Atkin-Lehner |
2+ 3- 5- 17+ 53- |
Signs for the Atkin-Lehner involutions |
Class |
81090n |
Isogeny class |
Conductor |
81090 |
Conductor |
∏ cp |
160 |
Product of Tamagawa factors cp |
deg |
1520762880 |
Modular degree for the optimal curve |
Δ |
9.5537787136948E+35 |
Discriminant |
Eigenvalues |
2+ 3- 5- 0 6 2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-246344208804,1794483339010128] |
[a1,a2,a3,a4,a6] |
j |
2267896627015473377998467317368277569/1310532059491739034795618232320000 |
j-invariant |
L |
2.6934739584225 |
L(r)(E,1)/r! |
Ω |
0.0074818722154359 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
27030q1 |
Quadratic twists by: -3 |