Atkin-Lehner |
2+ 7+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
7406c |
Isogeny class |
Conductor |
7406 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
259827078332006528 = 27 · 72 · 2310 |
Discriminant |
Eigenvalues |
2+ 2 0 7+ -4 0 -6 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-320320,-65460864] |
[a1,a2,a3,a4,a6] |
j |
24553362849625/1755162752 |
j-invariant |
L |
1.6126739599278 |
L(r)(E,1)/r! |
Ω |
0.20158424499098 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
59248bc2 66654bj2 51842i2 322b2 |
Quadratic twists by: -4 -3 -7 -23 |