Properties

Label 2-3381-1.1-c1-0-1
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  − 0.167·2-s − 3-s − 1.97·4-s − 1.16·5-s + 0.167·6-s + 0.665·8-s + 9-s + 0.195·10-s − 1.80·11-s + 1.97·12-s − 6.97·13-s + 1.16·15-s + 3.83·16-s − 6.13·17-s − 0.167·18-s − 1.80·19-s + 2.30·20-s + 0.302·22-s − 23-s − 0.665·24-s − 3.63·25-s + 1.16·26-s − 27-s + 5.46·29-s − 0.195·30-s + 2.19·31-s − 1.97·32-s + ⋯
L(s)  = 1  − 0.118·2-s − 0.577·3-s − 0.985·4-s − 0.522·5-s + 0.0683·6-s + 0.235·8-s + 0.333·9-s + 0.0618·10-s − 0.544·11-s + 0.569·12-s − 1.93·13-s + 0.301·15-s + 0.958·16-s − 1.48·17-s − 0.0394·18-s − 0.413·19-s + 0.514·20-s + 0.0644·22-s − 0.208·23-s − 0.135·24-s − 0.727·25-s + 0.228·26-s − 0.192·27-s + 1.01·29-s − 0.0356·30-s + 0.394·31-s − 0.348·32-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

\(L(1)\) \(\approx\) \(0.1804858434\)
\(L(\frac12)\) \(\approx\) \(0.1804858434\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.167T + 2T^{2} \)
5 \( 1 + 1.16T + 5T^{2} \)
11 \( 1 + 1.80T + 11T^{2} \)
13 \( 1 + 6.97T + 13T^{2} \)
17 \( 1 + 6.13T + 17T^{2} \)
19 \( 1 + 1.80T + 19T^{2} \)
29 \( 1 - 5.46T + 29T^{2} \)
31 \( 1 - 2.19T + 31T^{2} \)
37 \( 1 + 1.46T + 37T^{2} \)
41 \( 1 + 9.74T + 41T^{2} \)
43 \( 1 + 6.63T + 43T^{2} \)
47 \( 1 - 1.94T + 47T^{2} \)
53 \( 1 - 1.16T + 53T^{2} \)
59 \( 1 + 9.11T + 59T^{2} \)
61 \( 1 - 4.63T + 61T^{2} \)
67 \( 1 + 15.4T + 67T^{2} \)
71 \( 1 + 9.25T + 71T^{2} \)
73 \( 1 - 0.474T + 73T^{2} \)
79 \( 1 - 7.46T + 79T^{2} \)
83 \( 1 + 8.13T + 83T^{2} \)
89 \( 1 + 1.02T + 89T^{2} \)
97 \( 1 - 8.47T + 97T^{2} \)
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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

−8.597179403530644557845992948883, −7.894328232323275159957424969140, −7.20663605520152693178792292834, −6.41138665147779275924755758272, −5.36270397000094329740400296419, −4.66245048605440427534088636445, −4.34153736690433087421148271903, −3.08399025486773192999829271992, −1.95685428237061879761503200943, −0.25326714943112172465414344513, 0.25326714943112172465414344513, 1.95685428237061879761503200943, 3.08399025486773192999829271992, 4.34153736690433087421148271903, 4.66245048605440427534088636445, 5.36270397000094329740400296419, 6.41138665147779275924755758272, 7.20663605520152693178792292834, 7.894328232323275159957424969140, 8.597179403530644557845992948883

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