Properties

Label 2-3549-1.1-c1-0-117
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  + 2.72·2-s − 3-s + 5.40·4-s + 1.58·5-s − 2.72·6-s − 7-s + 9.26·8-s + 9-s + 4.30·10-s + 5.54·11-s − 5.40·12-s − 2.72·14-s − 1.58·15-s + 14.4·16-s + 4.80·17-s + 2.72·18-s − 0.892·19-s + 8.55·20-s + 21-s + 15.0·22-s − 4.63·23-s − 9.26·24-s − 2.49·25-s − 27-s − 5.40·28-s − 1.88·29-s − 4.30·30-s + ⋯
L(s)  = 1  + 1.92·2-s − 0.577·3-s + 2.70·4-s + 0.707·5-s − 1.11·6-s − 0.377·7-s + 3.27·8-s + 0.333·9-s + 1.36·10-s + 1.67·11-s − 1.56·12-s − 0.727·14-s − 0.408·15-s + 3.60·16-s + 1.16·17-s + 0.641·18-s − 0.204·19-s + 1.91·20-s + 0.218·21-s + 3.21·22-s − 0.965·23-s − 1.89·24-s − 0.498·25-s − 0.192·27-s − 1.02·28-s − 0.349·29-s − 0.786·30-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

\(L(1)\) \(\approx\) \(6.967749413\)
\(L(\frac12)\) \(\approx\) \(6.967749413\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.72T + 2T^{2} \)
5 \( 1 - 1.58T + 5T^{2} \)
11 \( 1 - 5.54T + 11T^{2} \)
17 \( 1 - 4.80T + 17T^{2} \)
19 \( 1 + 0.892T + 19T^{2} \)
23 \( 1 + 4.63T + 23T^{2} \)
29 \( 1 + 1.88T + 29T^{2} \)
31 \( 1 + 1.47T + 31T^{2} \)
37 \( 1 + 4.99T + 37T^{2} \)
41 \( 1 + 9.75T + 41T^{2} \)
43 \( 1 - 1.01T + 43T^{2} \)
47 \( 1 + 12.5T + 47T^{2} \)
53 \( 1 - 6.25T + 53T^{2} \)
59 \( 1 - 3.44T + 59T^{2} \)
61 \( 1 + 3.58T + 61T^{2} \)
67 \( 1 - 14.7T + 67T^{2} \)
71 \( 1 - 13.1T + 71T^{2} \)
73 \( 1 - 5.33T + 73T^{2} \)
79 \( 1 - 0.779T + 79T^{2} \)
83 \( 1 + 1.47T + 83T^{2} \)
89 \( 1 + 7.65T + 89T^{2} \)
97 \( 1 - 0.758T + 97T^{2} \)
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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

−8.373224070293037148432400320750, −7.29692624725560519740024507862, −6.59905493180006417569419895620, −6.19303915245347742457042549853, −5.52113659333560086714944197627, −4.88849046193096937845982068719, −3.75048500135486079711501540869, −3.57475101792177818890114530789, −2.14942692196400078186336772792, −1.41805335174726634507012207150, 1.41805335174726634507012207150, 2.14942692196400078186336772792, 3.57475101792177818890114530789, 3.75048500135486079711501540869, 4.88849046193096937845982068719, 5.52113659333560086714944197627, 6.19303915245347742457042549853, 6.59905493180006417569419895620, 7.29692624725560519740024507862, 8.373224070293037148432400320750

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