Properties

Label 2-4023-1.1-c1-0-103
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  − 2.82·2-s + 5.97·4-s + 0.305·5-s − 1.90·7-s − 11.2·8-s − 0.863·10-s − 0.144·11-s − 1.96·13-s + 5.37·14-s + 19.7·16-s − 3.93·17-s + 6.59·19-s + 1.82·20-s + 0.407·22-s − 5.77·23-s − 4.90·25-s + 5.55·26-s − 11.3·28-s + 5.85·29-s − 2.74·31-s − 33.3·32-s + 11.1·34-s − 0.581·35-s + 10.1·37-s − 18.6·38-s − 3.43·40-s + 4.92·41-s + ⋯
L(s)  = 1  − 1.99·2-s + 2.98·4-s + 0.136·5-s − 0.719·7-s − 3.96·8-s − 0.272·10-s − 0.0435·11-s − 0.545·13-s + 1.43·14-s + 4.93·16-s − 0.954·17-s + 1.51·19-s + 0.408·20-s + 0.0869·22-s − 1.20·23-s − 0.981·25-s + 1.09·26-s − 2.14·28-s + 1.08·29-s − 0.493·31-s − 5.89·32-s + 1.90·34-s − 0.0982·35-s + 1.66·37-s − 3.02·38-s − 0.542·40-s + 0.768·41-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 \( 1 + 2.82T + 2T^{2} \)
5 \( 1 - 0.305T + 5T^{2} \)
7 \( 1 + 1.90T + 7T^{2} \)
11 \( 1 + 0.144T + 11T^{2} \)
13 \( 1 + 1.96T + 13T^{2} \)
17 \( 1 + 3.93T + 17T^{2} \)
19 \( 1 - 6.59T + 19T^{2} \)
23 \( 1 + 5.77T + 23T^{2} \)
29 \( 1 - 5.85T + 29T^{2} \)
31 \( 1 + 2.74T + 31T^{2} \)
37 \( 1 - 10.1T + 37T^{2} \)
41 \( 1 - 4.92T + 41T^{2} \)
43 \( 1 - 8.01T + 43T^{2} \)
47 \( 1 - 10.1T + 47T^{2} \)
53 \( 1 - 1.16T + 53T^{2} \)
59 \( 1 + 5.75T + 59T^{2} \)
61 \( 1 - 0.466T + 61T^{2} \)
67 \( 1 + 13.2T + 67T^{2} \)
71 \( 1 - 0.0478T + 71T^{2} \)
73 \( 1 - 7.71T + 73T^{2} \)
79 \( 1 - 15.7T + 79T^{2} \)
83 \( 1 - 4.76T + 83T^{2} \)
89 \( 1 + 1.21T + 89T^{2} \)
97 \( 1 + 5.11T + 97T^{2} \)
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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

−7.88035204137970569192149669768, −7.76288468162060123709125754569, −6.83172385530899907042358864123, −6.20082661819711508197541514259, −5.56708602543639966424115143134, −4.00183339652337862262146752387, −2.82771352177254873433244913455, −2.30488204061333930178441828217, −1.09635761184597320413020650093, 0, 1.09635761184597320413020650093, 2.30488204061333930178441828217, 2.82771352177254873433244913455, 4.00183339652337862262146752387, 5.56708602543639966424115143134, 6.20082661819711508197541514259, 6.83172385530899907042358864123, 7.76288468162060123709125754569, 7.88035204137970569192149669768

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