Atkin-Lehner |
2- 3+ 5+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
28830y |
Isogeny class |
Conductor |
28830 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
51296194612440000 = 26 · 316 · 54 · 313 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 0 -4 4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-6609096,-6542495607] |
[a1,a2,a3,a4,a6] |
Generators |
[39523:-7860157:1] |
Generators of the group modulo torsion |
j |
1071679233972039583519/1721868840000 |
j-invariant |
L |
6.3833835759631 |
L(r)(E,1)/r! |
Ω |
0.094159486442223 |
Real period |
R |
5.6494427851055 |
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 |
86490bc2 28830bi2 |
Quadratic twists by: -3 -31 |