Atkin-Lehner |
2- 3+ 5+ 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
65520bt |
Isogeny class |
Conductor |
65520 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
281788416000000 = 220 · 33 · 56 · 72 · 13 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7+ -2 13+ 4 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-852843,303144858] |
[a1,a2,a3,a4,a6] |
j |
620307836233921107/2548000000 |
j-invariant |
L |
1.9313194364716 |
L(r)(E,1)/r! |
Ω |
0.48282985929799 |
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 |
8190bc2 65520cc2 |
Quadratic twists by: -4 -3 |