Atkin-Lehner |
2+ 3+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
9408q |
Isogeny class |
Conductor |
9408 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-101173833105408 = -1 · 217 · 38 · 76 |
Discriminant |
Eigenvalues |
2+ 3+ -2 7- -4 -2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,3071,478465] |
[a1,a2,a3,a4,a6] |
Generators |
[-63:176:1] [16:729:1] |
Generators of the group modulo torsion |
j |
207646/6561 |
j-invariant |
L |
4.6728024550836 |
L(r)(E,1)/r! |
Ω |
0.45053573338152 |
Real period |
R |
2.5929144509875 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999999972 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
9408cz6 1176i6 28224by5 192c6 |
Quadratic twists by: -4 8 -3 -7 |