Properties

Label 2-2088-1.1-c1-0-25
Degree $2$
Conductor $2088$
Sign $-1$
Analytic cond. $16.6727$
Root an. cond. $4.08322$
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  − 1.48·5-s − 3.15·11-s + 6.76·13-s − 2·17-s − 1.03·19-s − 4.24·23-s − 2.79·25-s − 29-s − 1.87·31-s − 0.969·37-s + 7.52·41-s + 1.09·43-s + 9.34·47-s − 7·49-s − 5.73·53-s + 4.68·55-s − 8.24·59-s − 10.4·61-s − 10.0·65-s − 4.49·67-s − 10.1·71-s + 11.5·73-s − 13.0·79-s − 16.2·83-s + 2.96·85-s − 13.5·89-s + 1.52·95-s + ⋯
L(s)  = 1  − 0.664·5-s − 0.951·11-s + 1.87·13-s − 0.485·17-s − 0.236·19-s − 0.886·23-s − 0.559·25-s − 0.185·29-s − 0.336·31-s − 0.159·37-s + 1.17·41-s + 0.166·43-s + 1.36·47-s − 49-s − 0.787·53-s + 0.631·55-s − 1.07·59-s − 1.34·61-s − 1.24·65-s − 0.549·67-s − 1.20·71-s + 1.34·73-s − 1.47·79-s − 1.78·83-s + 0.322·85-s − 1.44·89-s + 0.156·95-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2088 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2088 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2088\)    =    \(2^{3} \cdot 3^{2} \cdot 29\)
Sign: $-1$
Analytic conductor: \(16.6727\)
Root analytic conductor: \(4.08322\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2088,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
3 \( 1 \)
29 \( 1 + T \)
good5 \( 1 + 1.48T + 5T^{2} \)
7 \( 1 + 7T^{2} \)
11 \( 1 + 3.15T + 11T^{2} \)
13 \( 1 - 6.76T + 13T^{2} \)
17 \( 1 + 2T + 17T^{2} \)
19 \( 1 + 1.03T + 19T^{2} \)
23 \( 1 + 4.24T + 23T^{2} \)
31 \( 1 + 1.87T + 31T^{2} \)
37 \( 1 + 0.969T + 37T^{2} \)
41 \( 1 - 7.52T + 41T^{2} \)
43 \( 1 - 1.09T + 43T^{2} \)
47 \( 1 - 9.34T + 47T^{2} \)
53 \( 1 + 5.73T + 53T^{2} \)
59 \( 1 + 8.24T + 59T^{2} \)
61 \( 1 + 10.4T + 61T^{2} \)
67 \( 1 + 4.49T + 67T^{2} \)
71 \( 1 + 10.1T + 71T^{2} \)
73 \( 1 - 11.5T + 73T^{2} \)
79 \( 1 + 13.0T + 79T^{2} \)
83 \( 1 + 16.2T + 83T^{2} \)
89 \( 1 + 13.5T + 89T^{2} \)
97 \( 1 + 4.96T + 97T^{2} \)
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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

−8.597575858104773086151543299516, −7.986931709816135725205925670570, −7.34229928945729248462755651243, −6.19703319688135327179743465892, −5.72479697020013955130265098143, −4.46186212320372177533266659220, −3.84122964550264485555890387985, −2.85085532493849969305992105017, −1.56846702150384281821622001011, 0, 1.56846702150384281821622001011, 2.85085532493849969305992105017, 3.84122964550264485555890387985, 4.46186212320372177533266659220, 5.72479697020013955130265098143, 6.19703319688135327179743465892, 7.34229928945729248462755651243, 7.986931709816135725205925670570, 8.597575858104773086151543299516

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