Atkin-Lehner |
2- 7+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
13888o |
Isogeny class |
Conductor |
13888 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
440860672 = 216 · 7 · 312 |
Discriminant |
Eigenvalues |
2- 0 -2 7+ -6 0 4 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-556,4944] |
[a1,a2,a3,a4,a6] |
Generators |
[-19:93:1] |
Generators of the group modulo torsion |
j |
290046852/6727 |
j-invariant |
L |
3.0935266516876 |
L(r)(E,1)/r! |
Ω |
1.6694880677221 |
Real period |
R |
1.8529791925429 |
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 |
13888h2 3472a2 124992fb2 97216bm2 |
Quadratic twists by: -4 8 -3 -7 |