Properties

Label 2-4400-1.1-c1-0-4
Degree $2$
Conductor $4400$
Sign $1$
Analytic cond. $35.1341$
Root an. cond. $5.92740$
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 − 2·9-s − 11-s − 4·13-s + 2·17-s + 2·21-s − 23-s + 5·27-s − 7·31-s + 33-s − 3·37-s + 4·39-s − 8·41-s − 6·43-s + 8·47-s − 3·49-s − 2·51-s + 6·53-s − 5·59-s + 12·61-s + 4·63-s − 7·67-s + 69-s + 3·71-s − 4·73-s + 2·77-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.755·7-s − 2/3·9-s − 0.301·11-s − 1.10·13-s + 0.485·17-s + 0.436·21-s − 0.208·23-s + 0.962·27-s − 1.25·31-s + 0.174·33-s − 0.493·37-s + 0.640·39-s − 1.24·41-s − 0.914·43-s + 1.16·47-s − 3/7·49-s − 0.280·51-s + 0.824·53-s − 0.650·59-s + 1.53·61-s + 0.503·63-s − 0.855·67-s + 0.120·69-s + 0.356·71-s − 0.468·73-s + 0.227·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4400\)    =    \(2^{4} \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(35.1341\)
Root analytic conductor: \(5.92740\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6524026244\)
\(L(\frac12)\) \(\approx\) \(0.6524026244\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
11 \( 1 + T \)
good3 \( 1 + T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 7 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 + 8 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 5 T + p T^{2} \)
61 \( 1 - 12 T + p T^{2} \)
67 \( 1 + 7 T + p T^{2} \)
71 \( 1 - 3 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 - 15 T + p T^{2} \)
97 \( 1 - 7 T + p T^{2} \)
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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

−8.394238320905654147490500873996, −7.49534540311409429819739808064, −6.89747784534263149853829967422, −6.10845204313762133714030223921, −5.40055166000655653433368694834, −4.88140290332121063087048287423, −3.68709007429289538959412107978, −2.96905370396904801865789065276, −2.00337434233232539103171654262, −0.44102589544325217691153494662, 0.44102589544325217691153494662, 2.00337434233232539103171654262, 2.96905370396904801865789065276, 3.68709007429289538959412107978, 4.88140290332121063087048287423, 5.40055166000655653433368694834, 6.10845204313762133714030223921, 6.89747784534263149853829967422, 7.49534540311409429819739808064, 8.394238320905654147490500873996

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