Properties

Label 2-736-1.1-c1-0-0
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.27·3-s − 2.08·5-s − 1.11·7-s + 2.16·9-s − 4.08·11-s + 0.839·13-s + 4.74·15-s + 3.11·17-s − 2.97·19-s + 2.52·21-s + 23-s − 0.635·25-s + 1.90·27-s + 9.01·29-s + 0.315·31-s + 9.28·33-s + 2.32·35-s − 2.08·37-s − 1.90·39-s + 11.3·41-s − 0.478·43-s − 4.51·45-s + 8.22·47-s − 5.76·49-s − 7.06·51-s + 0.434·53-s + 8.54·55-s + ⋯
L(s)  = 1  − 1.31·3-s − 0.934·5-s − 0.419·7-s + 0.720·9-s − 1.23·11-s + 0.232·13-s + 1.22·15-s + 0.754·17-s − 0.683·19-s + 0.550·21-s + 0.208·23-s − 0.127·25-s + 0.366·27-s + 1.67·29-s + 0.0566·31-s + 1.61·33-s + 0.392·35-s − 0.343·37-s − 0.305·39-s + 1.77·41-s − 0.0729·43-s − 0.672·45-s + 1.20·47-s − 0.823·49-s − 0.989·51-s + 0.0597·53-s + 1.15·55-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: \(0\)
Selberg data: \((2,\ 736,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5395646715\)
\(L(\frac12)\) \(\approx\) \(0.5395646715\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.27T + 3T^{2} \)
5 \( 1 + 2.08T + 5T^{2} \)
7 \( 1 + 1.11T + 7T^{2} \)
11 \( 1 + 4.08T + 11T^{2} \)
13 \( 1 - 0.839T + 13T^{2} \)
17 \( 1 - 3.11T + 17T^{2} \)
19 \( 1 + 2.97T + 19T^{2} \)
29 \( 1 - 9.01T + 29T^{2} \)
31 \( 1 - 0.315T + 31T^{2} \)
37 \( 1 + 2.08T + 37T^{2} \)
41 \( 1 - 11.3T + 41T^{2} \)
43 \( 1 + 0.478T + 43T^{2} \)
47 \( 1 - 8.22T + 47T^{2} \)
53 \( 1 - 0.434T + 53T^{2} \)
59 \( 1 - 2.86T + 59T^{2} \)
61 \( 1 - 3.56T + 61T^{2} \)
67 \( 1 - 6.31T + 67T^{2} \)
71 \( 1 - 8.12T + 71T^{2} \)
73 \( 1 + 11.8T + 73T^{2} \)
79 \( 1 - 10.4T + 79T^{2} \)
83 \( 1 + 0.454T + 83T^{2} \)
89 \( 1 - 4.32T + 89T^{2} \)
97 \( 1 + 11.5T + 97T^{2} \)
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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

−10.64364040223946759881385778893, −9.817173172404929448948400274033, −8.475821889093788634402603964550, −7.74315049974501046828172284659, −6.76556360837859592719245708569, −5.88733770928463296846081361821, −5.06402164021602427031009734797, −4.08772964311413664848554504505, −2.79499550431469916594357888502, −0.63205016896101635829988777367, 0.63205016896101635829988777367, 2.79499550431469916594357888502, 4.08772964311413664848554504505, 5.06402164021602427031009734797, 5.88733770928463296846081361821, 6.76556360837859592719245708569, 7.74315049974501046828172284659, 8.475821889093788634402603964550, 9.817173172404929448948400274033, 10.64364040223946759881385778893

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