Atkin-Lehner |
2+ 3- 5+ 11+ 31+ |
Signs for the Atkin-Lehner involutions |
Class |
40920o |
Isogeny class |
Conductor |
40920 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
14403840 = 28 · 3 · 5 · 112 · 31 |
Discriminant |
Eigenvalues |
2+ 3- 5+ -2 11+ 2 0 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-2476,-48256] |
[a1,a2,a3,a4,a6] |
j |
6560109033424/56265 |
j-invariant |
L |
2.7071199138824 |
L(r)(E,1)/r! |
Ω |
0.67677997847076 |
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 |
81840e2 122760cc2 |
Quadratic twists by: -4 -3 |