Properties

Label 2-927-103.102-c0-0-3
Degree $2$
Conductor $927$
Sign $1$
Analytic cond. $0.462633$
Root an. cond. $0.680171$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4-s + 2·7-s − 2·13-s + 16-s + 2·19-s + 25-s − 2·28-s + 3·49-s + 2·52-s − 2·61-s − 64-s − 2·76-s − 2·79-s − 4·91-s − 2·97-s − 100-s − 103-s + 2·112-s + ⋯
L(s)  = 1  − 4-s + 2·7-s − 2·13-s + 16-s + 2·19-s + 25-s − 2·28-s + 3·49-s + 2·52-s − 2·61-s − 64-s − 2·76-s − 2·79-s − 4·91-s − 2·97-s − 100-s − 103-s + 2·112-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: yes
Arithmetic: yes
Character: $\chi_{927} (514, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 927,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.9641756728\)
\(L(\frac12)\) \(\approx\) \(0.9641756728\)
\(L(1)\) 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 \( 1 + T^{2} \)
5 \( ( 1 - T )( 1 + T ) \)
7 \( ( 1 - T )^{2} \)
11 \( ( 1 - T )( 1 + T ) \)
13 \( ( 1 + T )^{2} \)
17 \( 1 + T^{2} \)
19 \( ( 1 - T )^{2} \)
23 \( 1 + T^{2} \)
29 \( 1 + T^{2} \)
31 \( ( 1 - T )( 1 + T ) \)
37 \( ( 1 - T )( 1 + T ) \)
41 \( 1 + T^{2} \)
43 \( ( 1 - T )( 1 + T ) \)
47 \( ( 1 - T )( 1 + T ) \)
53 \( ( 1 - T )( 1 + T ) \)
59 \( 1 + T^{2} \)
61 \( ( 1 + T )^{2} \)
67 \( ( 1 - T )( 1 + T ) \)
71 \( ( 1 - T )( 1 + T ) \)
73 \( ( 1 - T )( 1 + T ) \)
79 \( ( 1 + T )^{2} \)
83 \( 1 + T^{2} \)
89 \( ( 1 - T )( 1 + T ) \)
97 \( ( 1 + T )^{2} \)
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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

−10.14964807652696624475748911975, −9.424530653515854170670348671416, −8.597951751018079694928303347874, −7.70349933383748826675170633138, −7.31500717223069122445846024011, −5.45090338996913290308917459919, −4.99955387095898289131834956924, −4.35908738223496884988788637839, −2.83672835303696180436302962013, −1.35173023458489428413810758253, 1.35173023458489428413810758253, 2.83672835303696180436302962013, 4.35908738223496884988788637839, 4.99955387095898289131834956924, 5.45090338996913290308917459919, 7.31500717223069122445846024011, 7.70349933383748826675170633138, 8.597951751018079694928303347874, 9.424530653515854170670348671416, 10.14964807652696624475748911975

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