Properties

Label 2-200400-1.1-c1-0-1
Degree $2$
Conductor $200400$
Sign $1$
Analytic cond. $1600.20$
Root an. cond. $40.0025$
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  − 3-s + 2·7-s + 9-s − 2·13-s + 6·17-s − 4·19-s − 2·21-s − 8·23-s − 27-s − 4·31-s − 10·37-s + 2·39-s + 4·41-s − 2·43-s − 8·47-s − 3·49-s − 6·51-s − 6·53-s + 4·57-s − 10·59-s − 6·61-s + 2·63-s + 6·67-s + 8·69-s − 8·71-s − 8·79-s + 81-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.755·7-s + 1/3·9-s − 0.554·13-s + 1.45·17-s − 0.917·19-s − 0.436·21-s − 1.66·23-s − 0.192·27-s − 0.718·31-s − 1.64·37-s + 0.320·39-s + 0.624·41-s − 0.304·43-s − 1.16·47-s − 3/7·49-s − 0.840·51-s − 0.824·53-s + 0.529·57-s − 1.30·59-s − 0.768·61-s + 0.251·63-s + 0.733·67-s + 0.963·69-s − 0.949·71-s − 0.900·79-s + 1/9·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 200400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 200400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(200400\)    =    \(2^{4} \cdot 3 \cdot 5^{2} \cdot 167\)
Sign: $1$
Analytic conductor: \(1600.20\)
Root analytic conductor: \(40.0025\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 200400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5139851467\)
\(L(\frac12)\) \(\approx\) \(0.5139851467\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
5 \( 1 \)
167 \( 1 + T \)
good7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 4 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 6 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
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

−12.88714622340695, −12.47188427087030, −12.10484590318331, −11.76802079100053, −11.18576119376045, −10.68869557706612, −10.35256883406751, −9.783778579472115, −9.474267949307385, −8.700838736337756, −8.209244618670821, −7.809109897917794, −7.399311289485536, −6.801849904619792, −6.144102506978552, −5.845758169879858, −5.222303149398840, −4.773470812525506, −4.337988670474810, −3.592370453854635, −3.208185885228348, −2.246860290790305, −1.744960898103515, −1.298704534480600, −0.2063744630532592, 0.2063744630532592, 1.298704534480600, 1.744960898103515, 2.246860290790305, 3.208185885228348, 3.592370453854635, 4.337988670474810, 4.773470812525506, 5.222303149398840, 5.845758169879858, 6.144102506978552, 6.801849904619792, 7.399311289485536, 7.809109897917794, 8.209244618670821, 8.700838736337756, 9.474267949307385, 9.783778579472115, 10.35256883406751, 10.68869557706612, 11.18576119376045, 11.76802079100053, 12.10484590318331, 12.47188427087030, 12.88714622340695

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