Atkin-Lehner |
2- 11- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
1804a |
Isogeny class |
Conductor |
1804 |
Conductor |
∏ cp |
9 |
Product of Tamagawa factors cp |
deg |
252 |
Modular degree for the optimal curve |
Δ |
-873136 = -1 · 24 · 113 · 41 |
Discriminant |
Eigenvalues |
2- -2 -3 -1 11- 2 3 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,3,-44] |
[a1,a2,a3,a4,a6] |
Generators |
[3:1:1] |
Generators of the group modulo torsion |
j |
131072/54571 |
j-invariant |
L |
1.7449763587445 |
L(r)(E,1)/r! |
Ω |
1.3158167915287 |
Real period |
R |
1.3261544996072 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
7216e1 28864b1 16236b1 45100b1 |
Quadratic twists by: -4 8 -3 5 |