Atkin-Lehner |
2+ 3- 5- 7- 61+ |
Signs for the Atkin-Lehner involutions |
Class |
12810g |
Isogeny class |
Conductor |
12810 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
549228750 = 2 · 3 · 54 · 74 · 61 |
Discriminant |
Eigenvalues |
2+ 3- 5- 7- 4 6 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-1978,-33994] |
[a1,a2,a3,a4,a6] |
j |
855237853191961/549228750 |
j-invariant |
L |
2.8638219933046 |
L(r)(E,1)/r! |
Ω |
0.71595549832616 |
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 |
102480bj4 38430bk4 64050bp4 89670i4 |
Quadratic twists by: -4 -3 5 -7 |