Properties

Label 2-8624-1.1-c1-0-22
Degree $2$
Conductor $8624$
Sign $1$
Analytic cond. $68.8629$
Root an. cond. $8.29837$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.41·3-s − 0.999·9-s + 11-s − 1.41·13-s − 7.07·17-s − 2.82·19-s + 4·23-s − 5·25-s + 5.65·27-s + 2·29-s + 4.24·31-s − 1.41·33-s − 4·37-s + 2.00·39-s + 1.41·41-s − 2·43-s − 9.89·47-s + 10.0·51-s − 4·53-s + 4.00·57-s − 4.24·59-s − 12.7·61-s + 8·67-s − 5.65·69-s + 1.41·73-s + 7.07·75-s + 10·79-s + ⋯
L(s)  = 1  − 0.816·3-s − 0.333·9-s + 0.301·11-s − 0.392·13-s − 1.71·17-s − 0.648·19-s + 0.834·23-s − 25-s + 1.08·27-s + 0.371·29-s + 0.762·31-s − 0.246·33-s − 0.657·37-s + 0.320·39-s + 0.220·41-s − 0.304·43-s − 1.44·47-s + 1.40·51-s − 0.549·53-s + 0.529·57-s − 0.552·59-s − 1.62·61-s + 0.977·67-s − 0.681·69-s + 0.165·73-s + 0.816·75-s + 1.12·79-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8624,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7161626370\)
\(L(\frac12)\) \(\approx\) \(0.7161626370\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.41T + 3T^{2} \)
5 \( 1 + 5T^{2} \)
13 \( 1 + 1.41T + 13T^{2} \)
17 \( 1 + 7.07T + 17T^{2} \)
19 \( 1 + 2.82T + 19T^{2} \)
23 \( 1 - 4T + 23T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 - 4.24T + 31T^{2} \)
37 \( 1 + 4T + 37T^{2} \)
41 \( 1 - 1.41T + 41T^{2} \)
43 \( 1 + 2T + 43T^{2} \)
47 \( 1 + 9.89T + 47T^{2} \)
53 \( 1 + 4T + 53T^{2} \)
59 \( 1 + 4.24T + 59T^{2} \)
61 \( 1 + 12.7T + 61T^{2} \)
67 \( 1 - 8T + 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 - 1.41T + 73T^{2} \)
79 \( 1 - 10T + 79T^{2} \)
83 \( 1 + 8.48T + 83T^{2} \)
89 \( 1 - 11.3T + 89T^{2} \)
97 \( 1 - 8.48T + 97T^{2} \)
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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

−7.76532349783464844891761850387, −6.76857912315226457974027880006, −6.48012704470029264483821016374, −5.81016027150786753030176546483, −4.81831397513320104166654942614, −4.59860630989687139014315122487, −3.49639912544580432650751806524, −2.59177309663900004912697518230, −1.72786005863813718184468460179, −0.41802710742323758167636495180, 0.41802710742323758167636495180, 1.72786005863813718184468460179, 2.59177309663900004912697518230, 3.49639912544580432650751806524, 4.59860630989687139014315122487, 4.81831397513320104166654942614, 5.81016027150786753030176546483, 6.48012704470029264483821016374, 6.76857912315226457974027880006, 7.76532349783464844891761850387

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