Properties

Label 2-2669-1.1-c1-0-196
Degree $2$
Conductor $2669$
Sign $-1$
Analytic cond. $21.3120$
Root an. cond. $4.61650$
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  + 1.60·2-s + 0.427·3-s + 0.574·4-s + 1.60·5-s + 0.686·6-s + 0.796·7-s − 2.28·8-s − 2.81·9-s + 2.57·10-s − 5.12·11-s + 0.245·12-s + 0.169·13-s + 1.27·14-s + 0.685·15-s − 4.81·16-s + 17-s − 4.51·18-s − 8.09·19-s + 0.920·20-s + 0.340·21-s − 8.22·22-s + 7.76·23-s − 0.978·24-s − 2.43·25-s + 0.271·26-s − 2.48·27-s + 0.457·28-s + ⋯
L(s)  = 1  + 1.13·2-s + 0.247·3-s + 0.287·4-s + 0.716·5-s + 0.280·6-s + 0.300·7-s − 0.808·8-s − 0.938·9-s + 0.813·10-s − 1.54·11-s + 0.0709·12-s + 0.0468·13-s + 0.341·14-s + 0.177·15-s − 1.20·16-s + 0.242·17-s − 1.06·18-s − 1.85·19-s + 0.205·20-s + 0.0743·21-s − 1.75·22-s + 1.61·23-s − 0.199·24-s − 0.486·25-s + 0.0531·26-s − 0.479·27-s + 0.0863·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2669 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2669 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2669\)    =    \(17 \cdot 157\)
Sign: $-1$
Analytic conductor: \(21.3120\)
Root analytic conductor: \(4.61650\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2669,\ (\ :1/2),\ -1)\)

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)$
bad17 \( 1 - T \)
157 \( 1 - T \)
good2 \( 1 - 1.60T + 2T^{2} \)
3 \( 1 - 0.427T + 3T^{2} \)
5 \( 1 - 1.60T + 5T^{2} \)
7 \( 1 - 0.796T + 7T^{2} \)
11 \( 1 + 5.12T + 11T^{2} \)
13 \( 1 - 0.169T + 13T^{2} \)
19 \( 1 + 8.09T + 19T^{2} \)
23 \( 1 - 7.76T + 23T^{2} \)
29 \( 1 - 2.62T + 29T^{2} \)
31 \( 1 + 3.99T + 31T^{2} \)
37 \( 1 - 5.69T + 37T^{2} \)
41 \( 1 + 9.29T + 41T^{2} \)
43 \( 1 + 0.754T + 43T^{2} \)
47 \( 1 + 2.98T + 47T^{2} \)
53 \( 1 + 9.99T + 53T^{2} \)
59 \( 1 + 11.0T + 59T^{2} \)
61 \( 1 + 4.19T + 61T^{2} \)
67 \( 1 - 6.52T + 67T^{2} \)
71 \( 1 - 10.2T + 71T^{2} \)
73 \( 1 - 12.5T + 73T^{2} \)
79 \( 1 - 1.86T + 79T^{2} \)
83 \( 1 - 2.25T + 83T^{2} \)
89 \( 1 - 2.67T + 89T^{2} \)
97 \( 1 - 2.24T + 97T^{2} \)
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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

−8.435618248113947937115990851820, −7.82712732791804843457859547963, −6.53402450191910261585709674954, −6.02901297097525710185600532520, −5.07112761191732593258113030141, −4.87565003194135476019234043651, −3.54590646264911122549842820919, −2.78948858596095007401702944288, −2.05932635036446012770256120061, 0, 2.05932635036446012770256120061, 2.78948858596095007401702944288, 3.54590646264911122549842820919, 4.87565003194135476019234043651, 5.07112761191732593258113030141, 6.02901297097525710185600532520, 6.53402450191910261585709674954, 7.82712732791804843457859547963, 8.435618248113947937115990851820

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