Atkin-Lehner |
2+ 3- 7- 13- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
27846u |
Isogeny class |
Conductor |
27846 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
-1101404941208208 = -1 · 24 · 310 · 74 · 134 · 17 |
Discriminant |
Eigenvalues |
2+ 3- -2 7- -4 13- 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-918,1596996] |
[a1,a2,a3,a4,a6] |
Generators |
[-72:-1098:1] [40:-1294:1] |
Generators of the group modulo torsion |
j |
-117433042273/1510843540752 |
j-invariant |
L |
5.6646496136894 |
L(r)(E,1)/r! |
Ω |
0.39177370678507 |
Real period |
R |
0.45184323848696 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999999991 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
9282x4 |
Quadratic twists by: -3 |