Atkin-Lehner |
2- 11+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
40898bd |
Isogeny class |
Conductor |
40898 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
160992 |
Modular degree for the optimal curve |
Δ |
-366979305302038 = -1 · 2 · 113 · 1310 |
Discriminant |
Eigenvalues |
2- 0 -2 -2 11+ 13+ -4 3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-19636,-1399043] |
[a1,a2,a3,a4,a6] |
j |
-4563/2 |
j-invariant |
L |
0.39490354465186 |
L(r)(E,1)/r! |
Ω |
0.19745177236215 |
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 |
40898c1 40898b1 |
Quadratic twists by: -11 13 |