Atkin-Lehner |
2- 3- 5+ 23- 41- |
Signs for the Atkin-Lehner involutions |
Class |
28290v |
Isogeny class |
Conductor |
28290 |
Conductor |
∏ cp |
240 |
Product of Tamagawa factors cp |
Δ |
124024781672193960 = 23 · 320 · 5 · 232 · 412 |
Discriminant |
Eigenvalues |
2- 3- 5+ -2 -6 6 0 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-163291,18905705] |
[a1,a2,a3,a4,a6] |
Generators |
[344:1691:1] |
Generators of the group modulo torsion |
j |
481515891109904924209/124024781672193960 |
j-invariant |
L |
8.8080337485359 |
L(r)(E,1)/r! |
Ω |
0.30930707248797 |
Real period |
R |
0.47461107596014 |
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 |
84870j2 |
Quadratic twists by: -3 |