Atkin-Lehner |
3- 11- 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
21879l |
Isogeny class |
Conductor |
21879 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
907659206428689 = 312 · 112 · 132 · 174 |
Discriminant |
Eigenvalues |
1 3- -2 0 11- 13- 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-27243,952560] |
[a1,a2,a3,a4,a6] |
Generators |
[12:786:1] |
Generators of the group modulo torsion |
j |
3067396672113073/1245074357241 |
j-invariant |
L |
5.0966946068911 |
L(r)(E,1)/r! |
Ω |
0.4515592754019 |
Real period |
R |
2.82171958618 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
7293c2 |
Quadratic twists by: -3 |