Atkin-Lehner |
2- 3- 7- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
13818be |
Isogeny class |
Conductor |
13818 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
12474558768 = 24 · 3 · 76 · 472 |
Discriminant |
Eigenvalues |
2- 3- 4 7- 0 2 6 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-12496,-538672] |
[a1,a2,a3,a4,a6] |
j |
1834216913521/106032 |
j-invariant |
L |
7.2248379180286 |
L(r)(E,1)/r! |
Ω |
0.45155236987679 |
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 |
110544cu2 41454bh2 282b2 |
Quadratic twists by: -4 -3 -7 |