Properties

Label 2-4023-1.1-c1-0-189
Degree $2$
Conductor $4023$
Sign $-1$
Analytic cond. $32.1238$
Root an. cond. $5.66778$
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  + 2.38·2-s + 3.68·4-s − 0.998·5-s − 3.46·7-s + 4.01·8-s − 2.37·10-s + 1.23·11-s − 0.762·13-s − 8.26·14-s + 2.20·16-s + 2.76·17-s − 6.45·19-s − 3.67·20-s + 2.94·22-s − 4.57·23-s − 4.00·25-s − 1.81·26-s − 12.7·28-s + 6.92·29-s + 1.57·31-s − 2.77·32-s + 6.58·34-s + 3.46·35-s + 1.00·37-s − 15.3·38-s − 4.00·40-s − 2.61·41-s + ⋯
L(s)  = 1  + 1.68·2-s + 1.84·4-s − 0.446·5-s − 1.31·7-s + 1.41·8-s − 0.752·10-s + 0.373·11-s − 0.211·13-s − 2.20·14-s + 0.550·16-s + 0.670·17-s − 1.48·19-s − 0.822·20-s + 0.628·22-s − 0.953·23-s − 0.800·25-s − 0.356·26-s − 2.41·28-s + 1.28·29-s + 0.283·31-s − 0.491·32-s + 1.12·34-s + 0.584·35-s + 0.164·37-s − 2.49·38-s − 0.633·40-s − 0.408·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4023 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4023 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4023\)    =    \(3^{3} \cdot 149\)
Sign: $-1$
Analytic conductor: \(32.1238\)
Root analytic conductor: \(5.66778\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4023,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
149 \( 1 + T \)
good2 \( 1 - 2.38T + 2T^{2} \)
5 \( 1 + 0.998T + 5T^{2} \)
7 \( 1 + 3.46T + 7T^{2} \)
11 \( 1 - 1.23T + 11T^{2} \)
13 \( 1 + 0.762T + 13T^{2} \)
17 \( 1 - 2.76T + 17T^{2} \)
19 \( 1 + 6.45T + 19T^{2} \)
23 \( 1 + 4.57T + 23T^{2} \)
29 \( 1 - 6.92T + 29T^{2} \)
31 \( 1 - 1.57T + 31T^{2} \)
37 \( 1 - 1.00T + 37T^{2} \)
41 \( 1 + 2.61T + 41T^{2} \)
43 \( 1 + 11.3T + 43T^{2} \)
47 \( 1 + 3.40T + 47T^{2} \)
53 \( 1 + 12.4T + 53T^{2} \)
59 \( 1 - 10.4T + 59T^{2} \)
61 \( 1 + 5.39T + 61T^{2} \)
67 \( 1 + 0.0539T + 67T^{2} \)
71 \( 1 + 5.95T + 71T^{2} \)
73 \( 1 + 11.3T + 73T^{2} \)
79 \( 1 - 8.94T + 79T^{2} \)
83 \( 1 - 7.61T + 83T^{2} \)
89 \( 1 + 13.3T + 89T^{2} \)
97 \( 1 - 17.4T + 97T^{2} \)
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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

−7.899887707363032212959552893642, −6.90727233177616640450601823844, −6.36788578528701120848193595259, −5.96422759209355629209448185814, −4.89609628485861282485190087238, −4.21702360686845698474242409256, −3.52356744301379595255336480082, −2.93970634228474698676762683911, −1.89462489914987081837972456238, 0, 1.89462489914987081837972456238, 2.93970634228474698676762683911, 3.52356744301379595255336480082, 4.21702360686845698474242409256, 4.89609628485861282485190087238, 5.96422759209355629209448185814, 6.36788578528701120848193595259, 6.90727233177616640450601823844, 7.899887707363032212959552893642

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