Properties

Label 4-1638e2-1.1-c1e2-0-11
Degree $4$
Conductor $2683044$
Sign $1$
Analytic cond. $171.073$
Root an. cond. $3.61655$
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  − 2-s + 5-s − 7-s + 8-s − 10-s − 3·11-s − 2·13-s + 14-s − 16-s − 2·17-s + 3·22-s + 6·23-s + 5·25-s + 2·26-s − 18·29-s − 5·31-s + 2·34-s − 35-s + 8·37-s + 40-s + 8·41-s − 6·46-s − 6·49-s − 5·50-s + 53-s − 3·55-s − 56-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.447·5-s − 0.377·7-s + 0.353·8-s − 0.316·10-s − 0.904·11-s − 0.554·13-s + 0.267·14-s − 1/4·16-s − 0.485·17-s + 0.639·22-s + 1.25·23-s + 25-s + 0.392·26-s − 3.34·29-s − 0.898·31-s + 0.342·34-s − 0.169·35-s + 1.31·37-s + 0.158·40-s + 1.24·41-s − 0.884·46-s − 6/7·49-s − 0.707·50-s + 0.137·53-s − 0.404·55-s − 0.133·56-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2683044 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2683044 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2683044\)    =    \(2^{2} \cdot 3^{4} \cdot 7^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(171.073\)
Root analytic conductor: \(3.61655\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 2683044,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6651341297\)
\(L(\frac12)\) \(\approx\) \(0.6651341297\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + T + T^{2} \)
3 \( 1 \)
7$C_2$ \( 1 + T + p T^{2} \)
13$C_1$ \( ( 1 + T )^{2} \)
good5$C_2^2$ \( 1 - T - 4 T^{2} - p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + 3 T - 2 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + 2 T - 13 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 6 T + 13 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 9 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 + 5 T - 6 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
37$C_2^2$ \( 1 - 8 T + 27 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - T - 52 T^{2} - p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 + 7 T - 10 T^{2} + 7 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 4 T - 45 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 - 4 T - 51 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 + 6 T - 37 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 17 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 + 8 T - 25 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
97$C_2$ \( ( 1 + 15 T + p T^{2} )^{2} \)
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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

−9.702105165812101155340764741377, −9.228874622860571233963296136863, −8.957166727655013590228035122803, −8.519454803906956597952295204182, −7.81727783062680140098936810632, −7.70922226890464415024628716616, −7.31441199253012094580805156215, −6.86243166876500771757020291510, −6.51781065145169803465985070499, −5.80321423332232422781415973908, −5.47591931937958104105076798934, −5.29982603943741196726822453912, −4.44806976801451086117434874471, −4.35328177653534753248689624179, −3.47980564258304087822140453607, −3.08564497086983222318166984851, −2.45865423644873072401007063510, −2.02187929730631216995548536627, −1.31565200169287834928097884951, −0.36302948413497093084514700695, 0.36302948413497093084514700695, 1.31565200169287834928097884951, 2.02187929730631216995548536627, 2.45865423644873072401007063510, 3.08564497086983222318166984851, 3.47980564258304087822140453607, 4.35328177653534753248689624179, 4.44806976801451086117434874471, 5.29982603943741196726822453912, 5.47591931937958104105076798934, 5.80321423332232422781415973908, 6.51781065145169803465985070499, 6.86243166876500771757020291510, 7.31441199253012094580805156215, 7.70922226890464415024628716616, 7.81727783062680140098936810632, 8.519454803906956597952295204182, 8.957166727655013590228035122803, 9.228874622860571233963296136863, 9.702105165812101155340764741377

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