Atkin-Lehner |
7+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
6727a |
Isogeny class |
Conductor |
6727 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-3110595107580782479 = -1 · 76 · 319 |
Discriminant |
Eigenvalues |
1 0 2 7+ 6 6 -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-53996,-84979293] |
[a1,a2,a3,a4,a6] |
j |
-658503/117649 |
j-invariant |
L |
2.8133183942795 |
L(r)(E,1)/r! |
Ω |
0.11253273577118 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
25 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
107632m2 60543j2 47089b2 6727b2 |
Quadratic twists by: -4 -3 -7 -31 |