Atkin-Lehner |
2- 3+ 11+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
8976r |
Isogeny class |
Conductor |
8976 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
1289097216 = 212 · 32 · 112 · 172 |
Discriminant |
Eigenvalues |
2- 3+ 2 0 11+ -2 17- -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-272,0] |
[a1,a2,a3,a4,a6] |
Generators |
[-8:40:1] |
Generators of the group modulo torsion |
j |
545338513/314721 |
j-invariant |
L |
4.1102205755267 |
L(r)(E,1)/r! |
Ω |
1.2822188398034 |
Real period |
R |
1.6027765494995 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
561d2 35904de2 26928bn2 98736bv2 |
Quadratic twists by: -4 8 -3 -11 |