Atkin-Lehner |
2+ 3+ 5- 7+ |
Signs for the Atkin-Lehner involutions |
Class |
20160q |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-3160365465600 = -1 · 217 · 39 · 52 · 72 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 7+ 4 -6 4 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,3348,41904] |
[a1,a2,a3,a4,a6] |
j |
1608714/1225 |
j-invariant |
L |
2.0437223161923 |
L(r)(E,1)/r! |
Ω |
0.51093057904809 |
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 |
20160dn2 2520l2 20160g2 100800bd2 |
Quadratic twists by: -4 8 -3 5 |