Atkin-Lehner |
2+ 3- 5+ 29+ |
Signs for the Atkin-Lehner involutions |
Class |
20880i |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
52131300999840000 = 28 · 318 · 54 · 292 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 0 -4 -2 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1585623,768428822] |
[a1,a2,a3,a4,a6] |
j |
2362414115152710736/279338675625 |
j-invariant |
L |
0.6830859674971 |
L(r)(E,1)/r! |
Ω |
0.34154298374856 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
10440d2 83520gf2 6960j2 104400m2 |
Quadratic twists by: -4 8 -3 5 |