Atkin-Lehner |
2- 3- 5+ 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
27930da |
Isogeny class |
Conductor |
27930 |
Conductor |
∏ cp |
256 |
Product of Tamagawa factors cp |
Δ |
43273418752569600 = 28 · 32 · 52 · 78 · 194 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 4 2 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-105596,8609040] |
[a1,a2,a3,a4,a6] |
j |
1106822887395121/367817990400 |
j-invariant |
L |
5.3193518293881 |
L(r)(E,1)/r! |
Ω |
0.33245948933679 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
83790by2 3990u2 |
Quadratic twists by: -3 -7 |