Atkin-Lehner |
2- 3+ 101+ |
Signs for the Atkin-Lehner involutions |
Class |
1818i |
Isogeny class |
Conductor |
1818 |
Conductor |
∏ cp |
14 |
Product of Tamagawa factors cp |
Δ |
-2595765066624 = -1 · 27 · 39 · 1013 |
Discriminant |
Eigenvalues |
2- 3+ 3 2 0 2 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-5321,-166967] |
[a1,a2,a3,a4,a6] |
j |
-846322089579/131878528 |
j-invariant |
L |
3.8796728310636 |
L(r)(E,1)/r! |
Ω |
0.27711948793311 |
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 |
14544l2 58176f2 1818c1 45450e2 |
Quadratic twists by: -4 8 -3 5 |