Properties

Label 2-8624-1.1-c1-0-103
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  + 2.41·3-s + 1.41·5-s + 2.82·9-s − 11-s + 3.82·13-s + 3.41·15-s + 2·17-s − 5.41·19-s − 2.58·23-s − 2.99·25-s − 0.414·27-s + 29-s + 1.65·31-s − 2.41·33-s + 5.07·37-s + 9.24·39-s + 2.24·41-s + 8·43-s + 4·45-s − 0.828·47-s + 4.82·51-s + 5.41·53-s − 1.41·55-s − 13.0·57-s + 1.58·59-s + 13.8·61-s + 5.41·65-s + ⋯
L(s)  = 1  + 1.39·3-s + 0.632·5-s + 0.942·9-s − 0.301·11-s + 1.06·13-s + 0.881·15-s + 0.485·17-s − 1.24·19-s − 0.539·23-s − 0.599·25-s − 0.0797·27-s + 0.185·29-s + 0.297·31-s − 0.420·33-s + 0.833·37-s + 1.48·39-s + 0.350·41-s + 1.21·43-s + 0.596·45-s − 0.120·47-s + 0.676·51-s + 0.743·53-s − 0.190·55-s − 1.73·57-s + 0.206·59-s + 1.77·61-s + 0.671·65-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8624,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.184643541\)
\(L(\frac12)\) \(\approx\) \(4.184643541\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.41T + 3T^{2} \)
5 \( 1 - 1.41T + 5T^{2} \)
13 \( 1 - 3.82T + 13T^{2} \)
17 \( 1 - 2T + 17T^{2} \)
19 \( 1 + 5.41T + 19T^{2} \)
23 \( 1 + 2.58T + 23T^{2} \)
29 \( 1 - T + 29T^{2} \)
31 \( 1 - 1.65T + 31T^{2} \)
37 \( 1 - 5.07T + 37T^{2} \)
41 \( 1 - 2.24T + 41T^{2} \)
43 \( 1 - 8T + 43T^{2} \)
47 \( 1 + 0.828T + 47T^{2} \)
53 \( 1 - 5.41T + 53T^{2} \)
59 \( 1 - 1.58T + 59T^{2} \)
61 \( 1 - 13.8T + 61T^{2} \)
67 \( 1 - 6.07T + 67T^{2} \)
71 \( 1 - 14.2T + 71T^{2} \)
73 \( 1 - 0.585T + 73T^{2} \)
79 \( 1 - 6.07T + 79T^{2} \)
83 \( 1 - 6.48T + 83T^{2} \)
89 \( 1 - 14.8T + 89T^{2} \)
97 \( 1 - 10.1T + 97T^{2} \)
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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

−7.984685916907702346841095873631, −7.28252216463144750559730115490, −6.26554259254879213121100767062, −5.92984732464335701416633897244, −4.91303227161931492959890328581, −3.90179990463991841946929649493, −3.57543358182465510441565210953, −2.35028366247862087940960895788, −2.20091586010092612134459616998, −0.944682176578822211001332908348, 0.944682176578822211001332908348, 2.20091586010092612134459616998, 2.35028366247862087940960895788, 3.57543358182465510441565210953, 3.90179990463991841946929649493, 4.91303227161931492959890328581, 5.92984732464335701416633897244, 6.26554259254879213121100767062, 7.28252216463144750559730115490, 7.984685916907702346841095873631

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