Properties

Label 2-3381-1.1-c1-0-141
Degree $2$
Conductor $3381$
Sign $-1$
Analytic cond. $26.9974$
Root an. cond. $5.19590$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.52·2-s + 3-s + 0.330·4-s + 0.362·5-s + 1.52·6-s − 2.54·8-s + 9-s + 0.552·10-s − 1.14·11-s + 0.330·12-s − 3.55·13-s + 0.362·15-s − 4.55·16-s − 4.81·17-s + 1.52·18-s + 4.61·19-s + 0.119·20-s − 1.75·22-s − 23-s − 2.54·24-s − 4.86·25-s − 5.43·26-s + 27-s + 1.29·29-s + 0.552·30-s − 9.28·31-s − 1.84·32-s + ⋯
L(s)  = 1  + 1.07·2-s + 0.577·3-s + 0.165·4-s + 0.161·5-s + 0.623·6-s − 0.901·8-s + 0.333·9-s + 0.174·10-s − 0.346·11-s + 0.0953·12-s − 0.986·13-s + 0.0935·15-s − 1.13·16-s − 1.16·17-s + 0.359·18-s + 1.05·19-s + 0.0267·20-s − 0.373·22-s − 0.208·23-s − 0.520·24-s − 0.973·25-s − 1.06·26-s + 0.192·27-s + 0.239·29-s + 0.100·30-s − 1.66·31-s − 0.326·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3381 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3381 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3381\)    =    \(3 \cdot 7^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(26.9974\)
Root analytic conductor: \(5.19590\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3381,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
7 \( 1 \)
23 \( 1 + T \)
good2 \( 1 - 1.52T + 2T^{2} \)
5 \( 1 - 0.362T + 5T^{2} \)
11 \( 1 + 1.14T + 11T^{2} \)
13 \( 1 + 3.55T + 13T^{2} \)
17 \( 1 + 4.81T + 17T^{2} \)
19 \( 1 - 4.61T + 19T^{2} \)
29 \( 1 - 1.29T + 29T^{2} \)
31 \( 1 + 9.28T + 31T^{2} \)
37 \( 1 + 9.08T + 37T^{2} \)
41 \( 1 + 6.09T + 41T^{2} \)
43 \( 1 - 6.31T + 43T^{2} \)
47 \( 1 + 0.0368T + 47T^{2} \)
53 \( 1 - 8.82T + 53T^{2} \)
59 \( 1 + 3.94T + 59T^{2} \)
61 \( 1 - 2.77T + 61T^{2} \)
67 \( 1 - 11.7T + 67T^{2} \)
71 \( 1 + 9.56T + 71T^{2} \)
73 \( 1 - 0.157T + 73T^{2} \)
79 \( 1 - 8.32T + 79T^{2} \)
83 \( 1 + 16.3T + 83T^{2} \)
89 \( 1 + 1.02T + 89T^{2} \)
97 \( 1 + 7.41T + 97T^{2} \)
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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

−8.261725257089137726830371651197, −7.31085673755221613909824792734, −6.78160224447817953665355365298, −5.62481247863073997466811545568, −5.20900437389224637378270404970, −4.29786875351333055888089363136, −3.61533533737376503704328919413, −2.72698661407350540706066793777, −1.93835737393683193798709089209, 0, 1.93835737393683193798709089209, 2.72698661407350540706066793777, 3.61533533737376503704328919413, 4.29786875351333055888089363136, 5.20900437389224637378270404970, 5.62481247863073997466811545568, 6.78160224447817953665355365298, 7.31085673755221613909824792734, 8.261725257089137726830371651197

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