Atkin-Lehner |
2- 5- 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
90160co |
Isogeny class |
Conductor |
90160 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-149955398232657920 = -1 · 212 · 5 · 712 · 232 |
Discriminant |
Eigenvalues |
2- 0 5- 7- -2 -4 6 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-107947,-23096934] |
[a1,a2,a3,a4,a6] |
j |
-288673724529/311181605 |
j-invariant |
L |
2.021076587301 |
L(r)(E,1)/r! |
Ω |
0.12631728774797 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5635j2 12880p2 |
Quadratic twists by: -4 -7 |