Properties

Label 2-8624-1.1-c1-0-87
Degree $2$
Conductor $8624$
Sign $1$
Analytic cond. $68.8629$
Root an. cond. $8.29837$
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 + 4·5-s + 6·9-s + 11-s + 13-s − 12·15-s − 2·17-s + 6·19-s + 2·23-s + 11·25-s − 9·27-s + 29-s + 4·31-s − 3·33-s − 2·37-s − 3·39-s + 2·41-s − 4·43-s + 24·45-s + 2·47-s + 6·51-s − 12·53-s + 4·55-s − 18·57-s + 9·59-s + 5·61-s + 4·65-s + ⋯
L(s)  = 1  − 1.73·3-s + 1.78·5-s + 2·9-s + 0.301·11-s + 0.277·13-s − 3.09·15-s − 0.485·17-s + 1.37·19-s + 0.417·23-s + 11/5·25-s − 1.73·27-s + 0.185·29-s + 0.718·31-s − 0.522·33-s − 0.328·37-s − 0.480·39-s + 0.312·41-s − 0.609·43-s + 3.57·45-s + 0.291·47-s + 0.840·51-s − 1.64·53-s + 0.539·55-s − 2.38·57-s + 1.17·59-s + 0.640·61-s + 0.496·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8624 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8624 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8624\)    =    \(2^{4} \cdot 7^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(68.8629\)
Root analytic conductor: \(8.29837\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8624,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.909533337\)
\(L(\frac12)\) \(\approx\) \(1.909533337\)
\(L(\frac{3}{2})\) 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 \( 1 \)
11 \( 1 - T \)
good3 \( 1 + p T + p T^{2} \)
5 \( 1 - 4 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 - 2 T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 - 9 T + p T^{2} \)
61 \( 1 - 5 T + p T^{2} \)
67 \( 1 - 9 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 15 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 5 T + p T^{2} \)
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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

−7.43769308118746924680842482643, −6.71829735458500977366619034385, −6.29743680307897387850043745353, −5.77068578533118252383591981370, −5.08554552526517151567165784178, −4.77518329500932741216790976989, −3.53506892864079249450392011561, −2.41073426599220571540915572802, −1.46813120706819175089842901463, −0.818644360895583031625407140138, 0.818644360895583031625407140138, 1.46813120706819175089842901463, 2.41073426599220571540915572802, 3.53506892864079249450392011561, 4.77518329500932741216790976989, 5.08554552526517151567165784178, 5.77068578533118252383591981370, 6.29743680307897387850043745353, 6.71829735458500977366619034385, 7.43769308118746924680842482643

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