Properties

Label 2-723-723.722-c0-0-0
Degree $2$
Conductor $723$
Sign $1$
Analytic cond. $0.360824$
Root an. cond. $0.600686$
Motivic weight $0$
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 + 4-s + 9-s − 12-s + 16-s + 25-s − 27-s + 36-s − 48-s + 49-s − 2·61-s + 64-s − 2·67-s − 75-s − 2·79-s + 81-s − 2·97-s + 100-s − 108-s + ⋯
L(s)  = 1  − 3-s + 4-s + 9-s − 12-s + 16-s + 25-s − 27-s + 36-s − 48-s + 49-s − 2·61-s + 64-s − 2·67-s − 75-s − 2·79-s + 81-s − 2·97-s + 100-s − 108-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 723 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 723 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(723\)    =    \(3 \cdot 241\)
Sign: $1$
Analytic conductor: \(0.360824\)
Root analytic conductor: \(0.600686\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{723} (722, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 723,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.9067870278\)
\(L(\frac12)\) \(\approx\) \(0.9067870278\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
241 \( 1 + T \)
good2 \( ( 1 - T )( 1 + T ) \)
5 \( ( 1 - T )( 1 + T ) \)
7 \( ( 1 - T )( 1 + T ) \)
11 \( 1 + T^{2} \)
13 \( ( 1 - T )( 1 + T ) \)
17 \( 1 + T^{2} \)
19 \( ( 1 - T )( 1 + T ) \)
23 \( 1 + T^{2} \)
29 \( ( 1 - T )( 1 + T ) \)
31 \( ( 1 - T )( 1 + T ) \)
37 \( ( 1 - T )( 1 + T ) \)
41 \( ( 1 - T )( 1 + T ) \)
43 \( ( 1 - T )( 1 + T ) \)
47 \( ( 1 - T )( 1 + T ) \)
53 \( ( 1 - T )( 1 + T ) \)
59 \( ( 1 - T )( 1 + T ) \)
61 \( ( 1 + T )^{2} \)
67 \( ( 1 + T )^{2} \)
71 \( 1 + T^{2} \)
73 \( ( 1 - T )( 1 + T ) \)
79 \( ( 1 + T )^{2} \)
83 \( ( 1 - T )( 1 + T ) \)
89 \( 1 + T^{2} \)
97 \( ( 1 + T )^{2} \)
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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

−10.69614521949851227294624788069, −10.12378663947451621928447091099, −8.971583387001835703377812204928, −7.71524261488400082238368692332, −7.00082847724735716671465788696, −6.21272073372215466291200565772, −5.42137648164667980200530959935, −4.30002204280268940541511136326, −2.90974091385881783754263237073, −1.46230540906363762057050556706, 1.46230540906363762057050556706, 2.90974091385881783754263237073, 4.30002204280268940541511136326, 5.42137648164667980200530959935, 6.21272073372215466291200565772, 7.00082847724735716671465788696, 7.71524261488400082238368692332, 8.971583387001835703377812204928, 10.12378663947451621928447091099, 10.69614521949851227294624788069

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