Properties

Label 4-1344e2-1.1-c1e2-0-41
Degree $4$
Conductor $1806336$
Sign $1$
Analytic cond. $115.173$
Root an. cond. $3.27595$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 5·7-s + 2·11-s − 2·13-s + 2·17-s − 5·19-s + 5·21-s + 6·23-s + 5·25-s − 27-s + 16·29-s − 3·31-s + 2·33-s − 9·37-s − 2·39-s + 4·41-s + 2·43-s + 8·47-s + 18·49-s + 2·51-s + 6·53-s − 5·57-s − 6·59-s − 2·61-s + 5·67-s + 6·69-s − 8·71-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.88·7-s + 0.603·11-s − 0.554·13-s + 0.485·17-s − 1.14·19-s + 1.09·21-s + 1.25·23-s + 25-s − 0.192·27-s + 2.97·29-s − 0.538·31-s + 0.348·33-s − 1.47·37-s − 0.320·39-s + 0.624·41-s + 0.304·43-s + 1.16·47-s + 18/7·49-s + 0.280·51-s + 0.824·53-s − 0.662·57-s − 0.781·59-s − 0.256·61-s + 0.610·67-s + 0.722·69-s − 0.949·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1806336 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1806336 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1806336\)    =    \(2^{12} \cdot 3^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(115.173\)
Root analytic conductor: \(3.27595\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1806336,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.213398067\)
\(L(\frac12)\) \(\approx\) \(4.213398067\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 - T + T^{2} \)
7$C_2$ \( 1 - 5 T + p T^{2} \)
good5$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 2 T - 7 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
13$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
17$C_2^2$ \( 1 - 2 T - 13 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 + 5 T + 6 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 6 T + 13 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 + 3 T - 22 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 9 T + 44 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - 8 T + 17 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 6 T - 17 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 + 6 T - 23 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 2 T - 57 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
67$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
71$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 11 T + 48 T^{2} - 11 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 + 5 T - 54 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 + p T^{2} )^{2} \)
89$C_2^2$ \( 1 + 12 T + 55 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 18 T + p T^{2} )^{2} \)
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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

−9.875639967854719047770408597332, −9.111356026999762054163009438962, −8.804166171198939875992245805865, −8.748884485218176306572166756918, −8.305650469841202826076780632258, −7.85841005260163334362112708333, −7.37057427007622930809697825918, −7.15585286141347379330862059751, −6.52099751971930575338382817385, −6.26673988679016311600048765649, −5.33387325601043710825367660893, −5.26073562020412934192850412699, −4.57961488237064975980004081736, −4.47095343305389669134870380727, −3.82944126478041985109737217208, −3.15499174574357695699034171193, −2.56713018220991306732993624513, −2.21465612184689183522449626548, −1.36397679093702591199882568580, −0.938752316269832272694602333017, 0.938752316269832272694602333017, 1.36397679093702591199882568580, 2.21465612184689183522449626548, 2.56713018220991306732993624513, 3.15499174574357695699034171193, 3.82944126478041985109737217208, 4.47095343305389669134870380727, 4.57961488237064975980004081736, 5.26073562020412934192850412699, 5.33387325601043710825367660893, 6.26673988679016311600048765649, 6.52099751971930575338382817385, 7.15585286141347379330862059751, 7.37057427007622930809697825918, 7.85841005260163334362112708333, 8.305650469841202826076780632258, 8.748884485218176306572166756918, 8.804166171198939875992245805865, 9.111356026999762054163009438962, 9.875639967854719047770408597332

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