Properties

Label 4-2e16-1.1-c5e2-0-13
Degree $4$
Conductor $65536$
Sign $1$
Analytic cond. $1685.78$
Root an. cond. $6.40767$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 8·5-s − 294·9-s + 376·13-s + 1.53e3·17-s − 6.20e3·25-s + 5.75e3·29-s − 3.06e4·37-s − 2.44e4·41-s + 2.35e3·45-s − 5.96e3·49-s − 6.68e4·53-s − 6.64e4·61-s − 3.00e3·65-s + 3.78e4·73-s + 2.73e4·81-s − 1.22e4·85-s + 1.55e5·89-s − 1.57e5·97-s − 3.07e4·101-s − 2.86e5·109-s − 1.16e5·113-s − 1.10e5·117-s − 3.00e4·121-s + 7.47e4·125-s + 127-s + 131-s + 137-s + ⋯
L(s)  = 1  − 0.143·5-s − 1.20·9-s + 0.617·13-s + 1.28·17-s − 1.98·25-s + 1.27·29-s − 3.68·37-s − 2.26·41-s + 0.173·45-s − 0.354·49-s − 3.26·53-s − 2.28·61-s − 0.0883·65-s + 0.830·73-s + 0.463·81-s − 0.183·85-s + 2.08·89-s − 1.70·97-s − 0.300·101-s − 2.31·109-s − 0.857·113-s − 0.746·117-s − 0.186·121-s + 0.427·125-s + 5.50e−6·127-s + 5.09e−6·131-s + 4.55e−6·137-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 65536 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 65536 ^{s/2} \, \Gamma_{\C}(s+5/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(65536\)    =    \(2^{16}\)
Sign: $1$
Analytic conductor: \(1685.78\)
Root analytic conductor: \(6.40767\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 65536,\ (\ :5/2, 5/2),\ 1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad2 \( 1 \)
good3$C_2^2$ \( 1 + 98 p T^{2} + p^{10} T^{4} \)
5$C_2$ \( ( 1 + 4 T + p^{5} T^{2} )^{2} \)
7$C_2^2$ \( 1 + 5966 T^{2} + p^{10} T^{4} \)
11$C_2^2$ \( 1 + 30070 T^{2} + p^{10} T^{4} \)
13$C_2$ \( ( 1 - 188 T + p^{5} T^{2} )^{2} \)
17$C_2$ \( ( 1 - 766 T + p^{5} T^{2} )^{2} \)
19$C_2^2$ \( 1 + 4812230 T^{2} + p^{10} T^{4} \)
23$C_2^2$ \( 1 + 6651886 T^{2} + p^{10} T^{4} \)
29$C_2$ \( ( 1 - 2876 T + p^{5} T^{2} )^{2} \)
31$C_2^2$ \( 1 - 29445826 T^{2} + p^{10} T^{4} \)
37$C_2$ \( ( 1 + 15348 T + p^{5} T^{2} )^{2} \)
41$C_2$ \( ( 1 + 12202 T + p^{5} T^{2} )^{2} \)
43$C_2^2$ \( 1 + 229650614 T^{2} + p^{10} T^{4} \)
47$C_2^2$ \( 1 + 47177182 T^{2} + p^{10} T^{4} \)
53$C_2$ \( ( 1 + 33412 T + p^{5} T^{2} )^{2} \)
59$C_2^2$ \( 1 + 1322710870 T^{2} + p^{10} T^{4} \)
61$C_2$ \( ( 1 + 33204 T + p^{5} T^{2} )^{2} \)
67$C_2^2$ \( 1 - 315180634 T^{2} + p^{10} T^{4} \)
71$C_2^2$ \( 1 + 2722589134 T^{2} + p^{10} T^{4} \)
73$C_2$ \( ( 1 - 18906 T + p^{5} T^{2} )^{2} \)
79$C_2^2$ \( 1 + 6148693790 T^{2} + p^{10} T^{4} \)
83$C_2^2$ \( 1 - 386889146 T^{2} + p^{10} T^{4} \)
89$C_2$ \( ( 1 - 77866 T + p^{5} T^{2} )^{2} \)
97$C_2$ \( ( 1 + 78930 T + p^{5} T^{2} )^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.82540483212220511332924873587, −10.49941427716108776149511649184, −10.04838912246358370531489743147, −9.443514778344111864958246622915, −8.950394432538553067643748003973, −8.440223185230252536080848443244, −7.88427152572932655085286110417, −7.82057202486721003578612372447, −6.66479246032672398944254931718, −6.53423533683134299828981800927, −5.76682132405284826520517116682, −5.28240983499484498289128908566, −4.87259646851450210498735600092, −3.86088388827126595699796466097, −3.29512946766298387106468403779, −3.03560529083943406207371409195, −1.80812758669724149147885485353, −1.43349698000536122783113644606, 0, 0, 1.43349698000536122783113644606, 1.80812758669724149147885485353, 3.03560529083943406207371409195, 3.29512946766298387106468403779, 3.86088388827126595699796466097, 4.87259646851450210498735600092, 5.28240983499484498289128908566, 5.76682132405284826520517116682, 6.53423533683134299828981800927, 6.66479246032672398944254931718, 7.82057202486721003578612372447, 7.88427152572932655085286110417, 8.440223185230252536080848443244, 8.950394432538553067643748003973, 9.443514778344111864958246622915, 10.04838912246358370531489743147, 10.49941427716108776149511649184, 10.82540483212220511332924873587

Graph of the $Z$-function along the critical line