Atkin-Lehner |
2+ 3- 23+ 31+ |
Signs for the Atkin-Lehner involutions |
Class |
12834c |
Isogeny class |
Conductor |
12834 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-1625519411496432 = -1 · 24 · 314 · 23 · 314 |
Discriminant |
Eigenvalues |
2+ 3- 2 -4 -4 -2 2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,3069,-1939451] |
[a1,a2,a3,a4,a6] |
j |
4384370502863/2229793431408 |
j-invariant |
L |
0.88749918796028 |
L(r)(E,1)/r! |
Ω |
0.22187479699007 |
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 |
102672cl3 4278n4 |
Quadratic twists by: -4 -3 |