Properties

Label 2-8041-1.1-c1-0-85
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  − 1.93·2-s − 1.02·3-s + 1.72·4-s + 3.42·5-s + 1.97·6-s − 3.76·7-s + 0.521·8-s − 1.95·9-s − 6.60·10-s + 11-s − 1.76·12-s − 3.64·13-s + 7.27·14-s − 3.49·15-s − 4.46·16-s − 17-s + 3.77·18-s − 5.82·19-s + 5.91·20-s + 3.85·21-s − 1.93·22-s + 6.80·23-s − 0.532·24-s + 6.69·25-s + 7.04·26-s + 5.06·27-s − 6.52·28-s + ⋯
L(s)  = 1  − 1.36·2-s − 0.589·3-s + 0.864·4-s + 1.52·5-s + 0.805·6-s − 1.42·7-s + 0.184·8-s − 0.652·9-s − 2.08·10-s + 0.301·11-s − 0.510·12-s − 1.01·13-s + 1.94·14-s − 0.902·15-s − 1.11·16-s − 0.242·17-s + 0.890·18-s − 1.33·19-s + 1.32·20-s + 0.840·21-s − 0.411·22-s + 1.41·23-s − 0.108·24-s + 1.33·25-s + 1.38·26-s + 0.974·27-s − 1.23·28-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

\(L(1)\) \(\approx\) \(0.5022555550\)
\(L(\frac12)\) \(\approx\) \(0.5022555550\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.93T + 2T^{2} \)
3 \( 1 + 1.02T + 3T^{2} \)
5 \( 1 - 3.42T + 5T^{2} \)
7 \( 1 + 3.76T + 7T^{2} \)
13 \( 1 + 3.64T + 13T^{2} \)
19 \( 1 + 5.82T + 19T^{2} \)
23 \( 1 - 6.80T + 23T^{2} \)
29 \( 1 - 8.99T + 29T^{2} \)
31 \( 1 - 8.93T + 31T^{2} \)
37 \( 1 - 5.86T + 37T^{2} \)
41 \( 1 + 12.1T + 41T^{2} \)
47 \( 1 + 8.53T + 47T^{2} \)
53 \( 1 + 1.76T + 53T^{2} \)
59 \( 1 + 8.40T + 59T^{2} \)
61 \( 1 + 13.7T + 61T^{2} \)
67 \( 1 - 10.2T + 67T^{2} \)
71 \( 1 - 6.02T + 71T^{2} \)
73 \( 1 + 9.17T + 73T^{2} \)
79 \( 1 + 6.50T + 79T^{2} \)
83 \( 1 - 13.6T + 83T^{2} \)
89 \( 1 + 6.66T + 89T^{2} \)
97 \( 1 - 2.21T + 97T^{2} \)
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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

−8.074072878037867481257707202252, −6.84427132065616446838685697606, −6.47984642984855016024442732909, −6.25649003110640087972826112972, −5.08747795488042178662332333095, −4.60711427903228165265292844103, −2.95386733671361110207548018336, −2.58234317476650909628765483307, −1.49196001296926371503875065363, −0.45330927788907692924964108316, 0.45330927788907692924964108316, 1.49196001296926371503875065363, 2.58234317476650909628765483307, 2.95386733671361110207548018336, 4.60711427903228165265292844103, 5.08747795488042178662332333095, 6.25649003110640087972826112972, 6.47984642984855016024442732909, 6.84427132065616446838685697606, 8.074072878037867481257707202252

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