Atkin-Lehner |
2- 3- 5- 29+ |
Signs for the Atkin-Lehner involutions |
Class |
20880ck |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
3.836447105759E+19 |
Discriminant |
Eigenvalues |
2- 3- 5- -2 -6 -4 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1029387,-269796166] |
[a1,a2,a3,a4,a6] |
j |
40399154288735689/12848183733600 |
j-invariant |
L |
1.2291702992939 |
L(r)(E,1)/r! |
Ω |
0.15364628741174 |
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 |
2610m2 83520fi2 6960w2 104400dt2 |
Quadratic twists by: -4 8 -3 5 |