Properties

Label 2-3549-1.1-c1-0-138
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.14·2-s − 3-s + 2.60·4-s − 1.91·5-s − 2.14·6-s + 7-s + 1.29·8-s + 9-s − 4.11·10-s + 1.42·11-s − 2.60·12-s + 2.14·14-s + 1.91·15-s − 2.42·16-s − 6.47·17-s + 2.14·18-s + 5.74·19-s − 4.99·20-s − 21-s + 3.05·22-s − 2.14·23-s − 1.29·24-s − 1.31·25-s − 27-s + 2.60·28-s − 7.63·29-s + 4.11·30-s + ⋯
L(s)  = 1  + 1.51·2-s − 0.577·3-s + 1.30·4-s − 0.858·5-s − 0.876·6-s + 0.377·7-s + 0.458·8-s + 0.333·9-s − 1.30·10-s + 0.428·11-s − 0.751·12-s + 0.573·14-s + 0.495·15-s − 0.606·16-s − 1.56·17-s + 0.505·18-s + 1.31·19-s − 1.11·20-s − 0.218·21-s + 0.650·22-s − 0.446·23-s − 0.264·24-s − 0.263·25-s − 0.192·27-s + 0.492·28-s − 1.41·29-s + 0.752·30-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: \(1\)
Selberg data: \((2,\ 3549,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
13 \( 1 \)
good2 \( 1 - 2.14T + 2T^{2} \)
5 \( 1 + 1.91T + 5T^{2} \)
11 \( 1 - 1.42T + 11T^{2} \)
17 \( 1 + 6.47T + 17T^{2} \)
19 \( 1 - 5.74T + 19T^{2} \)
23 \( 1 + 2.14T + 23T^{2} \)
29 \( 1 + 7.63T + 29T^{2} \)
31 \( 1 + 2.50T + 31T^{2} \)
37 \( 1 - 7.82T + 37T^{2} \)
41 \( 1 + 8.69T + 41T^{2} \)
43 \( 1 - 7.07T + 43T^{2} \)
47 \( 1 + 0.362T + 47T^{2} \)
53 \( 1 - 0.524T + 53T^{2} \)
59 \( 1 + 9.00T + 59T^{2} \)
61 \( 1 + 7.90T + 61T^{2} \)
67 \( 1 + 0.405T + 67T^{2} \)
71 \( 1 + 0.243T + 71T^{2} \)
73 \( 1 - 0.330T + 73T^{2} \)
79 \( 1 - 8.64T + 79T^{2} \)
83 \( 1 + 11.4T + 83T^{2} \)
89 \( 1 + 12.6T + 89T^{2} \)
97 \( 1 + 17.1T + 97T^{2} \)
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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

−7.85605638631311318330955315281, −7.25129079896188633693450707946, −6.49441145181362792828346493865, −5.75202086887264667500198807028, −5.07796288179995332077821759460, −4.23388113374940193054668793219, −3.90792978439098461320793100286, −2.85727008364491258700532343089, −1.70057099959222982952110966948, 0, 1.70057099959222982952110966948, 2.85727008364491258700532343089, 3.90792978439098461320793100286, 4.23388113374940193054668793219, 5.07796288179995332077821759460, 5.75202086887264667500198807028, 6.49441145181362792828346493865, 7.25129079896188633693450707946, 7.85605638631311318330955315281

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