Atkin-Lehner |
3+ 5- 71+ |
Signs for the Atkin-Lehner involutions |
Class |
15975a |
Isogeny class |
Conductor |
15975 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
17013375 = 33 · 53 · 712 |
Discriminant |
Eigenvalues |
1 3+ 5- 0 4 2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-102,-319] |
[a1,a2,a3,a4,a6] |
j |
34965783/5041 |
j-invariant |
L |
3.0320477894548 |
L(r)(E,1)/r! |
Ω |
1.5160238947274 |
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 |
15975d2 15975b2 |
Quadratic twists by: -3 5 |