Properties

Label 2-4023-1.1-c1-0-25
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  + 1.79·2-s + 1.22·4-s − 3.24·5-s − 3.00·7-s − 1.38·8-s − 5.83·10-s − 5.41·11-s − 3.18·13-s − 5.39·14-s − 4.94·16-s + 6.34·17-s + 6.14·19-s − 3.98·20-s − 9.72·22-s + 3.52·23-s + 5.53·25-s − 5.72·26-s − 3.68·28-s − 4.26·29-s − 3.29·31-s − 6.11·32-s + 11.3·34-s + 9.75·35-s − 2.56·37-s + 11.0·38-s + 4.50·40-s + 11.6·41-s + ⋯
L(s)  = 1  + 1.27·2-s + 0.613·4-s − 1.45·5-s − 1.13·7-s − 0.490·8-s − 1.84·10-s − 1.63·11-s − 0.883·13-s − 1.44·14-s − 1.23·16-s + 1.53·17-s + 1.41·19-s − 0.890·20-s − 2.07·22-s + 0.736·23-s + 1.10·25-s − 1.12·26-s − 0.697·28-s − 0.791·29-s − 0.591·31-s − 1.08·32-s + 1.95·34-s + 1.64·35-s − 0.422·37-s + 1.79·38-s + 0.712·40-s + 1.81·41-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

\(L(1)\) \(\approx\) \(1.229853927\)
\(L(\frac12)\) \(\approx\) \(1.229853927\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.79T + 2T^{2} \)
5 \( 1 + 3.24T + 5T^{2} \)
7 \( 1 + 3.00T + 7T^{2} \)
11 \( 1 + 5.41T + 11T^{2} \)
13 \( 1 + 3.18T + 13T^{2} \)
17 \( 1 - 6.34T + 17T^{2} \)
19 \( 1 - 6.14T + 19T^{2} \)
23 \( 1 - 3.52T + 23T^{2} \)
29 \( 1 + 4.26T + 29T^{2} \)
31 \( 1 + 3.29T + 31T^{2} \)
37 \( 1 + 2.56T + 37T^{2} \)
41 \( 1 - 11.6T + 41T^{2} \)
43 \( 1 + 3.66T + 43T^{2} \)
47 \( 1 - 12.1T + 47T^{2} \)
53 \( 1 + 12.2T + 53T^{2} \)
59 \( 1 + 4.43T + 59T^{2} \)
61 \( 1 - 8.21T + 61T^{2} \)
67 \( 1 + 4.82T + 67T^{2} \)
71 \( 1 - 12.4T + 71T^{2} \)
73 \( 1 + 4.98T + 73T^{2} \)
79 \( 1 + 9.73T + 79T^{2} \)
83 \( 1 - 16.6T + 83T^{2} \)
89 \( 1 + 1.09T + 89T^{2} \)
97 \( 1 + 5.97T + 97T^{2} \)
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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

−8.139108596148438138033382650658, −7.43202254074682732326465507296, −7.18898602313118465279368691651, −5.88322228067016222396503111055, −5.35170726259079087992238448371, −4.71599204895149686904834160800, −3.69992332042637929787982663303, −3.21770471374291653551408606405, −2.66765155977086826486729360006, −0.49152572422952285596841814328, 0.49152572422952285596841814328, 2.66765155977086826486729360006, 3.21770471374291653551408606405, 3.69992332042637929787982663303, 4.71599204895149686904834160800, 5.35170726259079087992238448371, 5.88322228067016222396503111055, 7.18898602313118465279368691651, 7.43202254074682732326465507296, 8.139108596148438138033382650658

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