Properties

Label 2-3549-1.1-c1-0-57
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  + 0.347·2-s + 3-s − 1.87·4-s + 3.53·5-s + 0.347·6-s − 7-s − 1.34·8-s + 9-s + 1.22·10-s − 3.29·11-s − 1.87·12-s − 0.347·14-s + 3.53·15-s + 3.29·16-s − 5.17·17-s + 0.347·18-s + 6.06·19-s − 6.63·20-s − 21-s − 1.14·22-s + 1.49·23-s − 1.34·24-s + 7.47·25-s + 27-s + 1.87·28-s + 4.73·29-s + 1.22·30-s + ⋯
L(s)  = 1  + 0.245·2-s + 0.577·3-s − 0.939·4-s + 1.57·5-s + 0.141·6-s − 0.377·7-s − 0.476·8-s + 0.333·9-s + 0.387·10-s − 0.992·11-s − 0.542·12-s − 0.0928·14-s + 0.911·15-s + 0.822·16-s − 1.25·17-s + 0.0818·18-s + 1.39·19-s − 1.48·20-s − 0.218·21-s − 0.243·22-s + 0.310·23-s − 0.275·24-s + 1.49·25-s + 0.192·27-s + 0.355·28-s + 0.879·29-s + 0.223·30-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

\(L(1)\) \(\approx\) \(2.586276306\)
\(L(\frac12)\) \(\approx\) \(2.586276306\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.347T + 2T^{2} \)
5 \( 1 - 3.53T + 5T^{2} \)
11 \( 1 + 3.29T + 11T^{2} \)
17 \( 1 + 5.17T + 17T^{2} \)
19 \( 1 - 6.06T + 19T^{2} \)
23 \( 1 - 1.49T + 23T^{2} \)
29 \( 1 - 4.73T + 29T^{2} \)
31 \( 1 + 1.59T + 31T^{2} \)
37 \( 1 - 7.90T + 37T^{2} \)
41 \( 1 + 11.6T + 41T^{2} \)
43 \( 1 - 12.3T + 43T^{2} \)
47 \( 1 - 0.162T + 47T^{2} \)
53 \( 1 - 6.84T + 53T^{2} \)
59 \( 1 - 11.6T + 59T^{2} \)
61 \( 1 - 1.82T + 61T^{2} \)
67 \( 1 - 9.18T + 67T^{2} \)
71 \( 1 + 4.49T + 71T^{2} \)
73 \( 1 - 14.9T + 73T^{2} \)
79 \( 1 + 9.22T + 79T^{2} \)
83 \( 1 - 10.9T + 83T^{2} \)
89 \( 1 - 0.0641T + 89T^{2} \)
97 \( 1 - 0.448T + 97T^{2} \)
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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

−8.792441609931780698025212593900, −7.978952657585499673493651433392, −7.01589626720278875304683750325, −6.20227158537072456289838948201, −5.38888808477002738332814005301, −4.95118638011673868747817695017, −3.89903890151244480712108289233, −2.86073994069308439431166431864, −2.27858558381304236900852184715, −0.905595143552427927379995013257, 0.905595143552427927379995013257, 2.27858558381304236900852184715, 2.86073994069308439431166431864, 3.89903890151244480712108289233, 4.95118638011673868747817695017, 5.38888808477002738332814005301, 6.20227158537072456289838948201, 7.01589626720278875304683750325, 7.978952657585499673493651433392, 8.792441609931780698025212593900

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