Atkin-Lehner |
2- 3- 5+ 17+ 53+ |
Signs for the Atkin-Lehner involutions |
Class |
81090bf |
Isogeny class |
Conductor |
81090 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
14521503946500000 = 25 · 38 · 56 · 174 · 53 |
Discriminant |
Eigenvalues |
2- 3- 5+ -4 2 4 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-61088,412067] |
[a1,a2,a3,a4,a6] |
Generators |
[-87:2293:1] |
Generators of the group modulo torsion |
j |
34582567949897401/19919758500000 |
j-invariant |
L |
8.9060430235826 |
L(r)(E,1)/r! |
Ω |
0.33668513088692 |
Real period |
R |
1.3226071194293 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000001395 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
27030i2 |
Quadratic twists by: -3 |