Atkin-Lehner |
2- 13+ 41+ |
Signs for the Atkin-Lehner involutions |
Class |
27716a |
Isogeny class |
Conductor |
27716 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-351038295552256 = -1 · 28 · 138 · 412 |
Discriminant |
Eigenvalues |
2- -2 -2 -4 0 13+ -6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-29124,-2124524] |
[a1,a2,a3,a4,a6] |
j |
-2211014608/284089 |
j-invariant |
L |
0.36285293847087 |
L(r)(E,1)/r! |
Ω |
0.18142646923549 |
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 |
110864h2 2132b2 |
Quadratic twists by: -4 13 |