Properties

Label 2-82368-1.1-c1-0-4
Degree $2$
Conductor $82368$
Sign $1$
Analytic cond. $657.711$
Root an. cond. $25.6458$
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  − 4·7-s − 11-s − 13-s + 4·19-s − 5·25-s − 10·31-s − 2·37-s + 6·41-s + 10·43-s + 9·49-s + 6·53-s − 2·61-s − 2·67-s − 12·71-s − 10·73-s + 4·77-s − 10·79-s − 12·83-s − 12·89-s + 4·91-s − 10·97-s + 101-s + 103-s + 107-s + 109-s + 113-s + ⋯
L(s)  = 1  − 1.51·7-s − 0.301·11-s − 0.277·13-s + 0.917·19-s − 25-s − 1.79·31-s − 0.328·37-s + 0.937·41-s + 1.52·43-s + 9/7·49-s + 0.824·53-s − 0.256·61-s − 0.244·67-s − 1.42·71-s − 1.17·73-s + 0.455·77-s − 1.12·79-s − 1.31·83-s − 1.27·89-s + 0.419·91-s − 1.01·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + 0.0940·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 82368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 82368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(82368\)    =    \(2^{6} \cdot 3^{2} \cdot 11 \cdot 13\)
Sign: $1$
Analytic conductor: \(657.711\)
Root analytic conductor: \(25.6458\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 82368,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6187159313\)
\(L(\frac12)\) \(\approx\) \(0.6187159313\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
11 \( 1 + T \)
13 \( 1 + T \)
good5 \( 1 + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−13.92793394228214, −13.32161231633613, −13.05479871743788, −12.45933291651807, −12.16494928556554, −11.47261821756928, −10.97472799245945, −10.38863798449097, −9.868970701539788, −9.512351797697454, −9.059669926736009, −8.518916839384606, −7.677543451956547, −7.230883178190115, −7.017353148764175, −6.028714472290658, −5.778987007369337, −5.350648829461244, −4.301850712304676, −3.995238408687453, −3.174514211459937, −2.862184442211698, −2.095104215579476, −1.244312140120023, −0.2605805439008605, 0.2605805439008605, 1.244312140120023, 2.095104215579476, 2.862184442211698, 3.174514211459937, 3.995238408687453, 4.301850712304676, 5.350648829461244, 5.778987007369337, 6.028714472290658, 7.017353148764175, 7.230883178190115, 7.677543451956547, 8.518916839384606, 9.059669926736009, 9.512351797697454, 9.868970701539788, 10.38863798449097, 10.97472799245945, 11.47261821756928, 12.16494928556554, 12.45933291651807, 13.05479871743788, 13.32161231633613, 13.92793394228214

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