Properties

Label 4-2e16-1.1-c3e2-0-3
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

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Normalization:  

Dirichlet series

L(s)  = 1  − 48·7-s + 38·9-s + 100·17-s + 112·23-s + 246·25-s − 320·31-s + 396·41-s + 1.05e3·47-s + 1.04e3·49-s − 1.82e3·63-s − 1.45e3·71-s − 308·73-s − 1.31e3·79-s + 715·81-s − 1.42e3·89-s − 956·97-s + 1.93e3·103-s − 1.88e3·113-s − 4.80e3·119-s + 726·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 3.80e3·153-s + ⋯
L(s)  = 1  − 2.59·7-s + 1.40·9-s + 1.42·17-s + 1.01·23-s + 1.96·25-s − 1.85·31-s + 1.50·41-s + 3.27·47-s + 3.03·49-s − 3.64·63-s − 2.43·71-s − 0.493·73-s − 1.86·79-s + 0.980·81-s − 1.70·89-s − 1.00·97-s + 1.85·103-s − 1.56·113-s − 3.69·119-s + 6/11·121-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 + 2.00·153-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

\(L(2)\) \(\approx\) \(1.904572024\)
\(L(\frac12)\) \(\approx\) \(1.904572024\)
\(L(\frac{5}{2})\) 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$C_2^2$ \( 1 - 38 T^{2} + p^{6} T^{4} \)
5$C_2^2$ \( 1 - 246 T^{2} + p^{6} T^{4} \)
7$C_2$ \( ( 1 + 24 T + p^{3} T^{2} )^{2} \)
11$C_2^2$ \( 1 - 6 p^{2} T^{2} + p^{6} T^{4} \)
13$C_2^2$ \( 1 - 3910 T^{2} + p^{6} T^{4} \)
17$C_2$ \( ( 1 - 50 T + p^{3} T^{2} )^{2} \)
19$C_2^2$ \( 1 - 11782 T^{2} + p^{6} T^{4} \)
23$C_2$ \( ( 1 - 56 T + p^{3} T^{2} )^{2} \)
29$C_2^2$ \( 1 - 9574 T^{2} + p^{6} T^{4} \)
31$C_2$ \( ( 1 + 160 T + p^{3} T^{2} )^{2} \)
37$C_2^2$ \( 1 - 75062 T^{2} + p^{6} T^{4} \)
41$C_2$ \( ( 1 - 198 T + p^{3} T^{2} )^{2} \)
43$C_2^2$ \( 1 - 156310 T^{2} + p^{6} T^{4} \)
47$C_2$ \( ( 1 - 528 T + p^{3} T^{2} )^{2} \)
53$C_2^2$ \( 1 - 239190 T^{2} + p^{6} T^{4} \)
59$C_2^2$ \( 1 + 35466 T^{2} + p^{6} T^{4} \)
61$C_2^2$ \( 1 - 151462 T^{2} + p^{6} T^{4} \)
67$C_2^2$ \( 1 - 566182 T^{2} + p^{6} T^{4} \)
71$C_2$ \( ( 1 + 728 T + p^{3} T^{2} )^{2} \)
73$C_2$ \( ( 1 + 154 T + p^{3} T^{2} )^{2} \)
79$C_2$ \( ( 1 + 656 T + p^{3} T^{2} )^{2} \)
83$C_2^2$ \( 1 - 1087878 T^{2} + p^{6} T^{4} \)
89$C_2$ \( ( 1 + 714 T + p^{3} T^{2} )^{2} \)
97$C_2$ \( ( 1 + 478 T + p^{3} T^{2} )^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.11612707463161875523685853223, −11.22764714299319912895341675107, −10.57723738449281527308274480460, −10.42538900663903027115445844205, −9.820017050472189887352634511801, −9.550780307567013017507173911884, −8.886174068167655909965859509063, −8.847881655349570779554331129719, −7.48749552587012996451964213837, −7.24457423617757938796820382894, −7.05410609786882479615949649298, −6.28950060603509690117392218994, −5.81526475236632263694665973477, −5.28002614422809057896061428657, −4.26080451446738959082772263379, −3.87861137604062335193575549335, −2.98632984558379587973162317561, −2.86153153938665675655990324674, −1.35557532313524436370529560537, −0.59803423341275942997376131769, 0.59803423341275942997376131769, 1.35557532313524436370529560537, 2.86153153938665675655990324674, 2.98632984558379587973162317561, 3.87861137604062335193575549335, 4.26080451446738959082772263379, 5.28002614422809057896061428657, 5.81526475236632263694665973477, 6.28950060603509690117392218994, 7.05410609786882479615949649298, 7.24457423617757938796820382894, 7.48749552587012996451964213837, 8.847881655349570779554331129719, 8.886174068167655909965859509063, 9.550780307567013017507173911884, 9.820017050472189887352634511801, 10.42538900663903027115445844205, 10.57723738449281527308274480460, 11.22764714299319912895341675107, 12.11612707463161875523685853223

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