Properties

Label 2-69e2-1.1-c1-0-100
Degree $2$
Conductor $4761$
Sign $-1$
Analytic cond. $38.0167$
Root an. cond. $6.16577$
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  − 2·4-s − 4.76·7-s + 1.73·13-s + 4·16-s + 8.10·19-s − 5·25-s + 9.52·28-s − 10.3·31-s + 4.10·37-s + 12.1·43-s + 15.6·49-s − 3.46·52-s − 10.3·61-s − 8·64-s + 0.795·67-s + 13.8·73-s − 16.2·76-s + 15.0·79-s − 8.24·91-s + 0.101·97-s + 10·100-s − 20.2·103-s + 16.1·109-s − 19.0·112-s + ⋯
L(s)  = 1  − 4-s − 1.79·7-s + 0.480·13-s + 16-s + 1.85·19-s − 25-s + 1.79·28-s − 1.86·31-s + 0.674·37-s + 1.84·43-s + 2.23·49-s − 0.480·52-s − 1.32·61-s − 64-s + 0.0971·67-s + 1.62·73-s − 1.85·76-s + 1.69·79-s − 0.864·91-s + 0.0103·97-s + 100-s − 1.99·103-s + 1.54·109-s − 1.79·112-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4761 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4761 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4761\)    =    \(3^{2} \cdot 23^{2}\)
Sign: $-1$
Analytic conductor: \(38.0167\)
Root analytic conductor: \(6.16577\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4761,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
23 \( 1 \)
good2 \( 1 + 2T^{2} \)
5 \( 1 + 5T^{2} \)
7 \( 1 + 4.76T + 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 - 1.73T + 13T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 - 8.10T + 19T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 + 10.3T + 31T^{2} \)
37 \( 1 - 4.10T + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 - 12.1T + 43T^{2} \)
47 \( 1 + 47T^{2} \)
53 \( 1 + 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 + 10.3T + 61T^{2} \)
67 \( 1 - 0.795T + 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 - 13.8T + 73T^{2} \)
79 \( 1 - 15.0T + 79T^{2} \)
83 \( 1 + 83T^{2} \)
89 \( 1 + 89T^{2} \)
97 \( 1 - 0.101T + 97T^{2} \)
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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

−7.79557568480264821856777293184, −7.36633506980232662161209317627, −6.30707578029302709754962316307, −5.76565435697176124308807435048, −5.08733708740123959921502195683, −3.78804869094843768702937987003, −3.64651413614662982297805207919, −2.63725641750577380128709317182, −1.07667475643668076962316281761, 0, 1.07667475643668076962316281761, 2.63725641750577380128709317182, 3.64651413614662982297805207919, 3.78804869094843768702937987003, 5.08733708740123959921502195683, 5.76565435697176124308807435048, 6.30707578029302709754962316307, 7.36633506980232662161209317627, 7.79557568480264821856777293184

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