Atkin-Lehner |
2- 13- 29+ |
Signs for the Atkin-Lehner involutions |
Class |
21866k |
Isogeny class |
Conductor |
21866 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-338166575161636 = -1 · 22 · 132 · 298 |
Discriminant |
Eigenvalues |
2- 2 -2 2 0 13- -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,11336,-748259] |
[a1,a2,a3,a4,a6] |
Generators |
[80473740:1566817063:216000] |
Generators of the group modulo torsion |
j |
270840023/568516 |
j-invariant |
L |
10.36965817857 |
L(r)(E,1)/r! |
Ω |
0.28119891709602 |
Real period |
R |
9.2191483929414 |
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 |
754c2 |
Quadratic twists by: 29 |