Atkin-Lehner |
2- 3+ 5- 23- |
Signs for the Atkin-Lehner involutions |
Class |
16560be |
Isogeny class |
Conductor |
16560 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
72195904674201600 = 219 · 39 · 52 · 234 |
Discriminant |
Eigenvalues |
2- 3+ 5- 2 -2 4 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-271107,-52772094] |
[a1,a2,a3,a4,a6] |
j |
27333463470867/895491200 |
j-invariant |
L |
3.3543341656503 |
L(r)(E,1)/r! |
Ω |
0.20964588535314 |
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 |
2070b2 66240dp2 16560x2 82800cj2 |
Quadratic twists by: -4 8 -3 5 |