Atkin-Lehner |
2- 5- 11- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
20570n |
Isogeny class |
Conductor |
20570 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
728820195400 = 23 · 52 · 118 · 17 |
Discriminant |
Eigenvalues |
2- 0 5- 4 11- -2 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-87627,10005779] |
[a1,a2,a3,a4,a6] |
j |
42002659053081/411400 |
j-invariant |
L |
4.8865976491028 |
L(r)(E,1)/r! |
Ω |
0.81443294151713 |
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 |
102850n2 1870f2 |
Quadratic twists by: 5 -11 |