Atkin-Lehner |
2- 3- 5+ 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
19320x |
Isogeny class |
Conductor |
19320 |
Conductor |
∏ cp |
240 |
Product of Tamagawa factors cp |
Δ |
1.3602276980492E+25 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 4 -2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-97296256,-324018123616] |
[a1,a2,a3,a4,a6] |
j |
49737293673675178002921218/6641736806881023047235 |
j-invariant |
L |
2.9096763835972 |
L(r)(E,1)/r! |
Ω |
0.048494606393286 |
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 |
38640d4 57960bc4 96600h4 |
Quadratic twists by: -4 -3 5 |