Properties

Label 2-2736-1.1-c1-0-25
Degree $2$
Conductor $2736$
Sign $-1$
Analytic cond. $21.8470$
Root an. cond. $4.67408$
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  − 4.37·5-s + 2.37·7-s − 4.37·11-s + 2·13-s + 4.37·17-s − 19-s + 2.74·23-s + 14.1·25-s + 8.74·29-s − 4.74·31-s − 10.3·35-s − 6.74·37-s + 2.37·43-s − 7.62·47-s − 1.37·49-s − 8.74·53-s + 19.1·55-s − 8.37·61-s − 8.74·65-s − 13.4·67-s − 12·71-s + 0.372·73-s − 10.3·77-s − 8·79-s − 2.74·83-s − 19.1·85-s − 3.25·89-s + ⋯
L(s)  = 1  − 1.95·5-s + 0.896·7-s − 1.31·11-s + 0.554·13-s + 1.06·17-s − 0.229·19-s + 0.572·23-s + 2.82·25-s + 1.62·29-s − 0.852·31-s − 1.75·35-s − 1.10·37-s + 0.361·43-s − 1.11·47-s − 0.196·49-s − 1.20·53-s + 2.57·55-s − 1.07·61-s − 1.08·65-s − 1.64·67-s − 1.42·71-s + 0.0435·73-s − 1.18·77-s − 0.900·79-s − 0.301·83-s − 2.07·85-s − 0.345·89-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2736,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
3 \( 1 \)
19 \( 1 + T \)
good5 \( 1 + 4.37T + 5T^{2} \)
7 \( 1 - 2.37T + 7T^{2} \)
11 \( 1 + 4.37T + 11T^{2} \)
13 \( 1 - 2T + 13T^{2} \)
17 \( 1 - 4.37T + 17T^{2} \)
23 \( 1 - 2.74T + 23T^{2} \)
29 \( 1 - 8.74T + 29T^{2} \)
31 \( 1 + 4.74T + 31T^{2} \)
37 \( 1 + 6.74T + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 - 2.37T + 43T^{2} \)
47 \( 1 + 7.62T + 47T^{2} \)
53 \( 1 + 8.74T + 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 + 8.37T + 61T^{2} \)
67 \( 1 + 13.4T + 67T^{2} \)
71 \( 1 + 12T + 71T^{2} \)
73 \( 1 - 0.372T + 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 + 2.74T + 83T^{2} \)
89 \( 1 + 3.25T + 89T^{2} \)
97 \( 1 - 14T + 97T^{2} \)
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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

−8.423698665575543106001201384415, −7.55493470393042401050202205629, −7.44671121317034853400265251667, −6.16173934535562558501669190666, −4.94167707585443375706508828860, −4.68101691325403769622023861025, −3.52307376353046495741585711033, −2.94408676295673668246561280874, −1.32173154835776330094994971518, 0, 1.32173154835776330094994971518, 2.94408676295673668246561280874, 3.52307376353046495741585711033, 4.68101691325403769622023861025, 4.94167707585443375706508828860, 6.16173934535562558501669190666, 7.44671121317034853400265251667, 7.55493470393042401050202205629, 8.423698665575543106001201384415

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