Atkin-Lehner |
2- 5- 7- 29- |
Signs for the Atkin-Lehner involutions |
Class |
16240t |
Isogeny class |
Conductor |
16240 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
405583216640 = 214 · 5 · 7 · 294 |
Discriminant |
Eigenvalues |
2- 0 5- 7- 0 -2 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-12227,-519486] |
[a1,a2,a3,a4,a6] |
Generators |
[14610:623181:8] |
Generators of the group modulo torsion |
j |
49354130009241/99019340 |
j-invariant |
L |
5.0523072990184 |
L(r)(E,1)/r! |
Ω |
0.45406907295483 |
Real period |
R |
5.5633686590244 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
2030a4 64960bf4 81200be4 113680bd4 |
Quadratic twists by: -4 8 5 -7 |