Atkin-Lehner |
2- 3- 5+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
390c |
Isogeny class |
Conductor |
390 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
10860320250 = 2 · 32 · 53 · 136 |
Discriminant |
Eigenvalues |
2- 3- 5+ 2 0 13- 0 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1196,-15210] |
[a1,a2,a3,a4,a6] |
j |
189208196468929/10860320250 |
j-invariant |
L |
2.4442145216793 |
L(r)(E,1)/r! |
Ω |
0.8147381738931 |
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 |
3120q4 12480l4 1170g4 1950a4 |
Quadratic twists by: -4 8 -3 5 |