Properties

Label 2-8043-1.1-c1-0-352
Degree $2$
Conductor $8043$
Sign $1$
Analytic cond. $64.2236$
Root an. cond. $8.01396$
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  + 2.68·2-s + 3-s + 5.22·4-s + 3.75·5-s + 2.68·6-s − 7-s + 8.65·8-s + 9-s + 10.0·10-s − 2.87·11-s + 5.22·12-s + 3.73·13-s − 2.68·14-s + 3.75·15-s + 12.8·16-s + 5.21·17-s + 2.68·18-s − 4.70·19-s + 19.6·20-s − 21-s − 7.72·22-s + 2.09·23-s + 8.65·24-s + 9.11·25-s + 10.0·26-s + 27-s − 5.22·28-s + ⋯
L(s)  = 1  + 1.90·2-s + 0.577·3-s + 2.61·4-s + 1.67·5-s + 1.09·6-s − 0.377·7-s + 3.06·8-s + 0.333·9-s + 3.19·10-s − 0.866·11-s + 1.50·12-s + 1.03·13-s − 0.718·14-s + 0.969·15-s + 3.20·16-s + 1.26·17-s + 0.633·18-s − 1.07·19-s + 4.38·20-s − 0.218·21-s − 1.64·22-s + 0.436·23-s + 1.76·24-s + 1.82·25-s + 1.96·26-s + 0.192·27-s − 0.986·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8043\)    =    \(3 \cdot 7 \cdot 383\)
Sign: $1$
Analytic conductor: \(64.2236\)
Root analytic conductor: \(8.01396\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(12.53171280\)
\(L(\frac12)\) \(\approx\) \(12.53171280\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
7 \( 1 + T \)
383 \( 1 + T \)
good2 \( 1 - 2.68T + 2T^{2} \)
5 \( 1 - 3.75T + 5T^{2} \)
11 \( 1 + 2.87T + 11T^{2} \)
13 \( 1 - 3.73T + 13T^{2} \)
17 \( 1 - 5.21T + 17T^{2} \)
19 \( 1 + 4.70T + 19T^{2} \)
23 \( 1 - 2.09T + 23T^{2} \)
29 \( 1 + 1.32T + 29T^{2} \)
31 \( 1 + 9.51T + 31T^{2} \)
37 \( 1 + 5.74T + 37T^{2} \)
41 \( 1 + 3.48T + 41T^{2} \)
43 \( 1 + 0.719T + 43T^{2} \)
47 \( 1 + 7.34T + 47T^{2} \)
53 \( 1 - 0.00850T + 53T^{2} \)
59 \( 1 - 0.526T + 59T^{2} \)
61 \( 1 + 12.2T + 61T^{2} \)
67 \( 1 + 7.58T + 67T^{2} \)
71 \( 1 + 14.9T + 71T^{2} \)
73 \( 1 - 9.27T + 73T^{2} \)
79 \( 1 - 0.689T + 79T^{2} \)
83 \( 1 + 14.1T + 83T^{2} \)
89 \( 1 + 1.31T + 89T^{2} \)
97 \( 1 - 4.24T + 97T^{2} \)
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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

−7.48391607035927158732834697047, −6.83579492188178607339530792379, −6.11742263703931550370191589200, −5.68313818503127887024341597000, −5.17615667295315150662571559342, −4.31819286618109477416866888872, −3.27594231801308169565772312668, −3.06501067727413072165010458990, −1.96789591095718616450608309210, −1.60219583594470649347499596764, 1.60219583594470649347499596764, 1.96789591095718616450608309210, 3.06501067727413072165010458990, 3.27594231801308169565772312668, 4.31819286618109477416866888872, 5.17615667295315150662571559342, 5.68313818503127887024341597000, 6.11742263703931550370191589200, 6.83579492188178607339530792379, 7.48391607035927158732834697047

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