Properties

Label 2-5148-1.1-c1-0-19
Degree $2$
Conductor $5148$
Sign $1$
Analytic cond. $41.1069$
Root an. cond. $6.41147$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·5-s + 3.79·7-s − 11-s + 13-s − 8.37·19-s − 0.208·23-s − 25-s − 7.58·29-s + 4·31-s + 7.58·35-s + 8·37-s + 5.79·41-s + 8·43-s + 11.5·47-s + 7.37·49-s + 9.95·53-s − 2·55-s + 9.58·59-s + 5.58·61-s + 2·65-s + 8·67-s + 8·71-s − 12.3·73-s − 3.79·77-s + 2.41·79-s − 3.37·83-s + 13.5·89-s + ⋯
L(s)  = 1  + 0.894·5-s + 1.43·7-s − 0.301·11-s + 0.277·13-s − 1.92·19-s − 0.0435·23-s − 0.200·25-s − 1.40·29-s + 0.718·31-s + 1.28·35-s + 1.31·37-s + 0.904·41-s + 1.21·43-s + 1.68·47-s + 1.05·49-s + 1.36·53-s − 0.269·55-s + 1.24·59-s + 0.714·61-s + 0.248·65-s + 0.977·67-s + 0.949·71-s − 1.44·73-s − 0.432·77-s + 0.271·79-s − 0.370·83-s + 1.43·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5148 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5148 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5148\)    =    \(2^{2} \cdot 3^{2} \cdot 11 \cdot 13\)
Sign: $1$
Analytic conductor: \(41.1069\)
Root analytic conductor: \(6.41147\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5148,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.784946294\)
\(L(\frac12)\) \(\approx\) \(2.784946294\)
\(L(\frac{3}{2})\) 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 \( 1 - 2T + 5T^{2} \)
7 \( 1 - 3.79T + 7T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 + 8.37T + 19T^{2} \)
23 \( 1 + 0.208T + 23T^{2} \)
29 \( 1 + 7.58T + 29T^{2} \)
31 \( 1 - 4T + 31T^{2} \)
37 \( 1 - 8T + 37T^{2} \)
41 \( 1 - 5.79T + 41T^{2} \)
43 \( 1 - 8T + 43T^{2} \)
47 \( 1 - 11.5T + 47T^{2} \)
53 \( 1 - 9.95T + 53T^{2} \)
59 \( 1 - 9.58T + 59T^{2} \)
61 \( 1 - 5.58T + 61T^{2} \)
67 \( 1 - 8T + 67T^{2} \)
71 \( 1 - 8T + 71T^{2} \)
73 \( 1 + 12.3T + 73T^{2} \)
79 \( 1 - 2.41T + 79T^{2} \)
83 \( 1 + 3.37T + 83T^{2} \)
89 \( 1 - 13.5T + 89T^{2} \)
97 \( 1 + 11.5T + 97T^{2} \)
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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

−8.228556548980868738412043191629, −7.62404590366383608526705941239, −6.76190445469600947358099620310, −5.79310688912870174246221035532, −5.55395845652764328894823819924, −4.41710072675034944335081320088, −4.02503396655168249846568095302, −2.37383749268971025559944515226, −2.12512339701794802893176341293, −0.933730323220071320825337742520, 0.933730323220071320825337742520, 2.12512339701794802893176341293, 2.37383749268971025559944515226, 4.02503396655168249846568095302, 4.41710072675034944335081320088, 5.55395845652764328894823819924, 5.79310688912870174246221035532, 6.76190445469600947358099620310, 7.62404590366383608526705941239, 8.228556548980868738412043191629

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