Atkin-Lehner |
2- 3- 13+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
7956a |
Isogeny class |
Conductor |
7956 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
45940718543616 = 28 · 37 · 136 · 17 |
Discriminant |
Eigenvalues |
2- 3- 2 0 -2 13+ 17+ -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-9039,-55370] |
[a1,a2,a3,a4,a6] |
Generators |
[107:450:1] |
Generators of the group modulo torsion |
j |
437640371152/246167259 |
j-invariant |
L |
4.720756548747 |
L(r)(E,1)/r! |
Ω |
0.52689178689923 |
Real period |
R |
2.9865440217043 |
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 |
31824u2 127296bd2 2652e2 103428k2 |
Quadratic twists by: -4 8 -3 13 |