Properties

Label 2-2394-1.1-c3-0-101
Degree $2$
Conductor $2394$
Sign $1$
Analytic cond. $141.250$
Root an. cond. $11.8848$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 4·4-s + 12·5-s + 7·7-s + 8·8-s + 24·10-s + 60·11-s + 74·13-s + 14·14-s + 16·16-s + 36·17-s + 19·19-s + 48·20-s + 120·22-s + 192·23-s + 19·25-s + 148·26-s + 28·28-s − 12·29-s − 160·31-s + 32·32-s + 72·34-s + 84·35-s + 254·37-s + 38·38-s + 96·40-s − 114·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 1.07·5-s + 0.377·7-s + 0.353·8-s + 0.758·10-s + 1.64·11-s + 1.57·13-s + 0.267·14-s + 1/4·16-s + 0.513·17-s + 0.229·19-s + 0.536·20-s + 1.16·22-s + 1.74·23-s + 0.151·25-s + 1.11·26-s + 0.188·28-s − 0.0768·29-s − 0.926·31-s + 0.176·32-s + 0.363·34-s + 0.405·35-s + 1.12·37-s + 0.162·38-s + 0.379·40-s − 0.434·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2394\)    =    \(2 \cdot 3^{2} \cdot 7 \cdot 19\)
Sign: $1$
Analytic conductor: \(141.250\)
Root analytic conductor: \(11.8848\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2394,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(6.636256627\)
\(L(\frac12)\) \(\approx\) \(6.636256627\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p T \)
3 \( 1 \)
7 \( 1 - p T \)
19 \( 1 - p T \)
good5 \( 1 - 12 T + p^{3} T^{2} \)
11 \( 1 - 60 T + p^{3} T^{2} \)
13 \( 1 - 74 T + p^{3} T^{2} \)
17 \( 1 - 36 T + p^{3} T^{2} \)
23 \( 1 - 192 T + p^{3} T^{2} \)
29 \( 1 + 12 T + p^{3} T^{2} \)
31 \( 1 + 160 T + p^{3} T^{2} \)
37 \( 1 - 254 T + p^{3} T^{2} \)
41 \( 1 + 114 T + p^{3} T^{2} \)
43 \( 1 + 412 T + p^{3} T^{2} \)
47 \( 1 - 330 T + p^{3} T^{2} \)
53 \( 1 + 360 T + p^{3} T^{2} \)
59 \( 1 - 12 T + p^{3} T^{2} \)
61 \( 1 + 10 p T + p^{3} T^{2} \)
67 \( 1 + 1024 T + p^{3} T^{2} \)
71 \( 1 + 990 T + p^{3} T^{2} \)
73 \( 1 + 322 T + p^{3} T^{2} \)
79 \( 1 - 704 T + p^{3} T^{2} \)
83 \( 1 + 318 T + p^{3} T^{2} \)
89 \( 1 + 90 T + p^{3} T^{2} \)
97 \( 1 - 1154 T + p^{3} T^{2} \)
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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

−8.928936832581746994935869911157, −7.71308991553445238934030670248, −6.78177773820045851827650425775, −6.15929497227474814193352860271, −5.61031587652874073353769285422, −4.65143875642506014863927677545, −3.74814436363781196068326824099, −2.98628056763045086884057541026, −1.56418691519052784722297466425, −1.26615455567850596187763760256, 1.26615455567850596187763760256, 1.56418691519052784722297466425, 2.98628056763045086884057541026, 3.74814436363781196068326824099, 4.65143875642506014863927677545, 5.61031587652874073353769285422, 6.15929497227474814193352860271, 6.78177773820045851827650425775, 7.71308991553445238934030670248, 8.928936832581746994935869911157

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