Properties

Label 2-152e2-1.1-c1-0-29
Degree $2$
Conductor $23104$
Sign $-1$
Analytic cond. $184.486$
Root an. cond. $13.5825$
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-s + 7-s − 2·9-s − 6·11-s + 5·13-s + 3·17-s − 21-s − 3·23-s − 5·25-s + 5·27-s + 9·29-s − 4·31-s + 6·33-s + 2·37-s − 5·39-s + 8·43-s − 6·49-s − 3·51-s − 3·53-s − 9·59-s + 10·61-s − 2·63-s − 5·67-s + 3·69-s − 6·71-s − 7·73-s + 5·75-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.377·7-s − 2/3·9-s − 1.80·11-s + 1.38·13-s + 0.727·17-s − 0.218·21-s − 0.625·23-s − 25-s + 0.962·27-s + 1.67·29-s − 0.718·31-s + 1.04·33-s + 0.328·37-s − 0.800·39-s + 1.21·43-s − 6/7·49-s − 0.420·51-s − 0.412·53-s − 1.17·59-s + 1.28·61-s − 0.251·63-s − 0.610·67-s + 0.361·69-s − 0.712·71-s − 0.819·73-s + 0.577·75-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 23104 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 23104 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(23104\)    =    \(2^{6} \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(184.486\)
Root analytic conductor: \(13.5825\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 23104,\ (\ :1/2),\ -1)\)

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 \( 1 \)
19 \( 1 \)
good3 \( 1 + T + p T^{2} \)
5 \( 1 + p T^{2} \)
7 \( 1 - T + p T^{2} \)
11 \( 1 + 6 T + p T^{2} \)
13 \( 1 - 5 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
23 \( 1 + 3 T + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 3 T + p T^{2} \)
59 \( 1 + 9 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 5 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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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

−15.71056411360796, −15.54428165346785, −14.41245770721739, −14.25937506093475, −13.52723115327774, −13.06654074555751, −12.48144148764082, −11.84215311301444, −11.36099953147452, −10.84426646877209, −10.35929918921294, −9.935983409060091, −8.958638266035974, −8.444417260206257, −7.895349544747219, −7.553875984406283, −6.516781767740537, −5.841205525554877, −5.683093376605319, −4.898122828592201, −4.280449725338770, −3.316688471103953, −2.799063666364987, −1.911534164762365, −0.9323031052651675, 0, 0.9323031052651675, 1.911534164762365, 2.799063666364987, 3.316688471103953, 4.280449725338770, 4.898122828592201, 5.683093376605319, 5.841205525554877, 6.516781767740537, 7.553875984406283, 7.895349544747219, 8.444417260206257, 8.958638266035974, 9.935983409060091, 10.35929918921294, 10.84426646877209, 11.36099953147452, 11.84215311301444, 12.48144148764082, 13.06654074555751, 13.52723115327774, 14.25937506093475, 14.41245770721739, 15.54428165346785, 15.71056411360796

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