Properties

Label 2-28322-1.1-c1-0-28
Degree $2$
Conductor $28322$
Sign $1$
Analytic cond. $226.152$
Root an. cond. $15.0383$
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 − 3-s + 4-s − 2·5-s + 6-s − 8-s − 2·9-s + 2·10-s + 11-s − 12-s − 5·13-s + 2·15-s + 16-s + 2·18-s − 6·19-s − 2·20-s − 22-s + 24-s − 25-s + 5·26-s + 5·27-s + 6·29-s − 2·30-s + 4·31-s − 32-s − 33-s − 2·36-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.894·5-s + 0.408·6-s − 0.353·8-s − 2/3·9-s + 0.632·10-s + 0.301·11-s − 0.288·12-s − 1.38·13-s + 0.516·15-s + 1/4·16-s + 0.471·18-s − 1.37·19-s − 0.447·20-s − 0.213·22-s + 0.204·24-s − 1/5·25-s + 0.980·26-s + 0.962·27-s + 1.11·29-s − 0.365·30-s + 0.718·31-s − 0.176·32-s − 0.174·33-s − 1/3·36-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 28322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 28322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(28322\)    =    \(2 \cdot 7^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(226.152\)
Root analytic conductor: \(15.0383\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((2,\ 28322,\ (\ :1/2),\ 1)\)

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)$
bad2 \( 1 + T \)
7 \( 1 \)
17 \( 1 \)
good3 \( 1 + T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
11 \( 1 - T + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 7 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 12 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 7 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + 3 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + T + p T^{2} \)
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

−15.77760350964289, −15.31242488211246, −14.79134853578151, −14.33022552686127, −13.70102794253733, −12.81321924926839, −12.20653513541997, −12.01416736831272, −11.45340193733125, −10.96782768906498, −10.23656195933875, −10.03362301547526, −9.089293028303941, −8.609387412113704, −8.122947398478885, −7.577932601763565, −6.835000768089661, −6.489123048668935, −5.774094221007012, −4.946986320809222, −4.523252536436920, −3.682498941270960, −2.865324259900760, −2.280357332814378, −1.252928467099371, 0, 0, 1.252928467099371, 2.280357332814378, 2.865324259900760, 3.682498941270960, 4.523252536436920, 4.946986320809222, 5.774094221007012, 6.489123048668935, 6.835000768089661, 7.577932601763565, 8.122947398478885, 8.609387412113704, 9.089293028303941, 10.03362301547526, 10.23656195933875, 10.96782768906498, 11.45340193733125, 12.01416736831272, 12.20653513541997, 12.81321924926839, 13.70102794253733, 14.33022552686127, 14.79134853578151, 15.31242488211246, 15.77760350964289

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