Properties

Label 4-912e2-1.1-c1e2-0-30
Degree $4$
Conductor $831744$
Sign $1$
Analytic cond. $53.0327$
Root an. cond. $2.69858$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·9-s + 6·11-s + 8·17-s − 3·19-s − 7·25-s + 7·41-s − 14·43-s + 2·49-s + 15·59-s + 5·67-s − 5·73-s + 9·81-s + 10·83-s − 2·89-s − 7·97-s − 18·99-s + 8·107-s + 18·113-s + 9·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s − 24·153-s + 157-s + ⋯
L(s)  = 1  − 9-s + 1.80·11-s + 1.94·17-s − 0.688·19-s − 7/5·25-s + 1.09·41-s − 2.13·43-s + 2/7·49-s + 1.95·59-s + 0.610·67-s − 0.585·73-s + 81-s + 1.09·83-s − 0.211·89-s − 0.710·97-s − 1.80·99-s + 0.773·107-s + 1.69·113-s + 9/11·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s − 1.94·153-s + 0.0798·157-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 831744 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 831744 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(831744\)    =    \(2^{8} \cdot 3^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(53.0327\)
Root analytic conductor: \(2.69858\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 831744,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.027221978\)
\(L(\frac12)\) \(\approx\) \(2.027221978\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3$C_2$ \( 1 + p T^{2} \)
19$C_2$ \( 1 + 3 T + p T^{2} \)
good5$C_2^2$ \( 1 + 7 T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
11$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 - T + p T^{2} ) \)
13$C_2^2$ \( 1 + 15 T^{2} + p^{2} T^{4} \)
17$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 - 3 T + p T^{2} ) \)
23$C_2^2$ \( 1 - 17 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 31 T^{2} + p^{2} T^{4} \)
31$C_2^2$ \( 1 - 14 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 42 T^{2} + p^{2} T^{4} \)
41$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 - T + p T^{2} ) \)
43$C_2$$\times$$C_2$ \( ( 1 + 5 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
47$C_2^2$ \( 1 + 15 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 33 T^{2} + p^{2} T^{4} \)
59$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - 7 T + p T^{2} ) \)
61$C_2^2$ \( 1 - 31 T^{2} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
71$C_2^2$ \( 1 - 31 T^{2} + p^{2} T^{4} \)
73$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
79$C_2^2$ \( 1 - 81 T^{2} + p^{2} T^{4} \)
83$C_2$$\times$$C_2$ \( ( 1 - 15 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
97$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
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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

−8.167382874845756993955112624663, −7.900931778637630404335778295083, −7.38010545605440214746415397919, −6.79897578911475174145227651458, −6.39927656720722689192970932015, −6.04239878563227784881767341841, −5.46530275662544655086673434383, −5.26674606631096123941954863958, −4.38966538639071214667679547246, −3.91638952287216343352342891818, −3.52780864025982773961006148588, −3.03397147794067456137657120929, −2.18761676304028509887413395776, −1.56821416988438493963816088949, −0.71108666416472083269724855377, 0.71108666416472083269724855377, 1.56821416988438493963816088949, 2.18761676304028509887413395776, 3.03397147794067456137657120929, 3.52780864025982773961006148588, 3.91638952287216343352342891818, 4.38966538639071214667679547246, 5.26674606631096123941954863958, 5.46530275662544655086673434383, 6.04239878563227784881767341841, 6.39927656720722689192970932015, 6.79897578911475174145227651458, 7.38010545605440214746415397919, 7.900931778637630404335778295083, 8.167382874845756993955112624663

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