Properties

Label 2-93e2-1.1-c1-0-10
Degree $2$
Conductor $8649$
Sign $1$
Analytic cond. $69.0626$
Root an. cond. $8.31039$
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  + 1.67·2-s + 0.806·4-s − 3.28·5-s − 2.15·7-s − 1.99·8-s − 5.50·10-s − 4.63·11-s + 2.19·13-s − 3.61·14-s − 4.96·16-s − 6.31·17-s − 1.80·19-s − 2.64·20-s − 7.76·22-s − 7.35·23-s + 5.80·25-s + 3.67·26-s − 1.73·28-s + 0.0630·29-s − 4.31·32-s − 10.5·34-s + 7.08·35-s − 3.93·37-s − 3.02·38-s + 6.57·40-s − 4.24·41-s − 4.38·43-s + ⋯
L(s)  = 1  + 1.18·2-s + 0.403·4-s − 1.47·5-s − 0.815·7-s − 0.707·8-s − 1.74·10-s − 1.39·11-s + 0.608·13-s − 0.965·14-s − 1.24·16-s − 1.53·17-s − 0.414·19-s − 0.592·20-s − 1.65·22-s − 1.53·23-s + 1.16·25-s + 0.720·26-s − 0.328·28-s + 0.0116·29-s − 0.762·32-s − 1.81·34-s + 1.19·35-s − 0.646·37-s − 0.490·38-s + 1.03·40-s − 0.663·41-s − 0.668·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8649 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8649 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8649\)    =    \(3^{2} \cdot 31^{2}\)
Sign: $1$
Analytic conductor: \(69.0626\)
Root analytic conductor: \(8.31039\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8649,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1793842401\)
\(L(\frac12)\) \(\approx\) \(0.1793842401\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
31 \( 1 \)
good2 \( 1 - 1.67T + 2T^{2} \)
5 \( 1 + 3.28T + 5T^{2} \)
7 \( 1 + 2.15T + 7T^{2} \)
11 \( 1 + 4.63T + 11T^{2} \)
13 \( 1 - 2.19T + 13T^{2} \)
17 \( 1 + 6.31T + 17T^{2} \)
19 \( 1 + 1.80T + 19T^{2} \)
23 \( 1 + 7.35T + 23T^{2} \)
29 \( 1 - 0.0630T + 29T^{2} \)
37 \( 1 + 3.93T + 37T^{2} \)
41 \( 1 + 4.24T + 41T^{2} \)
43 \( 1 + 4.38T + 43T^{2} \)
47 \( 1 + 6.37T + 47T^{2} \)
53 \( 1 - 11.9T + 53T^{2} \)
59 \( 1 - 8.96T + 59T^{2} \)
61 \( 1 - 3.19T + 61T^{2} \)
67 \( 1 - 7.58T + 67T^{2} \)
71 \( 1 + 9.73T + 71T^{2} \)
73 \( 1 + 9.88T + 73T^{2} \)
79 \( 1 - 2.15T + 79T^{2} \)
83 \( 1 - 7.28T + 83T^{2} \)
89 \( 1 - 3.86T + 89T^{2} \)
97 \( 1 + 5.38T + 97T^{2} \)
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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

−7.73006776213424567202920403908, −6.82946320755333069293134690110, −6.41665076473770090537216716515, −5.53157013977944831550197569219, −4.87037649953355045229342204521, −4.07612703149625545238680464713, −3.75577003511591961690901535288, −2.95942162942757360089865250796, −2.18698859591796869776207653653, −0.15734974231965045334247232864, 0.15734974231965045334247232864, 2.18698859591796869776207653653, 2.95942162942757360089865250796, 3.75577003511591961690901535288, 4.07612703149625545238680464713, 4.87037649953355045229342204521, 5.53157013977944831550197569219, 6.41665076473770090537216716515, 6.82946320755333069293134690110, 7.73006776213424567202920403908

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