Atkin-Lehner |
3+ 5- 7+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
5355b |
Isogeny class |
Conductor |
5355 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
384 |
Modular degree for the optimal curve |
Δ |
-112455 = -1 · 33 · 5 · 72 · 17 |
Discriminant |
Eigenvalues |
-1 3+ 5- 7+ 0 0 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-2,-16] |
[a1,a2,a3,a4,a6] |
Generators |
[4:3:1] |
Generators of the group modulo torsion |
j |
-19683/4165 |
j-invariant |
L |
2.5449958153138 |
L(r)(E,1)/r! |
Ω |
1.4864073574691 |
Real period |
R |
1.7121792370882 |
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 |
85680dh1 5355a1 26775c1 37485b1 |
Quadratic twists by: -4 -3 5 -7 |