Properties

Label 2-230384-1.1-c1-0-24
Degree $2$
Conductor $230384$
Sign $1$
Analytic cond. $1839.62$
Root an. cond. $42.8908$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 5-s + 7-s − 2·9-s + 2·13-s + 15-s − 17-s + 6·19-s + 21-s + 6·23-s − 4·25-s − 5·27-s + 5·31-s + 35-s − 8·37-s + 2·39-s − 6·41-s + 11·43-s − 2·45-s − 6·47-s + 49-s − 51-s − 9·53-s + 6·57-s − 4·59-s − 5·61-s − 2·63-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s + 0.377·7-s − 2/3·9-s + 0.554·13-s + 0.258·15-s − 0.242·17-s + 1.37·19-s + 0.218·21-s + 1.25·23-s − 4/5·25-s − 0.962·27-s + 0.898·31-s + 0.169·35-s − 1.31·37-s + 0.320·39-s − 0.937·41-s + 1.67·43-s − 0.298·45-s − 0.875·47-s + 1/7·49-s − 0.140·51-s − 1.23·53-s + 0.794·57-s − 0.520·59-s − 0.640·61-s − 0.251·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 230384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 230384 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(230384\)    =    \(2^{4} \cdot 7 \cdot 11^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(1839.62\)
Root analytic conductor: \(42.8908\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 230384,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.790813552\)
\(L(\frac12)\) \(\approx\) \(3.790813552\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
11 \( 1 \)
17 \( 1 + T \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 - T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 + 9 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 5 T + p T^{2} \)
67 \( 1 - 13 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 12 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 - 7 T + p T^{2} \)
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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

−13.05713802274276, −12.41879689233882, −12.04934804084234, −11.39065451769517, −11.14961870813416, −10.71473707824336, −9.970701596121985, −9.640716708507348, −9.055039949892041, −8.868583408564694, −8.103023528594661, −7.924968186100495, −7.333685436339262, −6.645040680510817, −6.322270633959279, −5.586292377071536, −5.241686614617886, −4.807376642552610, −4.010516227362382, −3.410749488573335, −3.078750272763998, −2.446030968596474, −1.832208318345849, −1.258107442411299, −0.5236021501202892, 0.5236021501202892, 1.258107442411299, 1.832208318345849, 2.446030968596474, 3.078750272763998, 3.410749488573335, 4.010516227362382, 4.807376642552610, 5.241686614617886, 5.586292377071536, 6.322270633959279, 6.645040680510817, 7.333685436339262, 7.924968186100495, 8.103023528594661, 8.868583408564694, 9.055039949892041, 9.640716708507348, 9.970701596121985, 10.71473707824336, 11.14961870813416, 11.39065451769517, 12.04934804084234, 12.41879689233882, 13.05713802274276

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