Properties

Label 2-13552-1.1-c1-0-9
Degree $2$
Conductor $13552$
Sign $1$
Analytic cond. $108.213$
Root an. cond. $10.4025$
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  + 2·3-s + 7-s + 9-s + 4·13-s − 6·17-s + 2·19-s + 2·21-s − 5·25-s − 4·27-s + 6·29-s + 4·31-s + 2·37-s + 8·39-s − 6·41-s + 8·43-s + 12·47-s + 49-s − 12·51-s + 6·53-s + 4·57-s + 6·59-s − 8·61-s + 63-s + 4·67-s − 2·73-s − 10·75-s + 8·79-s + ⋯
L(s)  = 1  + 1.15·3-s + 0.377·7-s + 1/3·9-s + 1.10·13-s − 1.45·17-s + 0.458·19-s + 0.436·21-s − 25-s − 0.769·27-s + 1.11·29-s + 0.718·31-s + 0.328·37-s + 1.28·39-s − 0.937·41-s + 1.21·43-s + 1.75·47-s + 1/7·49-s − 1.68·51-s + 0.824·53-s + 0.529·57-s + 0.781·59-s − 1.02·61-s + 0.125·63-s + 0.488·67-s − 0.234·73-s − 1.15·75-s + 0.900·79-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 13552 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 13552 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(13552\)    =    \(2^{4} \cdot 7 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(108.213\)
Root analytic conductor: \(10.4025\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 13552,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.584382463\)
\(L(\frac12)\) \(\approx\) \(3.584382463\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

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

−15.88587571481399, −15.50665846206611, −15.25987665815362, −14.34796181156849, −13.91545321327049, −13.54925317898306, −13.13321746227164, −12.19370025397593, −11.67395523591299, −11.02709474631607, −10.51810525643189, −9.710198779582612, −9.139513650481559, −8.527724601400848, −8.305301817736640, −7.527253091226246, −6.879758104044883, −6.101217494994411, −5.514875107512378, −4.427895610575064, −4.057318011322368, −3.206712236945471, −2.498224450097883, −1.862509608743078, −0.7959139318593843, 0.7959139318593843, 1.862509608743078, 2.498224450097883, 3.206712236945471, 4.057318011322368, 4.427895610575064, 5.514875107512378, 6.101217494994411, 6.879758104044883, 7.527253091226246, 8.305301817736640, 8.527724601400848, 9.139513650481559, 9.710198779582612, 10.51810525643189, 11.02709474631607, 11.67395523591299, 12.19370025397593, 13.13321746227164, 13.54925317898306, 13.91545321327049, 14.34796181156849, 15.25987665815362, 15.50665846206611, 15.88587571481399

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