Properties

Label 2-8624-1.1-c1-0-131
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  + 3.27·3-s + 0.246·5-s + 7.73·9-s − 11-s + 3.17·13-s + 0.808·15-s + 6.49·17-s − 4.32·19-s − 3.15·23-s − 4.93·25-s + 15.5·27-s + 6.48·29-s + 1.78·31-s − 3.27·33-s + 8.38·37-s + 10.3·39-s + 0.553·41-s − 5.69·43-s + 1.90·45-s + 10.2·47-s + 21.2·51-s − 10.1·53-s − 0.246·55-s − 14.1·57-s − 6.45·59-s + 3.38·61-s + 0.782·65-s + ⋯
L(s)  = 1  + 1.89·3-s + 0.110·5-s + 2.57·9-s − 0.301·11-s + 0.879·13-s + 0.208·15-s + 1.57·17-s − 0.991·19-s − 0.658·23-s − 0.987·25-s + 2.98·27-s + 1.20·29-s + 0.319·31-s − 0.570·33-s + 1.37·37-s + 1.66·39-s + 0.0863·41-s − 0.867·43-s + 0.284·45-s + 1.50·47-s + 2.97·51-s − 1.39·53-s − 0.0332·55-s − 1.87·57-s − 0.840·59-s + 0.432·61-s + 0.0970·65-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

\(L(1)\) \(\approx\) \(5.125823604\)
\(L(\frac12)\) \(\approx\) \(5.125823604\)
\(L(\frac{3}{2})\) 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 \( 1 - 3.27T + 3T^{2} \)
5 \( 1 - 0.246T + 5T^{2} \)
13 \( 1 - 3.17T + 13T^{2} \)
17 \( 1 - 6.49T + 17T^{2} \)
19 \( 1 + 4.32T + 19T^{2} \)
23 \( 1 + 3.15T + 23T^{2} \)
29 \( 1 - 6.48T + 29T^{2} \)
31 \( 1 - 1.78T + 31T^{2} \)
37 \( 1 - 8.38T + 37T^{2} \)
41 \( 1 - 0.553T + 41T^{2} \)
43 \( 1 + 5.69T + 43T^{2} \)
47 \( 1 - 10.2T + 47T^{2} \)
53 \( 1 + 10.1T + 53T^{2} \)
59 \( 1 + 6.45T + 59T^{2} \)
61 \( 1 - 3.38T + 61T^{2} \)
67 \( 1 - 3.65T + 67T^{2} \)
71 \( 1 + 0.345T + 71T^{2} \)
73 \( 1 + 2.97T + 73T^{2} \)
79 \( 1 - 3.77T + 79T^{2} \)
83 \( 1 + 6.34T + 83T^{2} \)
89 \( 1 - 0.246T + 89T^{2} \)
97 \( 1 - 4.81T + 97T^{2} \)
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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

−7.988615515155739431430977995133, −7.42646991664678199049405063749, −6.45807559362778107803785291271, −5.85789419055774470588808032476, −4.68899671416889623888617235720, −4.02484149537937844146067732080, −3.38943278111677348762013125190, −2.71066124237815779102024370889, −1.94178768917431894947130623026, −1.07849551585873598538118195366, 1.07849551585873598538118195366, 1.94178768917431894947130623026, 2.71066124237815779102024370889, 3.38943278111677348762013125190, 4.02484149537937844146067732080, 4.68899671416889623888617235720, 5.85789419055774470588808032476, 6.45807559362778107803785291271, 7.42646991664678199049405063749, 7.988615515155739431430977995133

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