Properties

Label 2-8379-1.1-c1-0-292
Degree $2$
Conductor $8379$
Sign $1$
Analytic cond. $66.9066$
Root an. cond. $8.17964$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 4-s − 2·5-s + 3·8-s + 2·10-s − 6·13-s − 16-s − 6·17-s + 19-s + 2·20-s − 4·23-s − 25-s + 6·26-s − 2·29-s − 8·31-s − 5·32-s + 6·34-s − 10·37-s − 38-s − 6·40-s − 2·41-s − 4·43-s + 4·46-s + 12·47-s + 50-s + 6·52-s + 6·53-s + ⋯
L(s)  = 1  − 0.707·2-s − 1/2·4-s − 0.894·5-s + 1.06·8-s + 0.632·10-s − 1.66·13-s − 1/4·16-s − 1.45·17-s + 0.229·19-s + 0.447·20-s − 0.834·23-s − 1/5·25-s + 1.17·26-s − 0.371·29-s − 1.43·31-s − 0.883·32-s + 1.02·34-s − 1.64·37-s − 0.162·38-s − 0.948·40-s − 0.312·41-s − 0.609·43-s + 0.589·46-s + 1.75·47-s + 0.141·50-s + 0.832·52-s + 0.824·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8379 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8379 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8379\)    =    \(3^{2} \cdot 7^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(66.9066\)
Root analytic conductor: \(8.17964\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((2,\ 8379,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 \)
19 \( 1 - T \)
good2 \( 1 + T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + 2 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−7.34752150402139467995584348966, −6.78418502492955034999702547464, −5.56436473344957075485364042125, −4.94046317313085415521526307990, −4.20789833671809510725213788268, −3.70760760284754853820305649861, −2.47817878081925227300773446057, −1.65980873553023464631625543363, 0, 0, 1.65980873553023464631625543363, 2.47817878081925227300773446057, 3.70760760284754853820305649861, 4.20789833671809510725213788268, 4.94046317313085415521526307990, 5.56436473344957075485364042125, 6.78418502492955034999702547464, 7.34752150402139467995584348966

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