Atkin-Lehner |
2- 3- 5- 11- |
Signs for the Atkin-Lehner involutions |
Class |
21780bb |
Isogeny class |
Conductor |
21780 |
Conductor |
∏ cp |
120 |
Product of Tamagawa factors cp |
deg |
887040 |
Modular degree for the optimal curve |
Δ |
-1.1720071818675E+21 |
Discriminant |
Eigenvalues |
2- 3- 5- -3 11- 2 2 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-4727712,4285772084] |
[a1,a2,a3,a4,a6] |
Generators |
[1573:27225:1] |
Generators of the group modulo torsion |
j |
-292124360704/29296875 |
j-invariant |
L |
5.1115194670652 |
L(r)(E,1)/r! |
Ω |
0.15032676711581 |
Real period |
R |
0.28335602751346 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
87120ge1 7260d1 108900ck1 21780ba1 |
Quadratic twists by: -4 -3 5 -11 |