Atkin-Lehner |
2+ 5- 89- |
Signs for the Atkin-Lehner involutions |
Class |
28480t |
Isogeny class |
Conductor |
28480 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-3244441600 = -1 · 214 · 52 · 892 |
Discriminant |
Eigenvalues |
2+ 0 5- 0 0 -2 2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-572,5936] |
[a1,a2,a3,a4,a6] |
Generators |
[-8:100:1] |
Generators of the group modulo torsion |
j |
-1263257424/198025 |
j-invariant |
L |
5.2622235824901 |
L(r)(E,1)/r! |
Ω |
1.3659356822493 |
Real period |
R |
1.9262340280272 |
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 |
28480bq2 1780a2 |
Quadratic twists by: -4 8 |