Atkin-Lehner |
2+ 3- 5+ 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
65520o |
Isogeny class |
Conductor |
65520 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-99508500000000000 = -1 · 211 · 37 · 512 · 7 · 13 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7+ 4 13+ 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,57957,-14195158] |
[a1,a2,a3,a4,a6] |
j |
14420619677518/66650390625 |
j-invariant |
L |
2.716401069035 |
L(r)(E,1)/r! |
Ω |
0.16977506626718 |
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 |
32760bh3 21840f3 |
Quadratic twists by: -4 -3 |