Atkin-Lehner |
2- 3- 5+ 29+ |
Signs for the Atkin-Lehner involutions |
Class |
20880br |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
1412557056000000 = 214 · 38 · 56 · 292 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 0 -6 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-38523,-2280278] |
[a1,a2,a3,a4,a6] |
Generators |
[-73:378:1] |
Generators of the group modulo torsion |
j |
2117368939321/473062500 |
j-invariant |
L |
4.5460969039225 |
L(r)(E,1)/r! |
Ω |
0.34621933710482 |
Real period |
R |
3.2826711398749 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
2610k2 83520ge2 6960bl2 104400dm2 |
Quadratic twists by: -4 8 -3 5 |