Properties

Label 4-2e16-1.1-c3e2-0-7
Degree $4$
Conductor $65536$
Sign $1$
Analytic cond. $228.145$
Root an. cond. $3.88644$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 40·7-s + 50·9-s − 132·17-s + 344·23-s + 214·25-s + 256·31-s − 404·41-s + 816·47-s + 514·49-s + 2.00e3·63-s − 1.40e3·71-s + 836·73-s − 1.48e3·79-s + 1.77e3·81-s + 164·89-s − 2.24e3·97-s + 1.57e3·103-s − 1.08e3·113-s − 5.28e3·119-s + 2.46e3·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s − 6.60e3·153-s + ⋯
L(s)  = 1  + 2.15·7-s + 1.85·9-s − 1.88·17-s + 3.11·23-s + 1.71·25-s + 1.48·31-s − 1.53·41-s + 2.53·47-s + 1.49·49-s + 3.99·63-s − 2.34·71-s + 1.34·73-s − 2.11·79-s + 2.42·81-s + 0.195·89-s − 2.34·97-s + 1.50·103-s − 0.902·113-s − 4.06·119-s + 1.85·121-s + 0.000698·127-s + 0.000666·131-s + 0.000623·137-s + 0.000610·139-s + 0.000549·149-s + 0.000538·151-s − 3.48·153-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 65536 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 65536 ^{s/2} \, \Gamma_{\C}(s+3/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(65536\)    =    \(2^{16}\)
Sign: $1$
Analytic conductor: \(228.145\)
Root analytic conductor: \(3.88644\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 65536,\ (\ :3/2, 3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(4.665288863\)
\(L(\frac12)\) \(\approx\) \(4.665288863\)
\(L(\frac{5}{2})\) 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$C_2^2$ \( 1 - 50 T^{2} + p^{6} T^{4} \)
5$C_2^2$ \( 1 - 214 T^{2} + p^{6} T^{4} \)
7$C_2$ \( ( 1 - 20 T + p^{3} T^{2} )^{2} \)
11$C_2^2$ \( 1 - 2466 T^{2} + p^{6} T^{4} \)
13$C_2^2$ \( 1 - 1478 T^{2} + p^{6} T^{4} \)
17$C_2$ \( ( 1 + 66 T + p^{3} T^{2} )^{2} \)
19$C_2^2$ \( 1 + 12526 T^{2} + p^{6} T^{4} \)
23$C_2$ \( ( 1 - 172 T + p^{3} T^{2} )^{2} \)
29$C_2^2$ \( 1 - 48774 T^{2} + p^{6} T^{4} \)
31$C_2$ \( ( 1 - 128 T + p^{3} T^{2} )^{2} \)
37$C_2^2$ \( 1 - 76342 T^{2} + p^{6} T^{4} \)
41$C_2$ \( ( 1 + 202 T + p^{3} T^{2} )^{2} \)
43$C_2^2$ \( 1 - 70210 T^{2} + p^{6} T^{4} \)
47$C_2$ \( ( 1 - 408 T + p^{3} T^{2} )^{2} \)
53$C_2^2$ \( 1 + 178346 T^{2} + p^{6} T^{4} \)
59$C_2^2$ \( 1 - 307074 T^{2} + p^{6} T^{4} \)
61$C_2^2$ \( 1 - 365158 T^{2} + p^{6} T^{4} \)
67$C_2^2$ \( 1 - 560722 T^{2} + p^{6} T^{4} \)
71$C_2$ \( ( 1 + 700 T + p^{3} T^{2} )^{2} \)
73$C_2$ \( ( 1 - 418 T + p^{3} T^{2} )^{2} \)
79$C_2$ \( ( 1 + 744 T + p^{3} T^{2} )^{2} \)
83$C_2^2$ \( 1 - 683890 T^{2} + p^{6} T^{4} \)
89$C_2$ \( ( 1 - 82 T + p^{3} T^{2} )^{2} \)
97$C_2$ \( ( 1 + 1122 T + p^{3} T^{2} )^{2} \)
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

−11.48733560445079692264879132999, −11.44219998288083194948232067544, −10.73170998342869394310116125406, −10.64310340627630115152013957873, −10.08000811755738108822100566793, −9.226727554482896655655391608134, −8.720876015295427429896313739246, −8.679971080444354889778193315343, −7.83929309060385999874776174053, −7.30431033963732812057856582035, −6.76153876800283296971972619656, −6.75486291685059564076216632424, −5.42770628692440714392831437724, −4.90063092845972977905959074812, −4.45574923018987764525705688769, −4.39276264398433548185009259496, −3.07170465024721629943019246653, −2.28258213412362568623907717066, −1.35949382730584233736380939030, −1.05356037827133218037755388089, 1.05356037827133218037755388089, 1.35949382730584233736380939030, 2.28258213412362568623907717066, 3.07170465024721629943019246653, 4.39276264398433548185009259496, 4.45574923018987764525705688769, 4.90063092845972977905959074812, 5.42770628692440714392831437724, 6.75486291685059564076216632424, 6.76153876800283296971972619656, 7.30431033963732812057856582035, 7.83929309060385999874776174053, 8.679971080444354889778193315343, 8.720876015295427429896313739246, 9.226727554482896655655391608134, 10.08000811755738108822100566793, 10.64310340627630115152013957873, 10.73170998342869394310116125406, 11.44219998288083194948232067544, 11.48733560445079692264879132999

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