Properties

Label 2-4023-1.1-c1-0-48
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 $0$

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: \(0\)
Selberg data: \((2,\ 4023,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9570250987\)
\(L(\frac12)\) \(\approx\) \(0.9570250987\)
\(L(\frac{3}{2})\) 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

−8.310160068963938849227191477571, −8.008127138232925548640711241324, −7.24272330658531233187265493002, −6.61622792463381751230640437029, −5.37387549111511384895372025762, −4.61851643916723984337358344273, −4.04158630709888764152749459776, −2.53265054305483493241361015342, −1.70545428049899688755964570267, −0.70622380810238026185860549494, 0.70622380810238026185860549494, 1.70545428049899688755964570267, 2.53265054305483493241361015342, 4.04158630709888764152749459776, 4.61851643916723984337358344273, 5.37387549111511384895372025762, 6.61622792463381751230640437029, 7.24272330658531233187265493002, 8.008127138232925548640711241324, 8.310160068963938849227191477571

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