Atkin-Lehner |
2+ 3- 47- |
Signs for the Atkin-Lehner involutions |
Class |
1128a |
Isogeny class |
Conductor |
1128 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
160 |
Modular degree for the optimal curve |
Δ |
2923776 = 28 · 35 · 47 |
Discriminant |
Eigenvalues |
2+ 3- -1 -1 -1 -4 -4 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-81,243] |
[a1,a2,a3,a4,a6] |
Generators |
[3:6:1] |
Generators of the group modulo torsion |
j |
232428544/11421 |
j-invariant |
L |
2.7269206117187 |
L(r)(E,1)/r! |
Ω |
2.5082398646193 |
Real period |
R |
0.054359247099611 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
2256a1 9024i1 3384g1 28200r1 |
Quadratic twists by: -4 8 -3 5 |