Atkin-Lehner |
2- 3+ 5- 7- 73+ |
Signs for the Atkin-Lehner involutions |
Class |
122640bu |
Isogeny class |
Conductor |
122640 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
659529836421120 = 213 · 34 · 5 · 7 · 734 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7- -4 2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-21960,-198288] |
[a1,a2,a3,a4,a6] |
j |
285943710192841/161018026470 |
j-invariant |
L |
1.6887420520587 |
L(r)(E,1)/r! |
Ω |
0.4221855618874 |
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 |
15330n3 |
Quadratic twists by: -4 |