Atkin-Lehner |
2- 3+ 5+ 17- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
15810n |
Isogeny class |
Conductor |
15810 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
Δ |
853740000 = 25 · 34 · 54 · 17 · 31 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 0 -4 2 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-89946,10345479] |
[a1,a2,a3,a4,a6] |
Generators |
[173:-81:1] |
Generators of the group modulo torsion |
j |
80476592151527648929/853740000 |
j-invariant |
L |
5.65806142073 |
L(r)(E,1)/r! |
Ω |
1.1087112484848 |
Real period |
R |
1.0206555455196 |
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 |
126480bs4 47430l4 79050t4 |
Quadratic twists by: -4 -3 5 |