Atkin-Lehner |
2+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
1856a |
Isogeny class |
Conductor |
1856 |
Conductor |
∏ cp |
10 |
Product of Tamagawa factors cp |
Δ |
-21507498573824 = -1 · 220 · 295 |
Discriminant |
Eigenvalues |
2+ 1 -1 -2 3 1 8 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-29121,-1935457] |
[a1,a2,a3,a4,a6] |
j |
-10418796526321/82044596 |
j-invariant |
L |
1.8264700906123 |
L(r)(E,1)/r! |
Ω |
0.18264700906123 |
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 |
1856l2 58b2 16704r2 46400o2 |
Quadratic twists by: -4 8 -3 5 |