Atkin-Lehner |
2- 5- 89+ |
Signs for the Atkin-Lehner involutions |
Class |
28480bp |
Isogeny class |
Conductor |
28480 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
36454400 = 214 · 52 · 89 |
Discriminant |
Eigenvalues |
2- -2 5- -2 -4 0 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1905,31375] |
[a1,a2,a3,a4,a6] |
Generators |
[15:80:1] |
Generators of the group modulo torsion |
j |
46689225424/2225 |
j-invariant |
L |
2.9682152678997 |
L(r)(E,1)/r! |
Ω |
1.9389471142621 |
Real period |
R |
0.7654193469401 |
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 |
28480m2 7120d2 |
Quadratic twists by: -4 8 |