Properties

Label 2-4023-1.1-c1-0-197
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  + 2.51·2-s + 4.31·4-s − 1.65·5-s + 0.864·7-s + 5.82·8-s − 4.14·10-s − 3.73·11-s − 5.68·13-s + 2.17·14-s + 5.99·16-s − 5.96·17-s + 1.24·19-s − 7.12·20-s − 9.38·22-s − 7.12·23-s − 2.27·25-s − 14.2·26-s + 3.73·28-s + 5.91·29-s + 5.20·31-s + 3.42·32-s − 14.9·34-s − 1.42·35-s − 10.0·37-s + 3.13·38-s − 9.61·40-s − 0.350·41-s + ⋯
L(s)  = 1  + 1.77·2-s + 2.15·4-s − 0.738·5-s + 0.326·7-s + 2.05·8-s − 1.31·10-s − 1.12·11-s − 1.57·13-s + 0.580·14-s + 1.49·16-s − 1.44·17-s + 0.285·19-s − 1.59·20-s − 2.00·22-s − 1.48·23-s − 0.454·25-s − 2.79·26-s + 0.705·28-s + 1.09·29-s + 0.934·31-s + 0.605·32-s − 2.56·34-s − 0.241·35-s − 1.66·37-s + 0.507·38-s − 1.51·40-s − 0.0546·41-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 \( 1 - 2.51T + 2T^{2} \)
5 \( 1 + 1.65T + 5T^{2} \)
7 \( 1 - 0.864T + 7T^{2} \)
11 \( 1 + 3.73T + 11T^{2} \)
13 \( 1 + 5.68T + 13T^{2} \)
17 \( 1 + 5.96T + 17T^{2} \)
19 \( 1 - 1.24T + 19T^{2} \)
23 \( 1 + 7.12T + 23T^{2} \)
29 \( 1 - 5.91T + 29T^{2} \)
31 \( 1 - 5.20T + 31T^{2} \)
37 \( 1 + 10.0T + 37T^{2} \)
41 \( 1 + 0.350T + 41T^{2} \)
43 \( 1 - 9.82T + 43T^{2} \)
47 \( 1 + 0.398T + 47T^{2} \)
53 \( 1 - 4.07T + 53T^{2} \)
59 \( 1 + 9.96T + 59T^{2} \)
61 \( 1 - 7.65T + 61T^{2} \)
67 \( 1 - 5.51T + 67T^{2} \)
71 \( 1 - 5.20T + 71T^{2} \)
73 \( 1 - 14.1T + 73T^{2} \)
79 \( 1 + 14.1T + 79T^{2} \)
83 \( 1 + 14.2T + 83T^{2} \)
89 \( 1 - 10.0T + 89T^{2} \)
97 \( 1 - 11.8T + 97T^{2} \)
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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

−7.79769224535254203260656859802, −7.19352274271136374087716574147, −6.47785753554433960335979141419, −5.59589386036580148157336180113, −4.81796126336858689679345105767, −4.48822321139401667057545058828, −3.61653367652601060346039428036, −2.59168888831911085576383781295, −2.13967344981942956554246299421, 0, 2.13967344981942956554246299421, 2.59168888831911085576383781295, 3.61653367652601060346039428036, 4.48822321139401667057545058828, 4.81796126336858689679345105767, 5.59589386036580148157336180113, 6.47785753554433960335979141419, 7.19352274271136374087716574147, 7.79769224535254203260656859802

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