Atkin-Lehner |
2- 3+ 5- 29+ |
Signs for the Atkin-Lehner involutions |
Class |
20880bn |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
96 |
Product of Tamagawa factors cp |
Δ |
1.8247073035715E+21 |
Discriminant |
Eigenvalues |
2- 3+ 5- 2 -2 0 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-3772467,1931295474] |
[a1,a2,a3,a4,a6] |
Generators |
[6633:518400:1] |
Generators of the group modulo torsion |
j |
73645941730563747/22632992000000 |
j-invariant |
L |
5.9102917843117 |
L(r)(E,1)/r! |
Ω |
0.13758898893869 |
Real period |
R |
1.7898391403209 |
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 |
2610b2 83520dp2 20880bi2 104400cv2 |
Quadratic twists by: -4 8 -3 5 |