Atkin-Lehner |
2- 3- 7+ 83- |
Signs for the Atkin-Lehner involutions |
Class |
20916g |
Isogeny class |
Conductor |
20916 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
80996122368 = 28 · 38 · 7 · 832 |
Discriminant |
Eigenvalues |
2- 3- 0 7+ -4 -4 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2775,54574] |
[a1,a2,a3,a4,a6] |
Generators |
[-57:166:1] [-49:270:1] |
Generators of the group modulo torsion |
j |
12663250000/434007 |
j-invariant |
L |
7.2051776532268 |
L(r)(E,1)/r! |
Ω |
1.0758607951512 |
Real period |
R |
1.1161880306605 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999999981 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
83664bw2 6972a2 |
Quadratic twists by: -4 -3 |