Atkin-Lehner |
2- 5+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
20800de |
Isogeny class |
Conductor |
20800 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
-3.16329754624E+19 |
Discriminant |
Eigenvalues |
2- 2 5+ -4 -6 13- 6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,179967,268939937] |
[a1,a2,a3,a4,a6] |
Generators |
[32:16575:1] |
Generators of the group modulo torsion |
j |
157376536199/7722894400 |
j-invariant |
L |
6.0528639103663 |
L(r)(E,1)/r! |
Ω |
0.15811680768554 |
Real period |
R |
3.1900803794812 |
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 |
20800be4 5200s4 4160n4 |
Quadratic twists by: -4 8 5 |