Atkin-Lehner |
2- 3- 61+ |
Signs for the Atkin-Lehner involutions |
Class |
2928m |
Isogeny class |
Conductor |
2928 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-8573184 = -1 · 28 · 32 · 612 |
Discriminant |
Eigenvalues |
2- 3- 2 -2 -2 -2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,28,-120] |
[a1,a2,a3,a4,a6] |
Generators |
[74:255:8] |
Generators of the group modulo torsion |
j |
9148592/33489 |
j-invariant |
L |
4.0509593508495 |
L(r)(E,1)/r! |
Ω |
1.1805513143248 |
Real period |
R |
3.4314131894948 |
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 |
732a2 11712bb2 8784s2 73200bg2 |
Quadratic twists by: -4 8 -3 5 |