Atkin-Lehner |
2- 7+ 13+ 31+ |
Signs for the Atkin-Lehner involutions |
Class |
73346m |
Isogeny class |
Conductor |
73346 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
-4.3606097275805E+21 |
Discriminant |
Eigenvalues |
2- 0 -4 7+ -4 13+ 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,1165223,-3140294855] |
[a1,a2,a3,a4,a6] |
j |
36248587917075351/903414601153792 |
j-invariant |
L |
2.1398083127625 |
L(r)(E,1)/r! |
Ω |
0.066869010654238 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5642g2 |
Quadratic twists by: 13 |