Atkin-Lehner |
3- 13+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
28899c |
Isogeny class |
Conductor |
28899 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-66856131459 = -1 · 36 · 136 · 19 |
Discriminant |
Eigenvalues |
0 3- 3 1 3 13+ 3 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,-1170156,487207269] |
[a1,a2,a3,a4,a6] |
j |
-50357871050752/19 |
j-invariant |
L |
2.643454741076 |
L(r)(E,1)/r! |
Ω |
0.6608636852687 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
3211a3 171b3 |
Quadratic twists by: -3 13 |