Atkin-Lehner |
2- 5+ 7- 29+ |
Signs for the Atkin-Lehner involutions |
Class |
28420b |
Isogeny class |
Conductor |
28420 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
-775711622560000 = -1 · 28 · 54 · 78 · 292 |
Discriminant |
Eigenvalues |
2- 2 5+ 7- -2 -2 2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,964,1339640] |
[a1,a2,a3,a4,a6] |
Generators |
[154:2262:1] |
Generators of the group modulo torsion |
j |
3286064/25755625 |
j-invariant |
L |
6.9088990523819 |
L(r)(E,1)/r! |
Ω |
0.39737209794607 |
Real period |
R |
2.8977454163208 |
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 |
113680bb2 4060e2 |
Quadratic twists by: -4 -7 |