Atkin-Lehner |
2+ 3- 73- |
Signs for the Atkin-Lehner involutions |
Class |
5256h |
Isogeny class |
Conductor |
5256 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-381585119643648 = -1 · 211 · 38 · 734 |
Discriminant |
Eigenvalues |
2+ 3- -2 4 4 2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-12531,1083886] |
[a1,a2,a3,a4,a6] |
Generators |
[150:1606:1] |
Generators of the group modulo torsion |
j |
-145754986466/255584169 |
j-invariant |
L |
4.0022735506899 |
L(r)(E,1)/r! |
Ω |
0.47845675261518 |
Real period |
R |
2.091241020643 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
10512k4 42048ba3 1752k4 |
Quadratic twists by: -4 8 -3 |