Properties

Label 2-8041-1.1-c1-0-82
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  − 2.70·2-s − 2.86·3-s + 5.31·4-s + 1.46·5-s + 7.74·6-s − 3.90·7-s − 8.97·8-s + 5.20·9-s − 3.94·10-s + 11-s − 15.2·12-s − 2.79·13-s + 10.5·14-s − 4.18·15-s + 13.6·16-s + 17-s − 14.0·18-s + 0.0854·19-s + 7.76·20-s + 11.1·21-s − 2.70·22-s + 2.41·23-s + 25.7·24-s − 2.86·25-s + 7.57·26-s − 6.31·27-s − 20.7·28-s + ⋯
L(s)  = 1  − 1.91·2-s − 1.65·3-s + 2.65·4-s + 0.652·5-s + 3.16·6-s − 1.47·7-s − 3.17·8-s + 1.73·9-s − 1.24·10-s + 0.301·11-s − 4.39·12-s − 0.776·13-s + 2.82·14-s − 1.07·15-s + 3.41·16-s + 0.242·17-s − 3.31·18-s + 0.0196·19-s + 1.73·20-s + 2.43·21-s − 0.576·22-s + 0.502·23-s + 5.24·24-s − 0.573·25-s + 1.48·26-s − 1.21·27-s − 3.92·28-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

\(L(1)\) \(\approx\) \(0.2921064741\)
\(L(\frac12)\) \(\approx\) \(0.2921064741\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.70T + 2T^{2} \)
3 \( 1 + 2.86T + 3T^{2} \)
5 \( 1 - 1.46T + 5T^{2} \)
7 \( 1 + 3.90T + 7T^{2} \)
13 \( 1 + 2.79T + 13T^{2} \)
19 \( 1 - 0.0854T + 19T^{2} \)
23 \( 1 - 2.41T + 23T^{2} \)
29 \( 1 + 3.04T + 29T^{2} \)
31 \( 1 - 10.3T + 31T^{2} \)
37 \( 1 - 8.69T + 37T^{2} \)
41 \( 1 - 3.21T + 41T^{2} \)
47 \( 1 - 5.14T + 47T^{2} \)
53 \( 1 + 8.25T + 53T^{2} \)
59 \( 1 + 1.57T + 59T^{2} \)
61 \( 1 - 4.41T + 61T^{2} \)
67 \( 1 - 11.0T + 67T^{2} \)
71 \( 1 + 6.21T + 71T^{2} \)
73 \( 1 + 13.0T + 73T^{2} \)
79 \( 1 + 13.3T + 79T^{2} \)
83 \( 1 - 4.11T + 83T^{2} \)
89 \( 1 - 2.09T + 89T^{2} \)
97 \( 1 + 8.47T + 97T^{2} \)
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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

−7.64714638624591604013090399973, −7.14907279945655656805926316262, −6.41803007516533586441400692382, −6.14617877039431678141955413631, −5.58087328486803296960691377658, −4.42880071492918503287993933455, −3.09804176610815075345154258168, −2.32008866854749202633494869229, −1.18056577490638067622629253609, −0.44967987731499256799935009799, 0.44967987731499256799935009799, 1.18056577490638067622629253609, 2.32008866854749202633494869229, 3.09804176610815075345154258168, 4.42880071492918503287993933455, 5.58087328486803296960691377658, 6.14617877039431678141955413631, 6.41803007516533586441400692382, 7.14907279945655656805926316262, 7.64714638624591604013090399973

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