Atkin-Lehner |
2- 3- 5+ 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
111720br |
Isogeny class |
Conductor |
111720 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
515020262400 = 210 · 32 · 52 · 76 · 19 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 6 -4 2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-19616,1050384] |
[a1,a2,a3,a4,a6] |
j |
6929294404/4275 |
j-invariant |
L |
3.6721234718844 |
L(r)(E,1)/r! |
Ω |
0.91803105041202 |
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 |
2280g2 |
Quadratic twists by: -7 |