Atkin-Lehner |
2+ 3- 11+ 83+ |
Signs for the Atkin-Lehner involutions |
Class |
16434b |
Isogeny class |
Conductor |
16434 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-31895477490888 = -1 · 23 · 314 · 112 · 832 |
Discriminant |
Eigenvalues |
2+ 3- 0 -2 11+ -2 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-13482,664348] |
[a1,a2,a3,a4,a6] |
Generators |
[-73:1157:1] [47:341:1] |
Generators of the group modulo torsion |
j |
-371772508542625/43752369672 |
j-invariant |
L |
5.0920420459931 |
L(r)(E,1)/r! |
Ω |
0.63951201437819 |
Real period |
R |
1.9905967094862 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000001 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5478m2 |
Quadratic twists by: -3 |