Atkin-Lehner |
2- 5- 7- 11- |
Signs for the Atkin-Lehner involutions |
Class |
21560s |
Isogeny class |
Conductor |
21560 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
18221477120 = 28 · 5 · 76 · 112 |
Discriminant |
Eigenvalues |
2- 0 5- 7- 11- 4 4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1127,13034] |
[a1,a2,a3,a4,a6] |
Generators |
[-35:98:1] |
Generators of the group modulo torsion |
j |
5256144/605 |
j-invariant |
L |
5.7019446524069 |
L(r)(E,1)/r! |
Ω |
1.1860803137164 |
Real period |
R |
1.2018462380808 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
43120r2 107800m2 440b2 |
Quadratic twists by: -4 5 -7 |