Atkin-Lehner |
2- 13+ 59- |
Signs for the Atkin-Lehner involutions |
Class |
90506d |
Isogeny class |
Conductor |
90506 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
Δ |
-280753631914496 = -1 · 29 · 13 · 596 |
Discriminant |
Eigenvalues |
2- 1 -3 -1 -6 13+ -3 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1599592,778552384] |
[a1,a2,a3,a4,a6] |
Generators |
[408:13720:1] |
Generators of the group modulo torsion |
j |
-10730978619193/6656 |
j-invariant |
L |
6.5372980762404 |
L(r)(E,1)/r! |
Ω |
0.45297193903617 |
Real period |
R |
0.80177864358779 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999888222 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
26a2 |
Quadratic twists by: -59 |