Properties

Label 2-61347-1.1-c1-0-1
Degree $2$
Conductor $61347$
Sign $1$
Analytic cond. $489.858$
Root an. cond. $22.1327$
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  − 3-s − 2·4-s − 2·5-s − 3·7-s + 9-s + 2·12-s + 2·15-s + 4·16-s − 2·17-s + 4·19-s + 4·20-s + 3·21-s − 4·23-s − 25-s − 27-s + 6·28-s − 5·31-s + 6·35-s − 2·36-s + 6·37-s − 8·41-s − 5·43-s − 2·45-s − 4·48-s + 2·49-s + 2·51-s + 14·53-s + ⋯
L(s)  = 1  − 0.577·3-s − 4-s − 0.894·5-s − 1.13·7-s + 1/3·9-s + 0.577·12-s + 0.516·15-s + 16-s − 0.485·17-s + 0.917·19-s + 0.894·20-s + 0.654·21-s − 0.834·23-s − 1/5·25-s − 0.192·27-s + 1.13·28-s − 0.898·31-s + 1.01·35-s − 1/3·36-s + 0.986·37-s − 1.24·41-s − 0.762·43-s − 0.298·45-s − 0.577·48-s + 2/7·49-s + 0.280·51-s + 1.92·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 61347 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 61347 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(61347\)    =    \(3 \cdot 11^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(489.858\)
Root analytic conductor: \(22.1327\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 61347,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.2265678536\)
\(L(\frac12)\) \(\approx\) \(0.2265678536\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
11 \( 1 \)
13 \( 1 \)
good2 \( 1 + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
7 \( 1 + 3 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 8 T + p T^{2} \)
43 \( 1 + 5 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 14 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 7 T + p T^{2} \)
67 \( 1 + 3 T + p T^{2} \)
71 \( 1 + 10 T + p T^{2} \)
73 \( 1 + 9 T + p T^{2} \)
79 \( 1 - 11 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 - 8 T + p T^{2} \)
97 \( 1 - 7 T + p T^{2} \)
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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

−14.24362680169718, −13.58948359837593, −13.19299019177310, −12.93061993453998, −12.14772306988281, −11.82247642551027, −11.48357381093126, −10.54705676710846, −10.24550207928221, −9.619037183823976, −9.301261511655925, −8.598106122865377, −8.119370098996984, −7.483004745519456, −7.019256601213776, −6.373467692106210, −5.717502364232774, −5.335731554678028, −4.538730858190709, −4.072880542018339, −3.544458606378133, −3.072371649176004, −2.014663737589458, −0.9937471637151446, −0.2085895460199965, 0.2085895460199965, 0.9937471637151446, 2.014663737589458, 3.072371649176004, 3.544458606378133, 4.072880542018339, 4.538730858190709, 5.335731554678028, 5.717502364232774, 6.373467692106210, 7.019256601213776, 7.483004745519456, 8.119370098996984, 8.598106122865377, 9.301261511655925, 9.619037183823976, 10.24550207928221, 10.54705676710846, 11.48357381093126, 11.82247642551027, 12.14772306988281, 12.93061993453998, 13.19299019177310, 13.58948359837593, 14.24362680169718

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