Properties

Label 2-927-103.102-c0-0-4
Degree $2$
Conductor $927$
Sign $1$
Analytic cond. $0.462633$
Root an. cond. $0.680171$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.17·2-s + 0.381·4-s + 0.618·7-s − 0.726·8-s + 1.61·13-s + 0.726·14-s − 1.23·16-s + 1.90·17-s − 1.61·19-s − 1.17·23-s + 25-s + 1.90·26-s + 0.236·28-s − 1.90·29-s − 0.726·32-s + 2.23·34-s − 1.90·38-s − 1.17·41-s − 1.38·46-s − 0.618·49-s + 1.17·50-s + 0.618·52-s − 0.449·56-s − 2.23·58-s − 1.90·59-s − 0.618·61-s + 0.381·64-s + ⋯
L(s)  = 1  + 1.17·2-s + 0.381·4-s + 0.618·7-s − 0.726·8-s + 1.61·13-s + 0.726·14-s − 1.23·16-s + 1.90·17-s − 1.61·19-s − 1.17·23-s + 25-s + 1.90·26-s + 0.236·28-s − 1.90·29-s − 0.726·32-s + 2.23·34-s − 1.90·38-s − 1.17·41-s − 1.38·46-s − 0.618·49-s + 1.17·50-s + 0.618·52-s − 0.449·56-s − 2.23·58-s − 1.90·59-s − 0.618·61-s + 0.381·64-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 927 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 927 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(927\)    =    \(3^{2} \cdot 103\)
Sign: $1$
Analytic conductor: \(0.462633\)
Root analytic conductor: \(0.680171\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{927} (514, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 927,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.749781979\)
\(L(\frac12)\) \(\approx\) \(1.749781979\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
103 \( 1 + T \)
good2 \( 1 - 1.17T + T^{2} \)
5 \( 1 - T^{2} \)
7 \( 1 - 0.618T + T^{2} \)
11 \( 1 - T^{2} \)
13 \( 1 - 1.61T + T^{2} \)
17 \( 1 - 1.90T + T^{2} \)
19 \( 1 + 1.61T + T^{2} \)
23 \( 1 + 1.17T + T^{2} \)
29 \( 1 + 1.90T + T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 + 1.17T + T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - T^{2} \)
53 \( 1 - T^{2} \)
59 \( 1 + 1.90T + T^{2} \)
61 \( 1 + 0.618T + T^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 - T^{2} \)
73 \( 1 - T^{2} \)
79 \( 1 - 1.61T + T^{2} \)
83 \( 1 - 1.90T + T^{2} \)
89 \( 1 - T^{2} \)
97 \( 1 + 0.618T + T^{2} \)
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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

−10.56269559610793602224117442993, −9.387892297994147839452815589152, −8.500498904261277678789338432181, −7.80837220789313540091478005008, −6.43681024640810104622541348410, −5.84419107674818716313263069884, −4.98298982328206976453977122362, −3.95424233861339061011439569191, −3.32449946038957578896279548384, −1.74545169287564529552992587700, 1.74545169287564529552992587700, 3.32449946038957578896279548384, 3.95424233861339061011439569191, 4.98298982328206976453977122362, 5.84419107674818716313263069884, 6.43681024640810104622541348410, 7.80837220789313540091478005008, 8.500498904261277678789338432181, 9.387892297994147839452815589152, 10.56269559610793602224117442993

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