Properties

Label 2-3344-1.1-c1-0-23
Degree $2$
Conductor $3344$
Sign $1$
Analytic cond. $26.7019$
Root an. cond. $5.16739$
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  + 2·5-s − 2·7-s − 3·9-s − 11-s − 2·13-s + 6·17-s − 19-s + 8·23-s − 25-s − 6·29-s − 6·31-s − 4·35-s + 8·37-s + 6·41-s + 8·43-s − 6·45-s + 8·47-s − 3·49-s + 12·53-s − 2·55-s − 8·61-s + 6·63-s − 4·65-s + 8·67-s + 6·71-s − 14·73-s + 2·77-s + ⋯
L(s)  = 1  + 0.894·5-s − 0.755·7-s − 9-s − 0.301·11-s − 0.554·13-s + 1.45·17-s − 0.229·19-s + 1.66·23-s − 1/5·25-s − 1.11·29-s − 1.07·31-s − 0.676·35-s + 1.31·37-s + 0.937·41-s + 1.21·43-s − 0.894·45-s + 1.16·47-s − 3/7·49-s + 1.64·53-s − 0.269·55-s − 1.02·61-s + 0.755·63-s − 0.496·65-s + 0.977·67-s + 0.712·71-s − 1.63·73-s + 0.227·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3344 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3344 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3344\)    =    \(2^{4} \cdot 11 \cdot 19\)
Sign: $1$
Analytic conductor: \(26.7019\)
Root analytic conductor: \(5.16739\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3344,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.740022963\)
\(L(\frac12)\) \(\approx\) \(1.740022963\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
11 \( 1 + T \)
19 \( 1 + T \)
good3 \( 1 + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 6 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 - 12 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.873549565618843688615516774125, −7.71683031669699780209908431978, −7.25642256397993753530881147655, −6.09679106383446582994345161763, −5.72435322567187799246362343196, −5.06574132185716481191903236655, −3.77071146397316569049713132542, −2.91767706694427689436347518916, −2.23165447040934725079950854368, −0.76944286488840743808641098222, 0.76944286488840743808641098222, 2.23165447040934725079950854368, 2.91767706694427689436347518916, 3.77071146397316569049713132542, 5.06574132185716481191903236655, 5.72435322567187799246362343196, 6.09679106383446582994345161763, 7.25642256397993753530881147655, 7.71683031669699780209908431978, 8.873549565618843688615516774125

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