Properties

Label 2-1143-1.1-c1-0-37
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  − 1.24·2-s − 0.452·4-s + 2.65·5-s − 1.13·7-s + 3.05·8-s − 3.30·10-s − 0.387·11-s − 3.92·13-s + 1.41·14-s − 2.89·16-s − 5.40·17-s + 0.820·19-s − 1.20·20-s + 0.482·22-s − 8.63·23-s + 2.07·25-s + 4.88·26-s + 0.514·28-s + 8.20·29-s + 7.24·31-s − 2.50·32-s + 6.71·34-s − 3.02·35-s − 7.63·37-s − 1.02·38-s + 8.11·40-s − 1.27·41-s + ⋯
L(s)  = 1  − 0.879·2-s − 0.226·4-s + 1.18·5-s − 0.429·7-s + 1.07·8-s − 1.04·10-s − 0.116·11-s − 1.08·13-s + 0.378·14-s − 0.722·16-s − 1.31·17-s + 0.188·19-s − 0.269·20-s + 0.102·22-s − 1.80·23-s + 0.414·25-s + 0.958·26-s + 0.0972·28-s + 1.52·29-s + 1.30·31-s − 0.442·32-s + 1.15·34-s − 0.511·35-s − 1.25·37-s − 0.165·38-s + 1.28·40-s − 0.198·41-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 \( 1 + 1.24T + 2T^{2} \)
5 \( 1 - 2.65T + 5T^{2} \)
7 \( 1 + 1.13T + 7T^{2} \)
11 \( 1 + 0.387T + 11T^{2} \)
13 \( 1 + 3.92T + 13T^{2} \)
17 \( 1 + 5.40T + 17T^{2} \)
19 \( 1 - 0.820T + 19T^{2} \)
23 \( 1 + 8.63T + 23T^{2} \)
29 \( 1 - 8.20T + 29T^{2} \)
31 \( 1 - 7.24T + 31T^{2} \)
37 \( 1 + 7.63T + 37T^{2} \)
41 \( 1 + 1.27T + 41T^{2} \)
43 \( 1 + 4.31T + 43T^{2} \)
47 \( 1 - 7.17T + 47T^{2} \)
53 \( 1 + 12.0T + 53T^{2} \)
59 \( 1 - 7.80T + 59T^{2} \)
61 \( 1 - 3.19T + 61T^{2} \)
67 \( 1 + 6.56T + 67T^{2} \)
71 \( 1 + 14.2T + 71T^{2} \)
73 \( 1 + 0.473T + 73T^{2} \)
79 \( 1 + 5.31T + 79T^{2} \)
83 \( 1 - 5.39T + 83T^{2} \)
89 \( 1 + 10.1T + 89T^{2} \)
97 \( 1 - 6.53T + 97T^{2} \)
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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

−9.520934096978615862774121334510, −8.715943276938461397787039719183, −7.991712328010445553178877362663, −6.90823817364104458472864948274, −6.20030591039785849908097387926, −5.08715355577981080538833778650, −4.29253281897153605862682904789, −2.66174228035696327619455563202, −1.70743269511736537937152619436, 0, 1.70743269511736537937152619436, 2.66174228035696327619455563202, 4.29253281897153605862682904789, 5.08715355577981080538833778650, 6.20030591039785849908097387926, 6.90823817364104458472864948274, 7.991712328010445553178877362663, 8.715943276938461397787039719183, 9.520934096978615862774121334510

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