Properties

Label 2-2736-1.1-c1-0-11
Degree $2$
Conductor $2736$
Sign $1$
Analytic cond. $21.8470$
Root an. cond. $4.67408$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5-s + 3·7-s − 5·11-s − 2·13-s + 17-s − 19-s + 4·23-s − 4·25-s + 6·29-s + 10·31-s − 3·35-s + 11·43-s + 9·47-s + 2·49-s − 10·53-s + 5·55-s + 4·59-s − 5·61-s + 2·65-s + 4·67-s + 8·71-s + 13·73-s − 15·77-s − 4·79-s − 4·83-s − 85-s + 6·89-s + ⋯
L(s)  = 1  − 0.447·5-s + 1.13·7-s − 1.50·11-s − 0.554·13-s + 0.242·17-s − 0.229·19-s + 0.834·23-s − 4/5·25-s + 1.11·29-s + 1.79·31-s − 0.507·35-s + 1.67·43-s + 1.31·47-s + 2/7·49-s − 1.37·53-s + 0.674·55-s + 0.520·59-s − 0.640·61-s + 0.248·65-s + 0.488·67-s + 0.949·71-s + 1.52·73-s − 1.70·77-s − 0.450·79-s − 0.439·83-s − 0.108·85-s + 0.635·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2736\)    =    \(2^{4} \cdot 3^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(21.8470\)
Root analytic conductor: \(4.67408\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2736,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.657407710\)
\(L(\frac12)\) \(\approx\) \(1.657407710\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
19 \( 1 + T \)
good5 \( 1 + T + p T^{2} \)
7 \( 1 - 3 T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 10 T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 5 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 13 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−8.603714387546405910501403215999, −7.88268435972744262251626047055, −7.68229866741704553480915382531, −6.60362314557230975715150598611, −5.55340583692568326567045997877, −4.86969759310695125905179309034, −4.29030743174506950540377994277, −2.96552278342726800960012222910, −2.22993996642987601042956119625, −0.799584790040422697199795345098, 0.799584790040422697199795345098, 2.22993996642987601042956119625, 2.96552278342726800960012222910, 4.29030743174506950540377994277, 4.86969759310695125905179309034, 5.55340583692568326567045997877, 6.60362314557230975715150598611, 7.68229866741704553480915382531, 7.88268435972744262251626047055, 8.603714387546405910501403215999

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