Atkin-Lehner |
2- 5- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
46240bf |
Isogeny class |
Conductor |
46240 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
40960 |
Modular degree for the optimal curve |
Δ |
7724022080 = 26 · 5 · 176 |
Discriminant |
Eigenvalues |
2- -2 5- -2 -4 -6 17+ -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1830,-30452] |
[a1,a2,a3,a4,a6] |
Generators |
[-27:2:1] |
Generators of the group modulo torsion |
j |
438976/5 |
j-invariant |
L |
2.0891454847489 |
L(r)(E,1)/r! |
Ω |
0.73040875711077 |
Real period |
R |
2.8602415625446 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000068 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
46240j1 92480p2 160b1 |
Quadratic twists by: -4 8 17 |