Properties

Label 2-3549-1.1-c1-0-51
Degree $2$
Conductor $3549$
Sign $1$
Analytic cond. $28.3389$
Root an. cond. $5.32343$
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  − 0.801·2-s + 3-s − 1.35·4-s + 3.04·5-s − 0.801·6-s − 7-s + 2.69·8-s + 9-s − 2.44·10-s − 2.15·11-s − 1.35·12-s + 0.801·14-s + 3.04·15-s + 0.554·16-s + 0.801·17-s − 0.801·18-s + 1.39·19-s − 4.13·20-s − 21-s + 1.73·22-s + 3.02·23-s + 2.69·24-s + 4.29·25-s + 27-s + 1.35·28-s + 2.47·29-s − 2.44·30-s + ⋯
L(s)  = 1  − 0.567·2-s + 0.577·3-s − 0.678·4-s + 1.36·5-s − 0.327·6-s − 0.377·7-s + 0.951·8-s + 0.333·9-s − 0.773·10-s − 0.650·11-s − 0.391·12-s + 0.214·14-s + 0.787·15-s + 0.138·16-s + 0.194·17-s − 0.189·18-s + 0.320·19-s − 0.925·20-s − 0.218·21-s + 0.369·22-s + 0.631·23-s + 0.549·24-s + 0.859·25-s + 0.192·27-s + 0.256·28-s + 0.459·29-s − 0.446·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3549 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3549 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3549\)    =    \(3 \cdot 7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(28.3389\)
Root analytic conductor: \(5.32343\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3549,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.815056917\)
\(L(\frac12)\) \(\approx\) \(1.815056917\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
13 \( 1 \)
good2 \( 1 + 0.801T + 2T^{2} \)
5 \( 1 - 3.04T + 5T^{2} \)
11 \( 1 + 2.15T + 11T^{2} \)
17 \( 1 - 0.801T + 17T^{2} \)
19 \( 1 - 1.39T + 19T^{2} \)
23 \( 1 - 3.02T + 23T^{2} \)
29 \( 1 - 2.47T + 29T^{2} \)
31 \( 1 - 6.26T + 31T^{2} \)
37 \( 1 + 10.7T + 37T^{2} \)
41 \( 1 - 5.20T + 41T^{2} \)
43 \( 1 + 8.63T + 43T^{2} \)
47 \( 1 - 9.15T + 47T^{2} \)
53 \( 1 - 1.21T + 53T^{2} \)
59 \( 1 - 8.63T + 59T^{2} \)
61 \( 1 + 10.0T + 61T^{2} \)
67 \( 1 - 12.7T + 67T^{2} \)
71 \( 1 - 14.1T + 71T^{2} \)
73 \( 1 - 10.1T + 73T^{2} \)
79 \( 1 - 1.33T + 79T^{2} \)
83 \( 1 + 8.92T + 83T^{2} \)
89 \( 1 - 2.50T + 89T^{2} \)
97 \( 1 + 2.32T + 97T^{2} \)
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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

−8.683210577952345949148328751497, −8.075029228935567754422599097606, −7.18598533651721862534514678408, −6.43190873497321378869570384499, −5.40464712626009580959877902530, −4.96062957038486844773241207431, −3.80850926568553136330869419433, −2.83813314837544373665263030647, −1.95212265669539883742762117786, −0.871377879668851869455126476560, 0.871377879668851869455126476560, 1.95212265669539883742762117786, 2.83813314837544373665263030647, 3.80850926568553136330869419433, 4.96062957038486844773241207431, 5.40464712626009580959877902530, 6.43190873497321378869570384499, 7.18598533651721862534514678408, 8.075029228935567754422599097606, 8.683210577952345949148328751497

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