Properties

Label 2-4023-1.1-c1-0-185
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  + 1.97·2-s + 1.88·4-s + 0.788·5-s − 2.33·7-s − 0.220·8-s + 1.55·10-s − 2.70·11-s + 4.77·13-s − 4.59·14-s − 4.21·16-s − 0.185·17-s − 4.91·19-s + 1.48·20-s − 5.34·22-s + 4.39·23-s − 4.37·25-s + 9.40·26-s − 4.39·28-s − 9.18·29-s + 3.19·31-s − 7.86·32-s − 0.366·34-s − 1.83·35-s − 6.31·37-s − 9.69·38-s − 0.173·40-s − 7.67·41-s + ⋯
L(s)  = 1  + 1.39·2-s + 0.944·4-s + 0.352·5-s − 0.880·7-s − 0.0779·8-s + 0.491·10-s − 0.816·11-s + 1.32·13-s − 1.22·14-s − 1.05·16-s − 0.0451·17-s − 1.12·19-s + 0.332·20-s − 1.13·22-s + 0.915·23-s − 0.875·25-s + 1.84·26-s − 0.831·28-s − 1.70·29-s + 0.574·31-s − 1.38·32-s − 0.0628·34-s − 0.310·35-s − 1.03·37-s − 1.57·38-s − 0.0274·40-s − 1.19·41-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 \( 1 - 1.97T + 2T^{2} \)
5 \( 1 - 0.788T + 5T^{2} \)
7 \( 1 + 2.33T + 7T^{2} \)
11 \( 1 + 2.70T + 11T^{2} \)
13 \( 1 - 4.77T + 13T^{2} \)
17 \( 1 + 0.185T + 17T^{2} \)
19 \( 1 + 4.91T + 19T^{2} \)
23 \( 1 - 4.39T + 23T^{2} \)
29 \( 1 + 9.18T + 29T^{2} \)
31 \( 1 - 3.19T + 31T^{2} \)
37 \( 1 + 6.31T + 37T^{2} \)
41 \( 1 + 7.67T + 41T^{2} \)
43 \( 1 - 7.21T + 43T^{2} \)
47 \( 1 + 10.6T + 47T^{2} \)
53 \( 1 - 4.33T + 53T^{2} \)
59 \( 1 - 2.18T + 59T^{2} \)
61 \( 1 - 3.88T + 61T^{2} \)
67 \( 1 + 1.55T + 67T^{2} \)
71 \( 1 - 12.9T + 71T^{2} \)
73 \( 1 - 7.10T + 73T^{2} \)
79 \( 1 + 15.6T + 79T^{2} \)
83 \( 1 + 3.09T + 83T^{2} \)
89 \( 1 + 0.321T + 89T^{2} \)
97 \( 1 + 12.3T + 97T^{2} \)
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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

−8.067208428650739586840814312049, −6.87761503675360959513468524010, −6.46358807675354243710887724402, −5.67075127930676170029261691902, −5.22889269474386138920143910415, −4.12976824244525620149491700142, −3.56999009565122151337108525564, −2.80261643029091988385586004740, −1.82435609081958674518003603012, 0, 1.82435609081958674518003603012, 2.80261643029091988385586004740, 3.56999009565122151337108525564, 4.12976824244525620149491700142, 5.22889269474386138920143910415, 5.67075127930676170029261691902, 6.46358807675354243710887724402, 6.87761503675360959513468524010, 8.067208428650739586840814312049

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