Properties

Label 2-1045-1.1-c3-0-30
Degree $2$
Conductor $1045$
Sign $1$
Analytic cond. $61.6569$
Root an. cond. $7.85219$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.45·2-s + 5.64·3-s − 5.87·4-s − 5·5-s − 8.23·6-s − 17.6·7-s + 20.2·8-s + 4.87·9-s + 7.29·10-s − 11·11-s − 33.1·12-s − 0.138·13-s + 25.7·14-s − 28.2·15-s + 17.4·16-s + 28.7·17-s − 7.11·18-s − 19·19-s + 29.3·20-s − 99.5·21-s + 16.0·22-s − 148.·23-s + 114.·24-s + 25·25-s + 0.201·26-s − 124.·27-s + 103.·28-s + ⋯
L(s)  = 1  − 0.515·2-s + 1.08·3-s − 0.733·4-s − 0.447·5-s − 0.560·6-s − 0.952·7-s + 0.894·8-s + 0.180·9-s + 0.230·10-s − 0.301·11-s − 0.797·12-s − 0.00294·13-s + 0.491·14-s − 0.485·15-s + 0.272·16-s + 0.410·17-s − 0.0931·18-s − 0.229·19-s + 0.328·20-s − 1.03·21-s + 0.155·22-s − 1.34·23-s + 0.972·24-s + 0.200·25-s + 0.00152·26-s − 0.890·27-s + 0.698·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $1$
Analytic conductor: \(61.6569\)
Root analytic conductor: \(7.85219\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1045,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.006614136\)
\(L(\frac12)\) \(\approx\) \(1.006614136\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + 5T \)
11 \( 1 + 11T \)
19 \( 1 + 19T \)
good2 \( 1 + 1.45T + 8T^{2} \)
3 \( 1 - 5.64T + 27T^{2} \)
7 \( 1 + 17.6T + 343T^{2} \)
13 \( 1 + 0.138T + 2.19e3T^{2} \)
17 \( 1 - 28.7T + 4.91e3T^{2} \)
23 \( 1 + 148.T + 1.21e4T^{2} \)
29 \( 1 - 229.T + 2.43e4T^{2} \)
31 \( 1 + 217.T + 2.97e4T^{2} \)
37 \( 1 - 6.91T + 5.06e4T^{2} \)
41 \( 1 + 113.T + 6.89e4T^{2} \)
43 \( 1 - 263.T + 7.95e4T^{2} \)
47 \( 1 + 448.T + 1.03e5T^{2} \)
53 \( 1 - 411.T + 1.48e5T^{2} \)
59 \( 1 - 1.42T + 2.05e5T^{2} \)
61 \( 1 + 8.19T + 2.26e5T^{2} \)
67 \( 1 - 896.T + 3.00e5T^{2} \)
71 \( 1 - 993.T + 3.57e5T^{2} \)
73 \( 1 + 299.T + 3.89e5T^{2} \)
79 \( 1 - 822.T + 4.93e5T^{2} \)
83 \( 1 - 501.T + 5.71e5T^{2} \)
89 \( 1 - 774.T + 7.04e5T^{2} \)
97 \( 1 - 767.T + 9.12e5T^{2} \)
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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

−9.516276372421905396553790878610, −8.629298159284863852583164065466, −8.136472028827612927864405605776, −7.41968091975114475097985295333, −6.27713573420350868903450832367, −5.10032399064225945993030642388, −3.91938636186883361619444323674, −3.33049441769950087544870769851, −2.13166454640636095197565683431, −0.52804121592186453434079340518, 0.52804121592186453434079340518, 2.13166454640636095197565683431, 3.33049441769950087544870769851, 3.91938636186883361619444323674, 5.10032399064225945993030642388, 6.27713573420350868903450832367, 7.41968091975114475097985295333, 8.136472028827612927864405605776, 8.629298159284863852583164065466, 9.516276372421905396553790878610

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