Atkin-Lehner |
3- 5+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
1425g |
Isogeny class |
Conductor |
1425 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
41748046875 = 32 · 512 · 19 |
Discriminant |
Eigenvalues |
-1 3- 5+ 2 -2 4 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-2338,-42583] |
[a1,a2,a3,a4,a6] |
j |
90458382169/2671875 |
j-invariant |
L |
1.3756309301347 |
L(r)(E,1)/r! |
Ω |
0.68781546506736 |
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 |
22800cf2 91200bd2 4275f2 285b2 |
Quadratic twists by: -4 8 -3 5 |