Atkin-Lehner |
2- 7- 17- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
21896d |
Isogeny class |
Conductor |
21896 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
375876895744 = 210 · 74 · 172 · 232 |
Discriminant |
Eigenvalues |
2- 0 -2 7- 4 6 17- -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-51091,4444830] |
[a1,a2,a3,a4,a6] |
j |
14403132800629668/367067281 |
j-invariant |
L |
1.7673946842552 |
L(r)(E,1)/r! |
Ω |
0.8836973421276 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
43792c2 |
Quadratic twists by: -4 |