Atkin-Lehner |
2+ 3+ 11- 13- |
Signs for the Atkin-Lehner involutions |
Class |
9438i |
Isogeny class |
Conductor |
9438 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
3433597354817342856 = 23 · 33 · 117 · 138 |
Discriminant |
Eigenvalues |
2+ 3+ 2 -4 11- 13- -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-1605309,777102165] |
[a1,a2,a3,a4,a6] |
Generators |
[457:11569:1] |
Generators of the group modulo torsion |
j |
258252149810350513/1938176193096 |
j-invariant |
L |
2.715238491294 |
L(r)(E,1)/r! |
Ω |
0.25188360514567 |
Real period |
R |
1.3474668635756 |
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 |
75504da4 28314ch4 858e3 122694cp4 |
Quadratic twists by: -4 -3 -11 13 |