Properties

Label 2-736-1.1-c1-0-18
Degree $2$
Conductor $736$
Sign $-1$
Analytic cond. $5.87698$
Root an. cond. $2.42425$
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  + 0.813·3-s − 3.10·5-s + 3.10·7-s − 2.33·9-s − 5.10·11-s + 0.289·13-s − 2.52·15-s − 1.10·17-s − 7.04·19-s + 2.52·21-s − 23-s + 4.62·25-s − 4.34·27-s + 7.54·29-s + 0.235·31-s − 4.15·33-s − 9.62·35-s − 1.94·37-s + 0.235·39-s − 4.28·41-s − 1.42·43-s + 7.25·45-s − 11.0·47-s + 2.62·49-s − 0.897·51-s − 11.8·53-s + 15.8·55-s + ⋯
L(s)  = 1  + 0.469·3-s − 1.38·5-s + 1.17·7-s − 0.779·9-s − 1.53·11-s + 0.0802·13-s − 0.651·15-s − 0.267·17-s − 1.61·19-s + 0.550·21-s − 0.208·23-s + 0.925·25-s − 0.835·27-s + 1.40·29-s + 0.0422·31-s − 0.722·33-s − 1.62·35-s − 0.319·37-s + 0.0376·39-s − 0.669·41-s − 0.216·43-s + 1.08·45-s − 1.60·47-s + 0.375·49-s − 0.125·51-s − 1.62·53-s + 2.13·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 736 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(736\)    =    \(2^{5} \cdot 23\)
Sign: $-1$
Analytic conductor: \(5.87698\)
Root analytic conductor: \(2.42425\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 736,\ (\ :1/2),\ -1)\)

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 \( 1 \)
23 \( 1 + T \)
good3 \( 1 - 0.813T + 3T^{2} \)
5 \( 1 + 3.10T + 5T^{2} \)
7 \( 1 - 3.10T + 7T^{2} \)
11 \( 1 + 5.10T + 11T^{2} \)
13 \( 1 - 0.289T + 13T^{2} \)
17 \( 1 + 1.10T + 17T^{2} \)
19 \( 1 + 7.04T + 19T^{2} \)
29 \( 1 - 7.54T + 29T^{2} \)
31 \( 1 - 0.235T + 31T^{2} \)
37 \( 1 + 1.94T + 37T^{2} \)
41 \( 1 + 4.28T + 41T^{2} \)
43 \( 1 + 1.42T + 43T^{2} \)
47 \( 1 + 11.0T + 47T^{2} \)
53 \( 1 + 11.8T + 53T^{2} \)
59 \( 1 + 1.79T + 59T^{2} \)
61 \( 1 - 6.67T + 61T^{2} \)
67 \( 1 - 14.5T + 67T^{2} \)
71 \( 1 - 4.81T + 71T^{2} \)
73 \( 1 - 8.12T + 73T^{2} \)
79 \( 1 + 8.88T + 79T^{2} \)
83 \( 1 + 16.9T + 83T^{2} \)
89 \( 1 - 13.0T + 89T^{2} \)
97 \( 1 + 4.05T + 97T^{2} \)
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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

−10.10593897158554552487498459174, −8.540030518351843601829783104309, −8.269089680963031772637643940311, −7.78038841979252055262804463547, −6.55346140188520437677880242418, −5.15637539375186187163300803549, −4.47033339906226613982322669618, −3.29484937655835717959378666532, −2.19169933003470649118460555906, 0, 2.19169933003470649118460555906, 3.29484937655835717959378666532, 4.47033339906226613982322669618, 5.15637539375186187163300803549, 6.55346140188520437677880242418, 7.78038841979252055262804463547, 8.269089680963031772637643940311, 8.540030518351843601829783104309, 10.10593897158554552487498459174

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