Atkin-Lehner |
2- 3+ 5+ 7- 23- |
Signs for the Atkin-Lehner involutions |
Class |
19320p |
Isogeny class |
Conductor |
19320 |
Conductor |
∏ cp |
40 |
Product of Tamagawa factors cp |
Δ |
-1.6799965799904E+19 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7- 0 6 -4 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,484224,148393260] |
[a1,a2,a3,a4,a6] |
j |
6131006771007815422/8203108300734375 |
j-invariant |
L |
1.4795563385526 |
L(r)(E,1)/r! |
Ω |
0.14795563385526 |
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 |
38640o2 57960v2 96600z2 |
Quadratic twists by: -4 -3 5 |