Properties

Label 4-1638e2-1.1-c1e2-0-27
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 − 4·5-s + 7-s + 8-s + 4·10-s − 11-s + 5·13-s − 14-s − 16-s − 17-s − 19-s + 22-s − 6·23-s + 2·25-s − 5·26-s + 9·29-s + 4·31-s + 34-s − 4·35-s + 2·37-s + 38-s − 4·40-s + 5·41-s + 2·43-s + 6·46-s + 14·47-s − 2·50-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.78·5-s + 0.377·7-s + 0.353·8-s + 1.26·10-s − 0.301·11-s + 1.38·13-s − 0.267·14-s − 1/4·16-s − 0.242·17-s − 0.229·19-s + 0.213·22-s − 1.25·23-s + 2/5·25-s − 0.980·26-s + 1.67·29-s + 0.718·31-s + 0.171·34-s − 0.676·35-s + 0.328·37-s + 0.162·38-s − 0.632·40-s + 0.780·41-s + 0.304·43-s + 0.884·46-s + 2.04·47-s − 0.282·50-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

\(L(1)\) \(\approx\) \(1.171979323\)
\(L(\frac12)\) \(\approx\) \(1.171979323\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 - T + T^{2} \)
13$C_2$ \( 1 - 5 T + p T^{2} \)
good5$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
11$C_2^2$ \( 1 + T - 10 T^{2} + p T^{3} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + T - 16 T^{2} + p T^{3} + p^{2} T^{4} \)
19$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
23$C_2^2$ \( 1 + 6 T + 13 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 9 T + 52 T^{2} - 9 p T^{3} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
37$C_2^2$ \( 1 - 2 T - 33 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
41$C_2^2$ \( 1 - 5 T - 16 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - 2 T - 39 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
47$C_2$ \( ( 1 - 7 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 - 10 T + 41 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 11 T + 60 T^{2} - 11 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 2 T - 63 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 + 8 T - 7 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 11 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 - 11 T + 32 T^{2} - 11 p T^{3} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 19 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
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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

−9.292331547125988709229220035373, −9.281586862059777053076041559965, −8.461937801810093315838870066978, −8.397721212748659819299683352104, −8.071596324692787540959118244146, −7.85090956410410088838018603094, −7.31632140133700598944019068931, −7.01588321119549711245770983563, −6.24538807820114956885930497354, −6.18751792445044470737282286500, −5.54960330106361078525678287487, −4.88739693085811555380308408318, −4.46955372551676031008136931411, −4.08560640460018635467507186504, −3.67873435797707428209209278588, −3.39713899259027853464851775936, −2.34557951609499445988554119705, −2.13025891806986356332369763752, −0.805364916281656454564745659634, −0.73145769133286488897206232803, 0.73145769133286488897206232803, 0.805364916281656454564745659634, 2.13025891806986356332369763752, 2.34557951609499445988554119705, 3.39713899259027853464851775936, 3.67873435797707428209209278588, 4.08560640460018635467507186504, 4.46955372551676031008136931411, 4.88739693085811555380308408318, 5.54960330106361078525678287487, 6.18751792445044470737282286500, 6.24538807820114956885930497354, 7.01588321119549711245770983563, 7.31632140133700598944019068931, 7.85090956410410088838018603094, 8.071596324692787540959118244146, 8.397721212748659819299683352104, 8.461937801810093315838870066978, 9.281586862059777053076041559965, 9.292331547125988709229220035373

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