Atkin-Lehner |
17+ 43+ |
Signs for the Atkin-Lehner involutions |
Class |
731a |
Isogeny class |
Conductor |
731 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
120 |
Modular degree for the optimal curve |
Δ |
-211259 = -1 · 173 · 43 |
Discriminant |
Eigenvalues |
1 1 -1 0 -6 1 17+ -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-539,4765] |
[a1,a2,a3,a4,a6] |
Generators |
[13:-5:1] |
Generators of the group modulo torsion |
j |
-17271547035049/211259 |
j-invariant |
L |
2.8068624879322 |
L(r)(E,1)/r! |
Ω |
2.8737517466439 |
Real period |
R |
0.97672406505196 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
11696l1 46784h1 6579d1 18275b1 |
Quadratic twists by: -4 8 -3 5 |