Atkin-Lehner |
2+ 7- 13+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
21658f |
Isogeny class |
Conductor |
21658 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
Δ |
59968749568 = 215 · 72 · 133 · 17 |
Discriminant |
Eigenvalues |
2+ -1 0 7- 6 13+ 17+ 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-3315,71149] |
[a1,a2,a3,a4,a6] |
j |
82258903407625/1223852032 |
j-invariant |
L |
1.1129357972302 |
L(r)(E,1)/r! |
Ω |
1.1129357972302 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
21658b2 |
Quadratic twists by: -7 |