Properties

Label 2-8041-1.1-c1-0-486
Degree $2$
Conductor $8041$
Sign $-1$
Analytic cond. $64.2077$
Root an. cond. $8.01297$
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  − 1.85·2-s + 3.31·3-s + 1.45·4-s + 0.943·5-s − 6.15·6-s − 1.28·7-s + 1.01·8-s + 7.97·9-s − 1.75·10-s − 11-s + 4.82·12-s − 3.54·13-s + 2.37·14-s + 3.12·15-s − 4.79·16-s + 17-s − 14.8·18-s − 3.35·19-s + 1.37·20-s − 4.24·21-s + 1.85·22-s + 3.29·23-s + 3.35·24-s − 4.11·25-s + 6.58·26-s + 16.4·27-s − 1.86·28-s + ⋯
L(s)  = 1  − 1.31·2-s + 1.91·3-s + 0.727·4-s + 0.421·5-s − 2.51·6-s − 0.483·7-s + 0.357·8-s + 2.65·9-s − 0.554·10-s − 0.301·11-s + 1.39·12-s − 0.982·13-s + 0.636·14-s + 0.806·15-s − 1.19·16-s + 0.242·17-s − 3.49·18-s − 0.770·19-s + 0.306·20-s − 0.925·21-s + 0.396·22-s + 0.687·23-s + 0.684·24-s − 0.822·25-s + 1.29·26-s + 3.17·27-s − 0.352·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8041 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8041 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8041\)    =    \(11 \cdot 17 \cdot 43\)
Sign: $-1$
Analytic conductor: \(64.2077\)
Root analytic conductor: \(8.01297\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8041,\ (\ :1/2),\ -1)\)

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)$
bad11 \( 1 + T \)
17 \( 1 - T \)
43 \( 1 - T \)
good2 \( 1 + 1.85T + 2T^{2} \)
3 \( 1 - 3.31T + 3T^{2} \)
5 \( 1 - 0.943T + 5T^{2} \)
7 \( 1 + 1.28T + 7T^{2} \)
13 \( 1 + 3.54T + 13T^{2} \)
19 \( 1 + 3.35T + 19T^{2} \)
23 \( 1 - 3.29T + 23T^{2} \)
29 \( 1 + 6.51T + 29T^{2} \)
31 \( 1 - 0.322T + 31T^{2} \)
37 \( 1 + 10.0T + 37T^{2} \)
41 \( 1 + 8.39T + 41T^{2} \)
47 \( 1 - 6.51T + 47T^{2} \)
53 \( 1 - 3.17T + 53T^{2} \)
59 \( 1 - 1.42T + 59T^{2} \)
61 \( 1 + 10.7T + 61T^{2} \)
67 \( 1 - 12.2T + 67T^{2} \)
71 \( 1 + 4.14T + 71T^{2} \)
73 \( 1 + 6.21T + 73T^{2} \)
79 \( 1 + 16.6T + 79T^{2} \)
83 \( 1 + 0.588T + 83T^{2} \)
89 \( 1 - 11.0T + 89T^{2} \)
97 \( 1 + 17.6T + 97T^{2} \)
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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

−7.63513264605734314155573321541, −7.23208137739616314175288357793, −6.63352827741489823921858601014, −5.34988064538946501867722284508, −4.44162075961870778703119066769, −3.63636181920291794210359623383, −2.81120145505754332305213287754, −2.08264651635893479697538488730, −1.52953842398780976924654486174, 0, 1.52953842398780976924654486174, 2.08264651635893479697538488730, 2.81120145505754332305213287754, 3.63636181920291794210359623383, 4.44162075961870778703119066769, 5.34988064538946501867722284508, 6.63352827741489823921858601014, 7.23208137739616314175288357793, 7.63513264605734314155573321541

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