Atkin-Lehner |
2+ 3+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
2112f |
Isogeny class |
Conductor |
2112 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
2364899328 = 215 · 38 · 11 |
Discriminant |
Eigenvalues |
2+ 3+ 2 0 11- 6 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-577,-4607] |
[a1,a2,a3,a4,a6] |
j |
649461896/72171 |
j-invariant |
L |
1.9619904636908 |
L(r)(E,1)/r! |
Ω |
0.98099523184538 |
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 |
2112k3 1056i2 6336p3 52800cr4 |
Quadratic twists by: -4 8 -3 5 |