Atkin-Lehner |
2- 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
2080d |
Isogeny class |
Conductor |
2080 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-17305600 = -1 · 212 · 52 · 132 |
Discriminant |
Eigenvalues |
2- -2 5+ -4 -6 13+ -6 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-81,319] |
[a1,a2,a3,a4,a6] |
Generators |
[-6:25:1] [-1:20:1] |
Generators of the group modulo torsion |
j |
-14526784/4225 |
j-invariant |
L |
2.4786322970595 |
L(r)(E,1)/r! |
Ω |
2.0758194073194 |
Real period |
R |
0.29851251610788 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000006 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
2080c2 4160r1 18720v2 10400k2 |
Quadratic twists by: -4 8 -3 5 |