Properties

Label 2-92-1.1-c1-0-1
Degree $2$
Conductor $92$
Sign $-1$
Analytic cond. $0.734623$
Root an. cond. $0.857101$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s − 2·5-s − 4·7-s + 6·9-s + 2·11-s − 5·13-s + 6·15-s + 4·17-s − 2·19-s + 12·21-s + 23-s − 25-s − 9·27-s − 7·29-s − 3·31-s − 6·33-s + 8·35-s + 2·37-s + 15·39-s − 9·41-s − 8·43-s − 12·45-s + 9·47-s + 9·49-s − 12·51-s + 2·53-s − 4·55-s + ⋯
L(s)  = 1  − 1.73·3-s − 0.894·5-s − 1.51·7-s + 2·9-s + 0.603·11-s − 1.38·13-s + 1.54·15-s + 0.970·17-s − 0.458·19-s + 2.61·21-s + 0.208·23-s − 1/5·25-s − 1.73·27-s − 1.29·29-s − 0.538·31-s − 1.04·33-s + 1.35·35-s + 0.328·37-s + 2.40·39-s − 1.40·41-s − 1.21·43-s − 1.78·45-s + 1.31·47-s + 9/7·49-s − 1.68·51-s + 0.274·53-s − 0.539·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 92 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 92 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(92\)    =    \(2^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(0.734623\)
Root analytic conductor: \(0.857101\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 92,\ (\ :1/2),\ -1)\)

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 \( 1 \)
23 \( 1 - T \)
good3 \( 1 + p T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 7 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 9 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 14 T + p T^{2} \)
71 \( 1 + 3 T + p T^{2} \)
73 \( 1 + 3 T + p T^{2} \)
79 \( 1 + 6 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 + p T^{2} \)
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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

−13.03943744344058701436939538545, −12.21704194536701599614180308969, −11.67692432657301101982140211332, −10.38750929477444084894724644027, −9.520156045863341826363538518982, −7.41247065200411840033758437727, −6.53483233561451653204235369889, −5.32154529144374630720020311491, −3.80206517892802911800653447979, 0, 3.80206517892802911800653447979, 5.32154529144374630720020311491, 6.53483233561451653204235369889, 7.41247065200411840033758437727, 9.520156045863341826363538518982, 10.38750929477444084894724644027, 11.67692432657301101982140211332, 12.21704194536701599614180308969, 13.03943744344058701436939538545

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