Atkin-Lehner |
2- 5+ 7- 11- |
Signs for the Atkin-Lehner involutions |
Class |
30800cb |
Isogeny class |
Conductor |
30800 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
21560000000000 = 212 · 510 · 72 · 11 |
Discriminant |
Eigenvalues |
2- -2 5+ 7- 11- -4 4 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-22008,-1244012] |
[a1,a2,a3,a4,a6] |
j |
18420660721/336875 |
j-invariant |
L |
1.5696214012535 |
L(r)(E,1)/r! |
Ω |
0.39240535031413 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1925c2 123200fr2 6160l2 |
Quadratic twists by: -4 8 5 |