Atkin-Lehner |
2- 5- 11- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
16720bh |
Isogeny class |
Conductor |
16720 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
6.2326948120903E+22 |
Discriminant |
Eigenvalues |
2- 0 5- 0 11- 2 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-16268627,22217544146] |
[a1,a2,a3,a4,a6] |
j |
116256292809537371612841/15216540068579856875 |
j-invariant |
L |
1.7057589896357 |
L(r)(E,1)/r! |
Ω |
0.10660993685223 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1045b3 66880ce4 83600bq4 |
Quadratic twists by: -4 8 5 |