Atkin-Lehner |
2+ 5- 7+ |
Signs for the Atkin-Lehner involutions |
Class |
15680bl |
Isogeny class |
Conductor |
15680 |
Conductor |
∏ cp |
14 |
Product of Tamagawa factors cp |
Δ |
-1.9343462314803E+21 |
Discriminant |
Eigenvalues |
2+ -3 5- 7+ 2 0 -4 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,2879828,-969197264] |
[a1,a2,a3,a4,a6] |
j |
1747829720511/1280000000 |
j-invariant |
L |
1.1610197159432 |
L(r)(E,1)/r! |
Ω |
0.082929979710227 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
15680dg2 490f2 78400p2 15680ba2 |
Quadratic twists by: -4 8 5 -7 |