Atkin-Lehner |
2- 7- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
4046o |
Isogeny class |
Conductor |
4046 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
deg |
2048 |
Modular degree for the optimal curve |
Δ |
3019804928 = 28 · 74 · 173 |
Discriminant |
Eigenvalues |
2- 0 0 7- 0 2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-760,7803] |
[a1,a2,a3,a4,a6] |
Generators |
[-21:129:1] |
Generators of the group modulo torsion |
j |
9869198625/614656 |
j-invariant |
L |
5.246181697909 |
L(r)(E,1)/r! |
Ω |
1.4000048104909 |
Real period |
R |
0.23420373534598 |
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 |
32368g1 129472y1 36414bd1 101150a1 |
Quadratic twists by: -4 8 -3 5 |