Atkin-Lehner |
2- 3- 29+ 37- |
Signs for the Atkin-Lehner involutions |
Class |
12876b |
Isogeny class |
Conductor |
12876 |
Conductor |
∏ cp |
15 |
Product of Tamagawa factors cp |
Δ |
-76850271265536 = -1 · 28 · 35 · 293 · 373 |
Discriminant |
Eigenvalues |
2- 3- -3 -1 0 2 6 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-135277,-19200481] |
[a1,a2,a3,a4,a6] |
j |
-1069445968449445888/300196372131 |
j-invariant |
L |
1.8670125897101 |
L(r)(E,1)/r! |
Ω |
0.12446750598067 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
51504b2 38628h2 |
Quadratic twists by: -4 -3 |