Properties

Label 2-4023-1.1-c1-0-195
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  + 1.77·2-s + 1.16·4-s + 0.742·5-s + 3.55·7-s − 1.48·8-s + 1.32·10-s − 2.30·11-s − 4.43·13-s + 6.32·14-s − 4.97·16-s − 1.82·17-s − 4.78·19-s + 0.865·20-s − 4.10·22-s − 3.20·23-s − 4.44·25-s − 7.89·26-s + 4.14·28-s − 10.2·29-s − 6.12·31-s − 5.88·32-s − 3.24·34-s + 2.63·35-s + 8.55·37-s − 8.51·38-s − 1.10·40-s + 2.95·41-s + ⋯
L(s)  = 1  + 1.25·2-s + 0.583·4-s + 0.331·5-s + 1.34·7-s − 0.524·8-s + 0.417·10-s − 0.695·11-s − 1.23·13-s + 1.69·14-s − 1.24·16-s − 0.441·17-s − 1.09·19-s + 0.193·20-s − 0.874·22-s − 0.668·23-s − 0.889·25-s − 1.54·26-s + 0.783·28-s − 1.90·29-s − 1.10·31-s − 1.04·32-s − 0.556·34-s + 0.445·35-s + 1.40·37-s − 1.38·38-s − 0.173·40-s + 0.461·41-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 \( 1 - 1.77T + 2T^{2} \)
5 \( 1 - 0.742T + 5T^{2} \)
7 \( 1 - 3.55T + 7T^{2} \)
11 \( 1 + 2.30T + 11T^{2} \)
13 \( 1 + 4.43T + 13T^{2} \)
17 \( 1 + 1.82T + 17T^{2} \)
19 \( 1 + 4.78T + 19T^{2} \)
23 \( 1 + 3.20T + 23T^{2} \)
29 \( 1 + 10.2T + 29T^{2} \)
31 \( 1 + 6.12T + 31T^{2} \)
37 \( 1 - 8.55T + 37T^{2} \)
41 \( 1 - 2.95T + 41T^{2} \)
43 \( 1 - 1.43T + 43T^{2} \)
47 \( 1 + 0.237T + 47T^{2} \)
53 \( 1 + 0.970T + 53T^{2} \)
59 \( 1 + 3.07T + 59T^{2} \)
61 \( 1 - 11.6T + 61T^{2} \)
67 \( 1 - 4.04T + 67T^{2} \)
71 \( 1 + 9.80T + 71T^{2} \)
73 \( 1 + 9.11T + 73T^{2} \)
79 \( 1 - 11.1T + 79T^{2} \)
83 \( 1 - 14.2T + 83T^{2} \)
89 \( 1 + 0.992T + 89T^{2} \)
97 \( 1 - 1.71T + 97T^{2} \)
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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

−7.80254977945713872155500834035, −7.44145437204785799488583970909, −6.26371422128212989492946144479, −5.63154908177810851817515228145, −5.00901370191110250008667060760, −4.40711420566493440484971069004, −3.70286533549769875333305262438, −2.31418761866942354918827995154, −2.06937325434808882873414838511, 0, 2.06937325434808882873414838511, 2.31418761866942354918827995154, 3.70286533549769875333305262438, 4.40711420566493440484971069004, 5.00901370191110250008667060760, 5.63154908177810851817515228145, 6.26371422128212989492946144479, 7.44145437204785799488583970909, 7.80254977945713872155500834035

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