Atkin-Lehner |
2- 3- 5- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
43680cl |
Isogeny class |
Conductor |
43680 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-575557731840 = -1 · 29 · 3 · 5 · 78 · 13 |
Discriminant |
Eigenvalues |
2- 3- 5- 7- 0 13- 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,1280,-31540] |
[a1,a2,a3,a4,a6] |
j |
452631029752/1124136195 |
j-invariant |
L |
3.7981424696798 |
L(r)(E,1)/r! |
Ω |
0.4747678087193 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
43680bk2 87360em3 |
Quadratic twists by: -4 8 |