Atkin-Lehner |
2- 3+ 5+ 47+ |
Signs for the Atkin-Lehner involutions |
Class |
33840y |
Isogeny class |
Conductor |
33840 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
82944 |
Modular degree for the optimal curve |
Δ |
-22261630464000 = -1 · 212 · 39 · 53 · 472 |
Discriminant |
Eigenvalues |
2- 3+ 5+ -4 0 0 6 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-5643,-279558] |
[a1,a2,a3,a4,a6] |
j |
-246491883/276125 |
j-invariant |
L |
1.0555034787597 |
L(r)(E,1)/r! |
Ω |
0.26387586969271 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
2115a1 33840bm1 |
Quadratic twists by: -4 -3 |