Properties

Label 2-736-1.1-c1-0-5
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  − 0.901·3-s + 2.78·5-s + 2.28·7-s − 2.18·9-s − 0.788·11-s + 5.18·13-s − 2.51·15-s + 4.28·17-s − 3.07·19-s − 2.06·21-s − 23-s + 2.77·25-s + 4.67·27-s + 3.61·29-s − 9.24·31-s + 0.710·33-s + 6.37·35-s + 2.78·37-s − 4.67·39-s − 2.76·41-s + 12.8·43-s − 6.10·45-s + 7.05·47-s − 1.77·49-s − 3.86·51-s + 0.727·53-s − 2.19·55-s + ⋯
L(s)  = 1  − 0.520·3-s + 1.24·5-s + 0.864·7-s − 0.729·9-s − 0.237·11-s + 1.43·13-s − 0.648·15-s + 1.03·17-s − 0.705·19-s − 0.449·21-s − 0.208·23-s + 0.554·25-s + 0.899·27-s + 0.670·29-s − 1.66·31-s + 0.123·33-s + 1.07·35-s + 0.458·37-s − 0.748·39-s − 0.431·41-s + 1.96·43-s − 0.909·45-s + 1.02·47-s − 0.253·49-s − 0.540·51-s + 0.0999·53-s − 0.296·55-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

\(L(1)\) \(\approx\) \(1.728588327\)
\(L(\frac12)\) \(\approx\) \(1.728588327\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.901T + 3T^{2} \)
5 \( 1 - 2.78T + 5T^{2} \)
7 \( 1 - 2.28T + 7T^{2} \)
11 \( 1 + 0.788T + 11T^{2} \)
13 \( 1 - 5.18T + 13T^{2} \)
17 \( 1 - 4.28T + 17T^{2} \)
19 \( 1 + 3.07T + 19T^{2} \)
29 \( 1 - 3.61T + 29T^{2} \)
31 \( 1 + 9.24T + 31T^{2} \)
37 \( 1 - 2.78T + 37T^{2} \)
41 \( 1 + 2.76T + 41T^{2} \)
43 \( 1 - 12.8T + 43T^{2} \)
47 \( 1 - 7.05T + 47T^{2} \)
53 \( 1 - 0.727T + 53T^{2} \)
59 \( 1 - 12.1T + 59T^{2} \)
61 \( 1 - 3.27T + 61T^{2} \)
67 \( 1 + 3.78T + 67T^{2} \)
71 \( 1 + 3.89T + 71T^{2} \)
73 \( 1 - 8.56T + 73T^{2} \)
79 \( 1 - 7.95T + 79T^{2} \)
83 \( 1 + 1.01T + 83T^{2} \)
89 \( 1 + 4.37T + 89T^{2} \)
97 \( 1 + 17.4T + 97T^{2} \)
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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

−10.68494697867051035014799568467, −9.536470241097514365122252510901, −8.680751122179606526847574209636, −7.939016224829811433644764878456, −6.60891259303916792715896043875, −5.68958670015648366266392232138, −5.41576338883794551050556107639, −3.96245924551469754456285829070, −2.49199369297629938181646538651, −1.26864436567642832599207236628, 1.26864436567642832599207236628, 2.49199369297629938181646538651, 3.96245924551469754456285829070, 5.41576338883794551050556107639, 5.68958670015648366266392232138, 6.60891259303916792715896043875, 7.939016224829811433644764878456, 8.680751122179606526847574209636, 9.536470241097514365122252510901, 10.68494697867051035014799568467

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