Properties

Label 2-4400-1.1-c1-0-60
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  + 3·3-s + 7-s + 6·9-s + 11-s + 6·13-s − 3·17-s + 5·19-s + 3·21-s − 2·23-s + 9·27-s − 5·29-s − 5·31-s + 3·33-s + 37-s + 18·39-s − 2·41-s + 12·43-s − 2·47-s − 6·49-s − 9·51-s + 13·53-s + 15·57-s − 2·59-s + 61-s + 6·63-s + 16·67-s − 6·69-s + ⋯
L(s)  = 1  + 1.73·3-s + 0.377·7-s + 2·9-s + 0.301·11-s + 1.66·13-s − 0.727·17-s + 1.14·19-s + 0.654·21-s − 0.417·23-s + 1.73·27-s − 0.928·29-s − 0.898·31-s + 0.522·33-s + 0.164·37-s + 2.88·39-s − 0.312·41-s + 1.82·43-s − 0.291·47-s − 6/7·49-s − 1.26·51-s + 1.78·53-s + 1.98·57-s − 0.260·59-s + 0.128·61-s + 0.755·63-s + 1.95·67-s − 0.722·69-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

\(L(1)\) \(\approx\) \(4.461690124\)
\(L(\frac12)\) \(\approx\) \(4.461690124\)
\(L(\frac{3}{2})\) 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 \( 1 - p T + p T^{2} \)
7 \( 1 - T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 - T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 12 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 - 13 T + p T^{2} \)
59 \( 1 + 2 T + p T^{2} \)
61 \( 1 - T + p T^{2} \)
67 \( 1 - 16 T + p T^{2} \)
71 \( 1 + 15 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 2 T + p T^{2} \)
83 \( 1 + 14 T + p T^{2} \)
89 \( 1 - 9 T + p T^{2} \)
97 \( 1 - 16 T + p T^{2} \)
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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

−8.581314018060219791053687549460, −7.67617895057151825096939663098, −7.26545715189733808033141127532, −6.25993733872492149184096201465, −5.39958993354332013291534258521, −4.16744073236887809039919802437, −3.78238631378783092682364329952, −2.96517269829137022097592262243, −2.00608371765600014153092741840, −1.23387887114154623856515596513, 1.23387887114154623856515596513, 2.00608371765600014153092741840, 2.96517269829137022097592262243, 3.78238631378783092682364329952, 4.16744073236887809039919802437, 5.39958993354332013291534258521, 6.25993733872492149184096201465, 7.26545715189733808033141127532, 7.67617895057151825096939663098, 8.581314018060219791053687549460

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