Atkin-Lehner |
2- 3- 5+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
2040m |
Isogeny class |
Conductor |
2040 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
16646400 = 28 · 32 · 52 · 172 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 -4 -2 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-116,-480] |
[a1,a2,a3,a4,a6] |
Generators |
[-6:6:1] |
Generators of the group modulo torsion |
j |
680136784/65025 |
j-invariant |
L |
3.298735483821 |
L(r)(E,1)/r! |
Ω |
1.4626180856031 |
Real period |
R |
1.1276817633705 |
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 |
4080a2 16320l2 6120l2 10200e2 |
Quadratic twists by: -4 8 -3 5 |