Properties

Label 2-2339-2339.2338-c0-0-0
Degree $2$
Conductor $2339$
Sign $1$
Analytic cond. $1.16731$
Root an. cond. $1.08042$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.75·3-s + 4-s − 1.35·5-s + 2.09·9-s − 0.803·11-s − 1.75·12-s − 1.97·13-s + 2.38·15-s + 16-s + 1.57·19-s − 1.35·20-s + 0.834·25-s − 1.92·27-s + 1.41·33-s + 2.09·36-s + 3.46·39-s + 0.490·41-s − 0.803·44-s − 2.83·45-s − 1.75·48-s + 49-s − 1.97·52-s + 1.89·53-s + 1.08·55-s − 2.77·57-s − 1.97·59-s + 2.38·60-s + ⋯
L(s)  = 1  − 1.75·3-s + 4-s − 1.35·5-s + 2.09·9-s − 0.803·11-s − 1.75·12-s − 1.97·13-s + 2.38·15-s + 16-s + 1.57·19-s − 1.35·20-s + 0.834·25-s − 1.92·27-s + 1.41·33-s + 2.09·36-s + 3.46·39-s + 0.490·41-s − 0.803·44-s − 2.83·45-s − 1.75·48-s + 49-s − 1.97·52-s + 1.89·53-s + 1.08·55-s − 2.77·57-s − 1.97·59-s + 2.38·60-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2339 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2339 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2339\)
Sign: $1$
Analytic conductor: \(1.16731\)
Root analytic conductor: \(1.08042\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{2339} (2338, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2339,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.5225267265\)
\(L(\frac12)\) \(\approx\) \(0.5225267265\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2339 \( 1+O(T) \)
good2 \( 1 - T^{2} \)
3 \( 1 + 1.75T + T^{2} \)
5 \( 1 + 1.35T + T^{2} \)
7 \( 1 - T^{2} \)
11 \( 1 + 0.803T + T^{2} \)
13 \( 1 + 1.97T + T^{2} \)
17 \( 1 - T^{2} \)
19 \( 1 - 1.57T + T^{2} \)
23 \( 1 - T^{2} \)
29 \( 1 - T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 - 0.490T + T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - T^{2} \)
53 \( 1 - 1.89T + T^{2} \)
59 \( 1 + 1.97T + T^{2} \)
61 \( 1 - T^{2} \)
67 \( 1 - 0.490T + T^{2} \)
71 \( 1 + 0.165T + T^{2} \)
73 \( 1 - 1.09T + T^{2} \)
79 \( 1 - 0.490T + T^{2} \)
83 \( 1 - 1.57T + T^{2} \)
89 \( 1 + 0.165T + T^{2} \)
97 \( 1 - 1.89T + T^{2} \)
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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

−9.447218682042925082499075904266, −7.85102983021580003100222367122, −7.42888355791315700254114865455, −7.05738881136209306799325322526, −6.00904464418107634460572999839, −5.20684941341147690225819479492, −4.70908560354535666646043719143, −3.51686805570511521382048065779, −2.37345953529544673061611154845, −0.72349883976655783718396239623, 0.72349883976655783718396239623, 2.37345953529544673061611154845, 3.51686805570511521382048065779, 4.70908560354535666646043719143, 5.20684941341147690225819479492, 6.00904464418107634460572999839, 7.05738881136209306799325322526, 7.42888355791315700254114865455, 7.85102983021580003100222367122, 9.447218682042925082499075904266

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