Atkin-Lehner |
2+ 3- 7- |
Signs for the Atkin-Lehner involutions |
Class |
9408bb |
Isogeny class |
Conductor |
9408 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-42520434281472 = -1 · 210 · 3 · 712 |
Discriminant |
Eigenvalues |
2+ 3- 0 7- 6 2 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-22213,1304939] |
[a1,a2,a3,a4,a6] |
Generators |
[3729:25480:27] |
Generators of the group modulo torsion |
j |
-10061824000/352947 |
j-invariant |
L |
5.6726833592034 |
L(r)(E,1)/r! |
Ω |
0.63872180970389 |
Real period |
R |
4.4406526229575 |
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 |
9408bw3 588b3 28224bo3 1344d3 |
Quadratic twists by: -4 8 -3 -7 |