Atkin-Lehner |
2+ 29- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
10904a |
Isogeny class |
Conductor |
10904 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
1120 |
Modular degree for the optimal curve |
Δ |
-348928 = -1 · 28 · 29 · 47 |
Discriminant |
Eigenvalues |
2+ 2 0 1 3 0 8 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,12,20] |
[a1,a2,a3,a4,a6] |
j |
686000/1363 |
j-invariant |
L |
4.1869446615088 |
L(r)(E,1)/r! |
Ω |
2.0934723307544 |
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 |
21808b1 87232b1 98136f1 |
Quadratic twists by: -4 8 -3 |