Atkin-Lehner |
2- 3+ 7- 11+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
54978bp |
Isogeny class |
Conductor |
54978 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-2.1085887147667E+20 |
Discriminant |
Eigenvalues |
2- 3+ -2 7- 11+ -4 17- 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,631266,671702877] |
[a1,a2,a3,a4,a6] |
j |
236468134693587887/1792270835082882 |
j-invariant |
L |
0.51842569045727 |
L(r)(E,1)/r! |
Ω |
0.12960642260779 |
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 |
7854p2 |
Quadratic twists by: -7 |