Properties

Label 2-93e2-1.1-c1-0-117
Degree $2$
Conductor $8649$
Sign $-1$
Analytic cond. $69.0626$
Root an. cond. $8.31039$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.86·2-s + 1.48·4-s − 1.48·5-s − 4.98·7-s + 0.955·8-s + 2.76·10-s − 1.75·11-s − 5.37·13-s + 9.30·14-s − 4.76·16-s + 3.34·17-s + 2.16·19-s − 2.20·20-s + 3.28·22-s + 7.28·23-s − 2.80·25-s + 10.0·26-s − 7.41·28-s − 0.450·29-s + 6.98·32-s − 6.25·34-s + 7.38·35-s − 8.02·37-s − 4.04·38-s − 1.41·40-s − 6.42·41-s + 1.07·43-s + ⋯
L(s)  = 1  − 1.32·2-s + 0.744·4-s − 0.662·5-s − 1.88·7-s + 0.337·8-s + 0.874·10-s − 0.530·11-s − 1.48·13-s + 2.48·14-s − 1.19·16-s + 0.812·17-s + 0.497·19-s − 0.492·20-s + 0.700·22-s + 1.51·23-s − 0.561·25-s + 1.96·26-s − 1.40·28-s − 0.0836·29-s + 1.23·32-s − 1.07·34-s + 1.24·35-s − 1.31·37-s − 0.656·38-s − 0.223·40-s − 1.00·41-s + 0.164·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8649 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8649 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8649\)    =    \(3^{2} \cdot 31^{2}\)
Sign: $-1$
Analytic conductor: \(69.0626\)
Root analytic conductor: \(8.31039\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8649,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
31 \( 1 \)
good2 \( 1 + 1.86T + 2T^{2} \)
5 \( 1 + 1.48T + 5T^{2} \)
7 \( 1 + 4.98T + 7T^{2} \)
11 \( 1 + 1.75T + 11T^{2} \)
13 \( 1 + 5.37T + 13T^{2} \)
17 \( 1 - 3.34T + 17T^{2} \)
19 \( 1 - 2.16T + 19T^{2} \)
23 \( 1 - 7.28T + 23T^{2} \)
29 \( 1 + 0.450T + 29T^{2} \)
37 \( 1 + 8.02T + 37T^{2} \)
41 \( 1 + 6.42T + 41T^{2} \)
43 \( 1 - 1.07T + 43T^{2} \)
47 \( 1 - 1.10T + 47T^{2} \)
53 \( 1 + 7.91T + 53T^{2} \)
59 \( 1 + 6.84T + 59T^{2} \)
61 \( 1 + 1.76T + 61T^{2} \)
67 \( 1 - 13.6T + 67T^{2} \)
71 \( 1 + 1.32T + 71T^{2} \)
73 \( 1 + 0.185T + 73T^{2} \)
79 \( 1 + 1.13T + 79T^{2} \)
83 \( 1 - 14.5T + 83T^{2} \)
89 \( 1 - 18.2T + 89T^{2} \)
97 \( 1 + 0.255T + 97T^{2} \)
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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

−7.43306097003954292922554431905, −7.09998785823779147822791878513, −6.40308781176883471691019042872, −5.34579279776779989052774573503, −4.71562837352949235870100006225, −3.51120407611861986308377711823, −3.08311201176846880364087316047, −2.10089879771958592354896377140, −0.71913161713639972054970504161, 0, 0.71913161713639972054970504161, 2.10089879771958592354896377140, 3.08311201176846880364087316047, 3.51120407611861986308377711823, 4.71562837352949235870100006225, 5.34579279776779989052774573503, 6.40308781176883471691019042872, 7.09998785823779147822791878513, 7.43306097003954292922554431905

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