Atkin-Lehner |
2- 5+ 11- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
20900d |
Isogeny class |
Conductor |
20900 |
Conductor |
∏ cp |
168 |
Product of Tamagawa factors cp |
Δ |
6.2001650680933E+28 |
Discriminant |
Eigenvalues |
2- -2 5+ -4 11- 4 -4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-2833315508,56797810497988] |
[a1,a2,a3,a4,a6] |
Generators |
[50588:6552150:1] |
Generators of the group modulo torsion |
j |
628852131191469082134214096/15500412670233154296875 |
j-invariant |
L |
2.7175826523501 |
L(r)(E,1)/r! |
Ω |
0.034936764508159 |
Real period |
R |
1.8520418183077 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
83600bn2 4180b2 |
Quadratic twists by: -4 5 |