Atkin-Lehner |
2- 3- 7- 13+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
87906bm |
Isogeny class |
Conductor |
87906 |
Conductor |
∏ cp |
192 |
Product of Tamagawa factors cp |
Δ |
296858289139776 = 26 · 32 · 78 · 132 · 232 |
Discriminant |
Eigenvalues |
2- 3- 2 7- 0 13+ -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-820457,285973785] |
[a1,a2,a3,a4,a6] |
j |
519162098474388097/2523253824 |
j-invariant |
L |
5.7993370283265 |
L(r)(E,1)/r! |
Ω |
0.48327809400397 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
12558o2 |
Quadratic twists by: -7 |