Properties

Label 2-112-7.6-c2-0-3
Degree $2$
Conductor $112$
Sign $1$
Analytic cond. $3.05177$
Root an. cond. $1.74693$
Motivic weight $2$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 7·7-s + 9·9-s + 6·11-s − 18·23-s + 25·25-s − 54·29-s − 38·37-s − 58·43-s + 49·49-s − 6·53-s + 63·63-s + 118·67-s − 114·71-s + 42·77-s + 94·79-s + 81·81-s + 54·99-s − 186·107-s + 106·109-s − 222·113-s + ⋯
L(s)  = 1  + 7-s + 9-s + 6/11·11-s − 0.782·23-s + 25-s − 1.86·29-s − 1.02·37-s − 1.34·43-s + 49-s − 0.113·53-s + 63-s + 1.76·67-s − 1.60·71-s + 6/11·77-s + 1.18·79-s + 81-s + 6/11·99-s − 1.73·107-s + 0.972·109-s − 1.96·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 112 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 112 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(112\)    =    \(2^{4} \cdot 7\)
Sign: $1$
Analytic conductor: \(3.05177\)
Root analytic conductor: \(1.74693\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: $\chi_{112} (97, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 112,\ (\ :1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.552790139\)
\(L(\frac12)\) \(\approx\) \(1.552790139\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - p T \)
good3 \( ( 1 - p T )( 1 + p T ) \)
5 \( ( 1 - p T )( 1 + p T ) \)
11 \( 1 - 6 T + p^{2} T^{2} \)
13 \( ( 1 - p T )( 1 + p T ) \)
17 \( ( 1 - p T )( 1 + p T ) \)
19 \( ( 1 - p T )( 1 + p T ) \)
23 \( 1 + 18 T + p^{2} T^{2} \)
29 \( 1 + 54 T + p^{2} T^{2} \)
31 \( ( 1 - p T )( 1 + p T ) \)
37 \( 1 + 38 T + p^{2} T^{2} \)
41 \( ( 1 - p T )( 1 + p T ) \)
43 \( 1 + 58 T + p^{2} T^{2} \)
47 \( ( 1 - p T )( 1 + p T ) \)
53 \( 1 + 6 T + p^{2} T^{2} \)
59 \( ( 1 - p T )( 1 + p T ) \)
61 \( ( 1 - p T )( 1 + p T ) \)
67 \( 1 - 118 T + p^{2} T^{2} \)
71 \( 1 + 114 T + p^{2} T^{2} \)
73 \( ( 1 - p T )( 1 + p T ) \)
79 \( 1 - 94 T + p^{2} T^{2} \)
83 \( ( 1 - p T )( 1 + p T ) \)
89 \( ( 1 - p T )( 1 + p T ) \)
97 \( ( 1 - p T )( 1 + p T ) \)
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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

−13.39122471308763858267294405234, −12.31624646632809714584721904101, −11.31546826874976778009866223217, −10.27370473884268084195628427706, −9.085539636300195382565728215471, −7.87653073986229305688657160001, −6.79348099700076131656558260201, −5.19307015109789144408536576153, −3.93443463208281217298642402566, −1.68325247529620951053373397458, 1.68325247529620951053373397458, 3.93443463208281217298642402566, 5.19307015109789144408536576153, 6.79348099700076131656558260201, 7.87653073986229305688657160001, 9.085539636300195382565728215471, 10.27370473884268084195628427706, 11.31546826874976778009866223217, 12.31624646632809714584721904101, 13.39122471308763858267294405234

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