Atkin-Lehner |
2+ 11- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
7942f |
Isogeny class |
Conductor |
7942 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
deg |
6480 |
Modular degree for the optimal curve |
Δ |
11101264064 = 26 · 113 · 194 |
Discriminant |
Eigenvalues |
2+ -2 -3 -1 11- -4 0 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-730,5580] |
[a1,a2,a3,a4,a6] |
Generators |
[-27:89:1] [-26:97:1] |
Generators of the group modulo torsion |
j |
329474953/85184 |
j-invariant |
L |
2.6949413854199 |
L(r)(E,1)/r! |
Ω |
1.1957648226292 |
Real period |
R |
1.1268693201289 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999999983 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
63536o1 71478bt1 87362bc1 7942s1 |
Quadratic twists by: -4 -3 -11 -19 |