin-Lehner |
2- 3+ 17- 61- |
Signs for the Atkin-Lehner involutions |
Class |
18666f |
Isogeny class |
Conductor |
18666 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
-151900678782 = -1 · 2 · 39 · 17 · 613 |
Discriminant |
Eigenvalues |
2- 3+ 0 -1 3 -4 17- 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,1240,7993] |
[a1,a2,a3,a4,a6] |
j |
10720765125/7717354 |
j-invariant |
L |
3.9180936399625 |
L(r)(E,1)/r! |
Ω |
0.65301560666042 |
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 |
18666a1 |
Quadratic twists by: -3 |