Atkin-Lehner |
2+ 5- 7- 13+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
121030o |
Isogeny class |
Conductor |
121030 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
-8.3213342479849E+20 |
Discriminant |
Eigenvalues |
2+ 0 5- 7- 4 13+ -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-2634004,2153236560] |
[a1,a2,a3,a4,a6] |
j |
-50083046095344543/20621042000000 |
j-invariant |
L |
1.784313930492 |
L(r)(E,1)/r! |
Ω |
0.14869287820527 |
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 |
121030e2 |
Quadratic twists by: -7 |