Properties

Label 2-8041-1.1-c1-0-112
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.73·2-s + 2.13·3-s + 1.00·4-s − 4.15·5-s − 3.69·6-s − 1.81·7-s + 1.72·8-s + 1.53·9-s + 7.20·10-s + 11-s + 2.14·12-s + 3.34·13-s + 3.15·14-s − 8.86·15-s − 4.99·16-s − 17-s − 2.66·18-s − 0.395·19-s − 4.18·20-s − 3.87·21-s − 1.73·22-s + 3.74·23-s + 3.67·24-s + 12.2·25-s − 5.79·26-s − 3.11·27-s − 1.82·28-s + ⋯
L(s)  = 1  − 1.22·2-s + 1.22·3-s + 0.502·4-s − 1.86·5-s − 1.50·6-s − 0.687·7-s + 0.609·8-s + 0.512·9-s + 2.27·10-s + 0.301·11-s + 0.618·12-s + 0.926·13-s + 0.842·14-s − 2.28·15-s − 1.24·16-s − 0.242·17-s − 0.628·18-s − 0.0907·19-s − 0.934·20-s − 0.845·21-s − 0.369·22-s + 0.781·23-s + 0.749·24-s + 2.45·25-s − 1.13·26-s − 0.599·27-s − 0.345·28-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: \(0\)
Selberg data: \((2,\ 8041,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7779059054\)
\(L(\frac12)\) \(\approx\) \(0.7779059054\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.73T + 2T^{2} \)
3 \( 1 - 2.13T + 3T^{2} \)
5 \( 1 + 4.15T + 5T^{2} \)
7 \( 1 + 1.81T + 7T^{2} \)
13 \( 1 - 3.34T + 13T^{2} \)
19 \( 1 + 0.395T + 19T^{2} \)
23 \( 1 - 3.74T + 23T^{2} \)
29 \( 1 - 6.92T + 29T^{2} \)
31 \( 1 + 4.77T + 31T^{2} \)
37 \( 1 - 12.0T + 37T^{2} \)
41 \( 1 - 3.93T + 41T^{2} \)
47 \( 1 - 0.482T + 47T^{2} \)
53 \( 1 + 5.31T + 53T^{2} \)
59 \( 1 + 5.33T + 59T^{2} \)
61 \( 1 + 14.4T + 61T^{2} \)
67 \( 1 + 9.55T + 67T^{2} \)
71 \( 1 + 10.8T + 71T^{2} \)
73 \( 1 - 0.787T + 73T^{2} \)
79 \( 1 + 13.0T + 79T^{2} \)
83 \( 1 - 6.37T + 83T^{2} \)
89 \( 1 + 6.94T + 89T^{2} \)
97 \( 1 - 9.60T + 97T^{2} \)
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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

−7.909591612336868823494148818478, −7.59233835005443692948972418919, −6.89602411933576526172194140015, −6.09949821774437621481818020821, −4.51740309104439124248278745170, −4.23072978364773121137786186559, −3.23562374097783842764154976589, −2.90781718626815409501303759300, −1.50001148474749690564601568287, −0.51990435895031157928822570556, 0.51990435895031157928822570556, 1.50001148474749690564601568287, 2.90781718626815409501303759300, 3.23562374097783842764154976589, 4.23072978364773121137786186559, 4.51740309104439124248278745170, 6.09949821774437621481818020821, 6.89602411933576526172194140015, 7.59233835005443692948972418919, 7.909591612336868823494148818478

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