Atkin-Lehner |
2- 3+ 7- 13+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
10374j |
Isogeny class |
Conductor |
10374 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
-20512787631882 = -1 · 2 · 3 · 712 · 13 · 19 |
Discriminant |
Eigenvalues |
2- 3+ 2 7- 4 13+ 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,5453,-150901] |
[a1,a2,a3,a4,a6] |
j |
17931855373539407/20512787631882 |
j-invariant |
L |
4.4119673112329 |
L(r)(E,1)/r! |
Ω |
0.36766394260274 |
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 |
82992cf3 31122l3 72618ci3 |
Quadratic twists by: -4 -3 -7 |