Atkin-Lehner |
3+ 5- 31+ 43+ |
Signs for the Atkin-Lehner involutions |
Class |
19995c |
Isogeny class |
Conductor |
19995 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
6853875002775 = 314 · 52 · 31 · 432 |
Discriminant |
Eigenvalues |
1 3+ 5- 2 4 -6 -4 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-6092,130269] |
[a1,a2,a3,a4,a6] |
j |
25010062723122121/6853875002775 |
j-invariant |
L |
1.395471552558 |
L(r)(E,1)/r! |
Ω |
0.69773577627902 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
59985g2 99975j2 |
Quadratic twists by: -3 5 |