Atkin-Lehner |
2- 3- 5- 17+ 53- |
Signs for the Atkin-Lehner involutions |
Class |
81090bl |
Isogeny class |
Conductor |
81090 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-236721171600 = -1 · 24 · 36 · 52 · 172 · 532 |
Discriminant |
Eigenvalues |
2- 3- 5- -4 2 2 17+ -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-77,23429] |
[a1,a2,a3,a4,a6] |
Generators |
[9:-158:1] |
Generators of the group modulo torsion |
j |
-68417929/324720400 |
j-invariant |
L |
10.068982317407 |
L(r)(E,1)/r! |
Ω |
0.79404946930146 |
Real period |
R |
0.79253424280124 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999990207 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
9010b2 |
Quadratic twists by: -3 |