Atkin-Lehner |
2+ 5+ 101- |
Signs for the Atkin-Lehner involutions |
Class |
20200c |
Isogeny class |
Conductor |
20200 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
204020000000 = 28 · 57 · 1012 |
Discriminant |
Eigenvalues |
2+ -2 5+ -2 0 -2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1508,-6512] |
[a1,a2,a3,a4,a6] |
Generators |
[-32:100:1] [-12:100:1] |
Generators of the group modulo torsion |
j |
94875856/51005 |
j-invariant |
L |
5.240614263143 |
L(r)(E,1)/r! |
Ω |
0.81543058251789 |
Real period |
R |
1.6067015315272 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000001 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
40400f2 4040d2 |
Quadratic twists by: -4 5 |