Properties

Label 2-1143-1.1-c1-0-22
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.0532·2-s − 1.99·4-s + 3.85·5-s + 4.59·7-s − 0.212·8-s + 0.205·10-s − 2.84·11-s + 5.18·13-s + 0.244·14-s + 3.98·16-s + 3.00·17-s − 1.00·19-s − 7.69·20-s − 0.151·22-s − 6.96·23-s + 9.86·25-s + 0.276·26-s − 9.16·28-s − 5.04·29-s − 8.71·31-s + 0.638·32-s + 0.160·34-s + 17.6·35-s − 0.247·37-s − 0.0537·38-s − 0.821·40-s + 9.02·41-s + ⋯
L(s)  = 1  + 0.0376·2-s − 0.998·4-s + 1.72·5-s + 1.73·7-s − 0.0753·8-s + 0.0649·10-s − 0.857·11-s + 1.43·13-s + 0.0653·14-s + 0.995·16-s + 0.729·17-s − 0.231·19-s − 1.72·20-s − 0.0323·22-s − 1.45·23-s + 1.97·25-s + 0.0542·26-s − 1.73·28-s − 0.936·29-s − 1.56·31-s + 0.112·32-s + 0.0274·34-s + 2.99·35-s − 0.0407·37-s − 0.00871·38-s − 0.129·40-s + 1.41·41-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: \(0\)
Selberg data: \((2,\ 1143,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.202779914\)
\(L(\frac12)\) \(\approx\) \(2.202779914\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.0532T + 2T^{2} \)
5 \( 1 - 3.85T + 5T^{2} \)
7 \( 1 - 4.59T + 7T^{2} \)
11 \( 1 + 2.84T + 11T^{2} \)
13 \( 1 - 5.18T + 13T^{2} \)
17 \( 1 - 3.00T + 17T^{2} \)
19 \( 1 + 1.00T + 19T^{2} \)
23 \( 1 + 6.96T + 23T^{2} \)
29 \( 1 + 5.04T + 29T^{2} \)
31 \( 1 + 8.71T + 31T^{2} \)
37 \( 1 + 0.247T + 37T^{2} \)
41 \( 1 - 9.02T + 41T^{2} \)
43 \( 1 - 2.73T + 43T^{2} \)
47 \( 1 - 6.45T + 47T^{2} \)
53 \( 1 + 12.0T + 53T^{2} \)
59 \( 1 + 0.912T + 59T^{2} \)
61 \( 1 + 4.46T + 61T^{2} \)
67 \( 1 - 0.554T + 67T^{2} \)
71 \( 1 - 4.61T + 71T^{2} \)
73 \( 1 - 14.0T + 73T^{2} \)
79 \( 1 + 4.03T + 79T^{2} \)
83 \( 1 + 4.63T + 83T^{2} \)
89 \( 1 - 4.31T + 89T^{2} \)
97 \( 1 - 7.07T + 97T^{2} \)
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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

−9.685920930842159776959710525054, −9.056782328653822677054959636055, −8.234592280836038678557370577232, −7.63559650015852125866071579266, −5.90515705872799817414125163322, −5.66111532310115944760472383517, −4.82132634186669217751048931876, −3.76774102936385511920047500736, −2.15172608321577608712901138539, −1.31445630562917647044123863133, 1.31445630562917647044123863133, 2.15172608321577608712901138539, 3.76774102936385511920047500736, 4.82132634186669217751048931876, 5.66111532310115944760472383517, 5.90515705872799817414125163322, 7.63559650015852125866071579266, 8.234592280836038678557370577232, 9.056782328653822677054959636055, 9.685920930842159776959710525054

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