Properties

Label 2-8041-1.1-c1-0-270
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  − 1.69·2-s − 2.67·3-s + 0.864·4-s + 3.80·5-s + 4.52·6-s − 4.13·7-s + 1.92·8-s + 4.14·9-s − 6.44·10-s − 11-s − 2.31·12-s + 0.566·13-s + 7.00·14-s − 10.1·15-s − 4.98·16-s + 17-s − 7.02·18-s − 4.77·19-s + 3.29·20-s + 11.0·21-s + 1.69·22-s − 4.27·23-s − 5.13·24-s + 9.47·25-s − 0.958·26-s − 3.07·27-s − 3.57·28-s + ⋯
L(s)  = 1  − 1.19·2-s − 1.54·3-s + 0.432·4-s + 1.70·5-s + 1.84·6-s − 1.56·7-s + 0.679·8-s + 1.38·9-s − 2.03·10-s − 0.301·11-s − 0.667·12-s + 0.157·13-s + 1.87·14-s − 2.62·15-s − 1.24·16-s + 0.242·17-s − 1.65·18-s − 1.09·19-s + 0.735·20-s + 2.41·21-s + 0.360·22-s − 0.892·23-s − 1.04·24-s + 1.89·25-s − 0.187·26-s − 0.590·27-s − 0.676·28-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 \( 1 + 1.69T + 2T^{2} \)
3 \( 1 + 2.67T + 3T^{2} \)
5 \( 1 - 3.80T + 5T^{2} \)
7 \( 1 + 4.13T + 7T^{2} \)
13 \( 1 - 0.566T + 13T^{2} \)
19 \( 1 + 4.77T + 19T^{2} \)
23 \( 1 + 4.27T + 23T^{2} \)
29 \( 1 - 0.147T + 29T^{2} \)
31 \( 1 - 5.78T + 31T^{2} \)
37 \( 1 + 4.53T + 37T^{2} \)
41 \( 1 + 3.65T + 41T^{2} \)
47 \( 1 - 10.5T + 47T^{2} \)
53 \( 1 - 12.0T + 53T^{2} \)
59 \( 1 + 12.3T + 59T^{2} \)
61 \( 1 - 4.08T + 61T^{2} \)
67 \( 1 + 5.44T + 67T^{2} \)
71 \( 1 - 7.93T + 71T^{2} \)
73 \( 1 + 8.98T + 73T^{2} \)
79 \( 1 + 5.18T + 79T^{2} \)
83 \( 1 - 0.350T + 83T^{2} \)
89 \( 1 - 7.41T + 89T^{2} \)
97 \( 1 - 2.23T + 97T^{2} \)
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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

−7.21728052935338929269786830985, −6.70864468409366069576280751516, −6.07880242566680898062957878178, −5.79908109365885063140952010189, −4.94135718492076101586186375475, −4.06557052336510359961345580527, −2.72762325588621265852160430348, −1.87931273959868803804911630895, −0.887192678771727235347933778024, 0, 0.887192678771727235347933778024, 1.87931273959868803804911630895, 2.72762325588621265852160430348, 4.06557052336510359961345580527, 4.94135718492076101586186375475, 5.79908109365885063140952010189, 6.07880242566680898062957878178, 6.70864468409366069576280751516, 7.21728052935338929269786830985

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