Atkin-Lehner |
2- 3+ 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
25536br |
Isogeny class |
Conductor |
25536 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-9685173141504 = -1 · 217 · 34 · 7 · 194 |
Discriminant |
Eigenvalues |
2- 3+ 2 7+ 0 2 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-3137,165345] |
[a1,a2,a3,a4,a6] |
j |
-26055281954/73892007 |
j-invariant |
L |
2.56135897346 |
L(r)(E,1)/r! |
Ω |
0.64033974336497 |
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 |
25536bp3 6384i4 76608dx3 |
Quadratic twists by: -4 8 -3 |