Properties

Label 2-1143-1.1-c1-0-27
Degree $2$
Conductor $1143$
Sign $-1$
Analytic cond. $9.12690$
Root an. cond. $3.02107$
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  − 2.41·2-s + 3.83·4-s + 0.919·5-s − 4.13·7-s − 4.43·8-s − 2.22·10-s − 0.419·11-s + 4.59·13-s + 9.98·14-s + 3.05·16-s − 5.12·17-s + 5.61·19-s + 3.52·20-s + 1.01·22-s + 4.40·23-s − 4.15·25-s − 11.0·26-s − 15.8·28-s − 2.09·29-s − 5.82·31-s + 1.50·32-s + 12.3·34-s − 3.79·35-s − 2.36·37-s − 13.5·38-s − 4.08·40-s − 2.97·41-s + ⋯
L(s)  = 1  − 1.70·2-s + 1.91·4-s + 0.411·5-s − 1.56·7-s − 1.56·8-s − 0.702·10-s − 0.126·11-s + 1.27·13-s + 2.66·14-s + 0.762·16-s − 1.24·17-s + 1.28·19-s + 0.788·20-s + 0.216·22-s + 0.918·23-s − 0.831·25-s − 2.17·26-s − 2.99·28-s − 0.388·29-s − 1.04·31-s + 0.266·32-s + 2.12·34-s − 0.642·35-s − 0.388·37-s − 2.19·38-s − 0.645·40-s − 0.464·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1143 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1143 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1143\)    =    \(3^{2} \cdot 127\)
Sign: $-1$
Analytic conductor: \(9.12690\)
Root analytic conductor: \(3.02107\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1143,\ (\ :1/2),\ -1)\)

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 \( 1 \)
127 \( 1 - T \)
good2 \( 1 + 2.41T + 2T^{2} \)
5 \( 1 - 0.919T + 5T^{2} \)
7 \( 1 + 4.13T + 7T^{2} \)
11 \( 1 + 0.419T + 11T^{2} \)
13 \( 1 - 4.59T + 13T^{2} \)
17 \( 1 + 5.12T + 17T^{2} \)
19 \( 1 - 5.61T + 19T^{2} \)
23 \( 1 - 4.40T + 23T^{2} \)
29 \( 1 + 2.09T + 29T^{2} \)
31 \( 1 + 5.82T + 31T^{2} \)
37 \( 1 + 2.36T + 37T^{2} \)
41 \( 1 + 2.97T + 41T^{2} \)
43 \( 1 - 4.17T + 43T^{2} \)
47 \( 1 + 4.85T + 47T^{2} \)
53 \( 1 + 8.76T + 53T^{2} \)
59 \( 1 - 11.8T + 59T^{2} \)
61 \( 1 + 7.49T + 61T^{2} \)
67 \( 1 + 12.8T + 67T^{2} \)
71 \( 1 - 11.7T + 71T^{2} \)
73 \( 1 - 7.73T + 73T^{2} \)
79 \( 1 - 10.5T + 79T^{2} \)
83 \( 1 + 11.8T + 83T^{2} \)
89 \( 1 + 7.56T + 89T^{2} \)
97 \( 1 + 14.6T + 97T^{2} \)
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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

−9.365832002659089911703657799099, −8.904640569983209600507991181210, −7.919865301002026764421289509803, −6.93354725680270558106860357589, −6.46946000854565992257491725965, −5.52003222417392550761556050640, −3.72604272672632995460362023744, −2.72781158471885034992953129642, −1.44430796076585925176506032598, 0, 1.44430796076585925176506032598, 2.72781158471885034992953129642, 3.72604272672632995460362023744, 5.52003222417392550761556050640, 6.46946000854565992257491725965, 6.93354725680270558106860357589, 7.919865301002026764421289509803, 8.904640569983209600507991181210, 9.365832002659089911703657799099

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