Properties

Label 2-3381-1.1-c1-0-0
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  − 1.67·2-s − 3-s + 0.815·4-s − 2.94·5-s + 1.67·6-s + 1.98·8-s + 9-s + 4.94·10-s − 3.66·11-s − 0.815·12-s − 1.91·13-s + 2.94·15-s − 4.96·16-s − 3.02·17-s − 1.67·18-s − 2.16·19-s − 2.40·20-s + 6.14·22-s − 23-s − 1.98·24-s + 3.69·25-s + 3.21·26-s − 27-s − 0.852·29-s − 4.94·30-s − 2.02·31-s + 4.35·32-s + ⋯
L(s)  = 1  − 1.18·2-s − 0.577·3-s + 0.407·4-s − 1.31·5-s + 0.684·6-s + 0.702·8-s + 0.333·9-s + 1.56·10-s − 1.10·11-s − 0.235·12-s − 0.531·13-s + 0.761·15-s − 1.24·16-s − 0.734·17-s − 0.395·18-s − 0.496·19-s − 0.537·20-s + 1.31·22-s − 0.208·23-s − 0.405·24-s + 0.738·25-s + 0.631·26-s − 0.192·27-s − 0.158·29-s − 0.903·30-s − 0.363·31-s + 0.769·32-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

\(L(1)\) \(\approx\) \(0.03653427836\)
\(L(\frac12)\) \(\approx\) \(0.03653427836\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.67T + 2T^{2} \)
5 \( 1 + 2.94T + 5T^{2} \)
11 \( 1 + 3.66T + 11T^{2} \)
13 \( 1 + 1.91T + 13T^{2} \)
17 \( 1 + 3.02T + 17T^{2} \)
19 \( 1 + 2.16T + 19T^{2} \)
29 \( 1 + 0.852T + 29T^{2} \)
31 \( 1 + 2.02T + 31T^{2} \)
37 \( 1 + 5.43T + 37T^{2} \)
41 \( 1 - 1.41T + 41T^{2} \)
43 \( 1 - 6.68T + 43T^{2} \)
47 \( 1 + 11.7T + 47T^{2} \)
53 \( 1 + 6.80T + 53T^{2} \)
59 \( 1 + 11.0T + 59T^{2} \)
61 \( 1 - 2.17T + 61T^{2} \)
67 \( 1 - 11.4T + 67T^{2} \)
71 \( 1 + 14.1T + 71T^{2} \)
73 \( 1 + 10.2T + 73T^{2} \)
79 \( 1 + 4.40T + 79T^{2} \)
83 \( 1 + 14.2T + 83T^{2} \)
89 \( 1 + 16.1T + 89T^{2} \)
97 \( 1 + 7.01T + 97T^{2} \)
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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

−8.437253653954447786891654577564, −7.988658916104857080888501520295, −7.33648039640754971934896900573, −6.77496589835546505279496881763, −5.57850521352091369886522324342, −4.65406716216155966408496275537, −4.15725790154716842088192421163, −2.88171937638207211444761573002, −1.66434057404441930492852025061, −0.13812870122584921680516186017, 0.13812870122584921680516186017, 1.66434057404441930492852025061, 2.88171937638207211444761573002, 4.15725790154716842088192421163, 4.65406716216155966408496275537, 5.57850521352091369886522324342, 6.77496589835546505279496881763, 7.33648039640754971934896900573, 7.988658916104857080888501520295, 8.437253653954447786891654577564

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