Atkin-Lehner |
2- 3- 5+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
21780i |
Isogeny class |
Conductor |
21780 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
deg |
443520 |
Modular degree for the optimal curve |
Δ |
-1.7087864711628E+19 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 11- -2 1 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,75867,198722293] |
[a1,a2,a3,a4,a6] |
j |
19314944/6834375 |
j-invariant |
L |
2.0416666913461 |
L(r)(E,1)/r! |
Ω |
0.17013889094551 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
87120eb1 7260t1 108900bm1 21780h1 |
Quadratic twists by: -4 -3 5 -11 |