Atkin-Lehner |
3+ 7+ 37+ 47- |
Signs for the Atkin-Lehner involutions |
Class |
36519c |
Isogeny class |
Conductor |
36519 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
143059640157 = 36 · 74 · 37 · 472 |
Discriminant |
Eigenvalues |
-1 3+ 0 7+ -4 -4 -2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-143808,-21050412] |
[a1,a2,a3,a4,a6] |
j |
328906942125458586625/143059640157 |
j-invariant |
L |
0.49032471474997 |
L(r)(E,1)/r! |
Ω |
0.245162357372 |
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 |
109557e2 |
Quadratic twists by: -3 |