Properties

Label 2-547-1.1-c1-0-38
Degree $2$
Conductor $547$
Sign $-1$
Analytic cond. $4.36781$
Root an. cond. $2.08993$
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  + 0.957·2-s + 0.564·3-s − 1.08·4-s − 4.10·5-s + 0.540·6-s + 4.97·7-s − 2.95·8-s − 2.68·9-s − 3.92·10-s + 0.0769·11-s − 0.611·12-s − 3.33·13-s + 4.76·14-s − 2.31·15-s − 0.660·16-s − 5.96·17-s − 2.56·18-s − 7.28·19-s + 4.44·20-s + 2.80·21-s + 0.0736·22-s + 2.10·23-s − 1.66·24-s + 11.8·25-s − 3.18·26-s − 3.20·27-s − 5.38·28-s + ⋯
L(s)  = 1  + 0.677·2-s + 0.325·3-s − 0.541·4-s − 1.83·5-s + 0.220·6-s + 1.87·7-s − 1.04·8-s − 0.893·9-s − 1.24·10-s + 0.0232·11-s − 0.176·12-s − 0.923·13-s + 1.27·14-s − 0.598·15-s − 0.165·16-s − 1.44·17-s − 0.605·18-s − 1.67·19-s + 0.993·20-s + 0.612·21-s + 0.0157·22-s + 0.439·23-s − 0.340·24-s + 2.36·25-s − 0.625·26-s − 0.617·27-s − 1.01·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 547 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 547 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(547\)
Sign: $-1$
Analytic conductor: \(4.36781\)
Root analytic conductor: \(2.08993\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 547,\ (\ :1/2),\ -1)\)

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)$
bad547 \( 1 + T \)
good2 \( 1 - 0.957T + 2T^{2} \)
3 \( 1 - 0.564T + 3T^{2} \)
5 \( 1 + 4.10T + 5T^{2} \)
7 \( 1 - 4.97T + 7T^{2} \)
11 \( 1 - 0.0769T + 11T^{2} \)
13 \( 1 + 3.33T + 13T^{2} \)
17 \( 1 + 5.96T + 17T^{2} \)
19 \( 1 + 7.28T + 19T^{2} \)
23 \( 1 - 2.10T + 23T^{2} \)
29 \( 1 - 3.24T + 29T^{2} \)
31 \( 1 + 6.20T + 31T^{2} \)
37 \( 1 - 2.16T + 37T^{2} \)
41 \( 1 + 5.00T + 41T^{2} \)
43 \( 1 + 1.06T + 43T^{2} \)
47 \( 1 - 5.86T + 47T^{2} \)
53 \( 1 + 9.01T + 53T^{2} \)
59 \( 1 + 4.47T + 59T^{2} \)
61 \( 1 - 4.58T + 61T^{2} \)
67 \( 1 - 10.6T + 67T^{2} \)
71 \( 1 - 3.35T + 71T^{2} \)
73 \( 1 - 14.7T + 73T^{2} \)
79 \( 1 + 2.00T + 79T^{2} \)
83 \( 1 + 8.56T + 83T^{2} \)
89 \( 1 + 8.84T + 89T^{2} \)
97 \( 1 + 0.394T + 97T^{2} \)
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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

−10.94594478682777794497401516920, −9.033700097256866180088474936688, −8.392306400039972474473329168399, −7.997953281462303090873540626833, −6.82003534028774920771781841890, −5.18398172400347214682669358527, −4.54155523371723530944553053275, −3.90178492471291906406348825114, −2.47958008694092344299158262619, 0, 2.47958008694092344299158262619, 3.90178492471291906406348825114, 4.54155523371723530944553053275, 5.18398172400347214682669358527, 6.82003534028774920771781841890, 7.997953281462303090873540626833, 8.392306400039972474473329168399, 9.033700097256866180088474936688, 10.94594478682777794497401516920

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