Atkin-Lehner |
2- 3- 5+ 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
81900s |
Isogeny class |
Conductor |
81900 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
3.7026490921875E+21 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ -4 13- -4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-4085175,-1236613250] |
[a1,a2,a3,a4,a6] |
j |
2585640781499344/1269769921875 |
j-invariant |
L |
0.44653881257348 |
L(r)(E,1)/r! |
Ω |
0.1116346981209 |
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 |
27300o2 16380h2 |
Quadratic twists by: -3 5 |