Atkin-Lehner |
2- 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
72128bq |
Isogeny class |
Conductor |
72128 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
1598858056957952 = 219 · 78 · 232 |
Discriminant |
Eigenvalues |
2- -2 -2 7- 6 -4 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-43969,-2996673] |
[a1,a2,a3,a4,a6] |
Generators |
[-113:736:1] |
Generators of the group modulo torsion |
j |
304821217/51842 |
j-invariant |
L |
3.4601150317214 |
L(r)(E,1)/r! |
Ω |
0.33351623692992 |
Real period |
R |
1.2968315513262 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000806 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
72128t2 18032t2 10304s2 |
Quadratic twists by: -4 8 -7 |