Properties

Label 2-552-1.1-c1-0-8
Degree $2$
Conductor $552$
Sign $-1$
Analytic cond. $4.40774$
Root an. cond. $2.09946$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 2·5-s − 4·7-s + 9-s − 4·11-s − 2·13-s − 2·15-s − 2·17-s + 4·21-s + 23-s − 25-s − 27-s − 2·29-s + 4·33-s − 8·35-s − 10·37-s + 2·39-s − 6·41-s + 8·43-s + 2·45-s − 8·47-s + 9·49-s + 2·51-s − 6·53-s − 8·55-s − 4·59-s + 14·61-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.894·5-s − 1.51·7-s + 1/3·9-s − 1.20·11-s − 0.554·13-s − 0.516·15-s − 0.485·17-s + 0.872·21-s + 0.208·23-s − 1/5·25-s − 0.192·27-s − 0.371·29-s + 0.696·33-s − 1.35·35-s − 1.64·37-s + 0.320·39-s − 0.937·41-s + 1.21·43-s + 0.298·45-s − 1.16·47-s + 9/7·49-s + 0.280·51-s − 0.824·53-s − 1.07·55-s − 0.520·59-s + 1.79·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 552 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 552 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(552\)    =    \(2^{3} \cdot 3 \cdot 23\)
Sign: $-1$
Analytic conductor: \(4.40774\)
Root analytic conductor: \(2.09946\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 552,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 + T \)
23 \( 1 - T \)
good5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 - 12 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 2 T + p T^{2} \)
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

−10.10716168109517185310962036964, −9.818959207850764905878975695396, −8.771125513456330198671657732746, −7.40788935293622814070976954196, −6.56638744062099278143430168894, −5.76674544434821241100411312636, −4.93114717119026292769300820712, −3.37399471176038193635666319133, −2.20156915657461643434347375119, 0, 2.20156915657461643434347375119, 3.37399471176038193635666319133, 4.93114717119026292769300820712, 5.76674544434821241100411312636, 6.56638744062099278143430168894, 7.40788935293622814070976954196, 8.771125513456330198671657732746, 9.818959207850764905878975695396, 10.10716168109517185310962036964

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