Atkin-Lehner |
2- 7- 23- |
Signs for the Atkin-Lehner involutions |
Class |
72128cg |
Isogeny class |
Conductor |
72128 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
99928628559872 = 215 · 78 · 232 |
Discriminant |
Eigenvalues |
2- -2 -4 7- 4 4 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1105505,-447761441] |
[a1,a2,a3,a4,a6] |
j |
38758598383688/25921 |
j-invariant |
L |
1.1778754069212 |
L(r)(E,1)/r! |
Ω |
0.14723442396964 |
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 |
72128bk2 36064b2 10304bk2 |
Quadratic twists by: -4 8 -7 |