Atkin-Lehner |
2+ 3+ 5+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
28830g |
Isogeny class |
Conductor |
28830 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-4.030168082666E+19 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 4 4 -2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,640487,-232898633] |
[a1,a2,a3,a4,a6] |
j |
32740359775271/45410156250 |
j-invariant |
L |
1.7365116423742 |
L(r)(E,1)/r! |
Ω |
0.10853197764841 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
16 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
86490cw3 930g4 |
Quadratic twists by: -3 -31 |