Properties

Label 2-73008-1.1-c1-0-4
Degree $2$
Conductor $73008$
Sign $1$
Analytic cond. $582.971$
Root an. cond. $24.1448$
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  − 4·5-s − 2·7-s + 3·11-s − 4·17-s + 2·19-s + 23-s + 11·25-s − 2·29-s − 8·31-s + 8·35-s − 2·37-s − 8·41-s + 4·43-s + 3·47-s − 3·49-s − 6·53-s − 12·55-s + 9·59-s − 14·61-s − 4·67-s + 11·73-s − 6·77-s − 10·79-s − 15·83-s + 16·85-s + 14·89-s − 8·95-s + ⋯
L(s)  = 1  − 1.78·5-s − 0.755·7-s + 0.904·11-s − 0.970·17-s + 0.458·19-s + 0.208·23-s + 11/5·25-s − 0.371·29-s − 1.43·31-s + 1.35·35-s − 0.328·37-s − 1.24·41-s + 0.609·43-s + 0.437·47-s − 3/7·49-s − 0.824·53-s − 1.61·55-s + 1.17·59-s − 1.79·61-s − 0.488·67-s + 1.28·73-s − 0.683·77-s − 1.12·79-s − 1.64·83-s + 1.73·85-s + 1.48·89-s − 0.820·95-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 73008 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 73008 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(73008\)    =    \(2^{4} \cdot 3^{3} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(582.971\)
Root analytic conductor: \(24.1448\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 73008,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3388736974\)
\(L(\frac12)\) \(\approx\) \(0.3388736974\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
13 \( 1 \)
good5 \( 1 + 4 T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 8 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 9 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 11 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 + 5 T + p T^{2} \)
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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

−14.18742424788642, −13.54486950823895, −12.96178205870769, −12.52637071475483, −12.10629048538414, −11.54677708944368, −11.21517752961282, −10.76569536446033, −10.09523298118109, −9.340075657339169, −9.024051395988277, −8.535422097708299, −7.894009261071386, −7.360994808892502, −6.921773113518987, −6.537855073253853, −5.774588554305537, −5.043760683841435, −4.387535805873438, −3.968895851511897, −3.382343709429086, −3.053549430124284, −2.012944035994114, −1.169572569110706, −0.2098714936749561, 0.2098714936749561, 1.169572569110706, 2.012944035994114, 3.053549430124284, 3.382343709429086, 3.968895851511897, 4.387535805873438, 5.043760683841435, 5.774588554305537, 6.537855073253853, 6.921773113518987, 7.360994808892502, 7.894009261071386, 8.535422097708299, 9.024051395988277, 9.340075657339169, 10.09523298118109, 10.76569536446033, 11.21517752961282, 11.54677708944368, 12.10629048538414, 12.52637071475483, 12.96178205870769, 13.54486950823895, 14.18742424788642

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