Atkin-Lehner |
2+ 3- 23+ 83+ |
Signs for the Atkin-Lehner involutions |
Class |
91632g |
Isogeny class |
Conductor |
91632 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
15360 |
Modular degree for the optimal curve |
Δ |
4398336 = 28 · 32 · 23 · 83 |
Discriminant |
Eigenvalues |
2+ 3- -1 2 -4 -4 -6 -3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-41,3] |
[a1,a2,a3,a4,a6] |
Generators |
[-2:9:1] [6:3:1] |
Generators of the group modulo torsion |
j |
30505984/17181 |
j-invariant |
L |
12.735133067333 |
L(r)(E,1)/r! |
Ω |
2.1172092496889 |
Real period |
R |
3.0075282046565 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000106 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
45816f1 |
Quadratic twists by: -4 |