Properties

Label 2-52983-1.1-c1-0-1
Degree $2$
Conductor $52983$
Sign $1$
Analytic cond. $423.071$
Root an. cond. $20.5686$
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  + 2-s − 4-s − 5-s + 7-s − 3·8-s − 10-s + 2·11-s − 2·13-s + 14-s − 16-s − 5·17-s + 2·19-s + 20-s + 2·22-s − 6·23-s − 4·25-s − 2·26-s − 28-s + 4·31-s + 5·32-s − 5·34-s − 35-s + 5·37-s + 2·38-s + 3·40-s + 9·41-s + 3·43-s + ⋯
L(s)  = 1  + 0.707·2-s − 1/2·4-s − 0.447·5-s + 0.377·7-s − 1.06·8-s − 0.316·10-s + 0.603·11-s − 0.554·13-s + 0.267·14-s − 1/4·16-s − 1.21·17-s + 0.458·19-s + 0.223·20-s + 0.426·22-s − 1.25·23-s − 4/5·25-s − 0.392·26-s − 0.188·28-s + 0.718·31-s + 0.883·32-s − 0.857·34-s − 0.169·35-s + 0.821·37-s + 0.324·38-s + 0.474·40-s + 1.40·41-s + 0.457·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 52983 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 52983 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(52983\)    =    \(3^{2} \cdot 7 \cdot 29^{2}\)
Sign: $1$
Analytic conductor: \(423.071\)
Root analytic conductor: \(20.5686\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 52983,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.531017076\)
\(L(\frac12)\) \(\approx\) \(1.531017076\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
29 \( 1 \)
good2 \( 1 - T + p T^{2} \)
5 \( 1 + T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 5 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - 5 T + p T^{2} \)
41 \( 1 - 9 T + p T^{2} \)
43 \( 1 - 3 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 3 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 - 10 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 12 T + p T^{2} \)
83 \( 1 + T + p T^{2} \)
89 \( 1 + 15 T + p T^{2} \)
97 \( 1 + 12 T + p T^{2} \)
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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

−14.24785376357031, −14.00300567482762, −13.58191219157223, −12.91520350836278, −12.44594132918005, −11.92319389087325, −11.59451431397894, −11.05832632183773, −10.33966647502818, −9.637967068406593, −9.362016370648272, −8.705138576412308, −8.156803867196788, −7.688590449625243, −6.991701560414720, −6.382415685157006, −5.740068173928312, −5.371897777087672, −4.375432046033183, −4.244578107747571, −3.850915615823346, −2.760332092665474, −2.405674830820027, −1.335010139053379, −0.3988389920182563, 0.3988389920182563, 1.335010139053379, 2.405674830820027, 2.760332092665474, 3.850915615823346, 4.244578107747571, 4.375432046033183, 5.371897777087672, 5.740068173928312, 6.382415685157006, 6.991701560414720, 7.688590449625243, 8.156803867196788, 8.705138576412308, 9.362016370648272, 9.637967068406593, 10.33966647502818, 11.05832632183773, 11.59451431397894, 11.92319389087325, 12.44594132918005, 12.91520350836278, 13.58191219157223, 14.00300567482762, 14.24785376357031

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