Atkin-Lehner |
2- 3- 5- 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
65520dk |
Isogeny class |
Conductor |
65520 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
1096697856465469440 = 215 · 314 · 5 · 72 · 134 |
Discriminant |
Eigenvalues |
2- 3- 5- 7+ 0 13+ -2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1546347,-738413926] |
[a1,a2,a3,a4,a6] |
j |
136948444639063849/367281893160 |
j-invariant |
L |
2.1665205032134 |
L(r)(E,1)/r! |
Ω |
0.13540753078827 |
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 |
8190br3 21840y4 |
Quadratic twists by: -4 -3 |