Properties

Label 2-3381-1.1-c1-0-14
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.488·2-s − 3-s − 1.76·4-s − 0.529·5-s − 0.488·6-s − 1.83·8-s + 9-s − 0.258·10-s − 1.22·11-s + 1.76·12-s − 1.15·13-s + 0.529·15-s + 2.62·16-s + 6.79·17-s + 0.488·18-s − 2.34·19-s + 0.933·20-s − 0.599·22-s + 23-s + 1.83·24-s − 4.71·25-s − 0.561·26-s − 27-s − 5.30·29-s + 0.258·30-s − 10.3·31-s + 4.95·32-s + ⋯
L(s)  = 1  + 0.345·2-s − 0.577·3-s − 0.880·4-s − 0.236·5-s − 0.199·6-s − 0.649·8-s + 0.333·9-s − 0.0817·10-s − 0.370·11-s + 0.508·12-s − 0.319·13-s + 0.136·15-s + 0.656·16-s + 1.64·17-s + 0.115·18-s − 0.537·19-s + 0.208·20-s − 0.127·22-s + 0.208·23-s + 0.374·24-s − 0.943·25-s − 0.110·26-s − 0.192·27-s − 0.984·29-s + 0.0472·30-s − 1.85·31-s + 0.875·32-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: \(0\)
Selberg data: \((2,\ 3381,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9075992966\)
\(L(\frac12)\) \(\approx\) \(0.9075992966\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.488T + 2T^{2} \)
5 \( 1 + 0.529T + 5T^{2} \)
11 \( 1 + 1.22T + 11T^{2} \)
13 \( 1 + 1.15T + 13T^{2} \)
17 \( 1 - 6.79T + 17T^{2} \)
19 \( 1 + 2.34T + 19T^{2} \)
29 \( 1 + 5.30T + 29T^{2} \)
31 \( 1 + 10.3T + 31T^{2} \)
37 \( 1 - 1.58T + 37T^{2} \)
41 \( 1 + 6.36T + 41T^{2} \)
43 \( 1 + 10.2T + 43T^{2} \)
47 \( 1 - 11.8T + 47T^{2} \)
53 \( 1 + 12.2T + 53T^{2} \)
59 \( 1 - 10.4T + 59T^{2} \)
61 \( 1 - 9.66T + 61T^{2} \)
67 \( 1 - 15.1T + 67T^{2} \)
71 \( 1 + 7.49T + 71T^{2} \)
73 \( 1 - 11.1T + 73T^{2} \)
79 \( 1 - 11.6T + 79T^{2} \)
83 \( 1 - 10.9T + 83T^{2} \)
89 \( 1 + 7.21T + 89T^{2} \)
97 \( 1 - 8.00T + 97T^{2} \)
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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

−8.541840794593517566583912632813, −7.85277028875415549731563447818, −7.18666612669471321353599382323, −6.11888294709081551053447667476, −5.36358319957575634273451914612, −5.03850209642571581552222326837, −3.84289280642658409561495990463, −3.46192783360356546227362096741, −1.96771499937637682527284007497, −0.54834769413819439096676485530, 0.54834769413819439096676485530, 1.96771499937637682527284007497, 3.46192783360356546227362096741, 3.84289280642658409561495990463, 5.03850209642571581552222326837, 5.36358319957575634273451914612, 6.11888294709081551053447667476, 7.18666612669471321353599382323, 7.85277028875415549731563447818, 8.541840794593517566583912632813

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