Properties

Label 2-3381-1.1-c1-0-133
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  + 1.46·2-s − 3-s + 0.158·4-s + 2.14·5-s − 1.46·6-s − 2.70·8-s + 9-s + 3.15·10-s + 2.16·11-s − 0.158·12-s − 3.08·13-s − 2.14·15-s − 4.29·16-s − 0.354·17-s + 1.46·18-s − 4.96·19-s + 0.341·20-s + 3.17·22-s − 23-s + 2.70·24-s − 0.384·25-s − 4.53·26-s − 27-s − 2.50·29-s − 3.15·30-s + 1.83·31-s − 0.896·32-s + ⋯
L(s)  = 1  + 1.03·2-s − 0.577·3-s + 0.0794·4-s + 0.960·5-s − 0.599·6-s − 0.956·8-s + 0.333·9-s + 0.998·10-s + 0.652·11-s − 0.0458·12-s − 0.855·13-s − 0.554·15-s − 1.07·16-s − 0.0860·17-s + 0.346·18-s − 1.13·19-s + 0.0763·20-s + 0.677·22-s − 0.208·23-s + 0.552·24-s − 0.0768·25-s − 0.888·26-s − 0.192·27-s − 0.464·29-s − 0.576·30-s + 0.329·31-s − 0.158·32-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 \( 1 - 1.46T + 2T^{2} \)
5 \( 1 - 2.14T + 5T^{2} \)
11 \( 1 - 2.16T + 11T^{2} \)
13 \( 1 + 3.08T + 13T^{2} \)
17 \( 1 + 0.354T + 17T^{2} \)
19 \( 1 + 4.96T + 19T^{2} \)
29 \( 1 + 2.50T + 29T^{2} \)
31 \( 1 - 1.83T + 31T^{2} \)
37 \( 1 + 4.50T + 37T^{2} \)
41 \( 1 + 10.5T + 41T^{2} \)
43 \( 1 - 7.96T + 43T^{2} \)
47 \( 1 + 7.83T + 47T^{2} \)
53 \( 1 - 8.86T + 53T^{2} \)
59 \( 1 + 6.79T + 59T^{2} \)
61 \( 1 - 2.35T + 61T^{2} \)
67 \( 1 + 2.20T + 67T^{2} \)
71 \( 1 - 3.08T + 71T^{2} \)
73 \( 1 + 3.33T + 73T^{2} \)
79 \( 1 + 5.15T + 79T^{2} \)
83 \( 1 + 4.70T + 83T^{2} \)
89 \( 1 + 1.87T + 89T^{2} \)
97 \( 1 + 8.12T + 97T^{2} \)
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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

−8.329211599324096363687555201176, −7.08949125103892439978082649977, −6.47243397147401696659800316878, −5.84106693458235402380967633189, −5.21585263609648716105795427086, −4.48418799615973214194260723012, −3.76079922513237556438913003999, −2.61852093541810308864227753412, −1.69808214608681607290704847497, 0, 1.69808214608681607290704847497, 2.61852093541810308864227753412, 3.76079922513237556438913003999, 4.48418799615973214194260723012, 5.21585263609648716105795427086, 5.84106693458235402380967633189, 6.47243397147401696659800316878, 7.08949125103892439978082649977, 8.329211599324096363687555201176

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