Properties

Label 2-8023-1.1-c1-0-378
Degree $2$
Conductor $8023$
Sign $-1$
Analytic cond. $64.0639$
Root an. cond. $8.00399$
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  − 2.67·2-s + 0.688·3-s + 5.17·4-s − 3.33·5-s − 1.84·6-s + 3.78·7-s − 8.50·8-s − 2.52·9-s + 8.92·10-s + 1.45·11-s + 3.56·12-s + 3.73·13-s − 10.1·14-s − 2.29·15-s + 12.4·16-s − 0.457·17-s + 6.76·18-s − 4.11·19-s − 17.2·20-s + 2.60·21-s − 3.88·22-s − 6.37·23-s − 5.85·24-s + 6.11·25-s − 10.0·26-s − 3.80·27-s + 19.5·28-s + ⋯
L(s)  = 1  − 1.89·2-s + 0.397·3-s + 2.58·4-s − 1.49·5-s − 0.753·6-s + 1.43·7-s − 3.00·8-s − 0.841·9-s + 2.82·10-s + 0.437·11-s + 1.02·12-s + 1.03·13-s − 2.71·14-s − 0.593·15-s + 3.10·16-s − 0.110·17-s + 1.59·18-s − 0.944·19-s − 3.85·20-s + 0.569·21-s − 0.828·22-s − 1.33·23-s − 1.19·24-s + 1.22·25-s − 1.96·26-s − 0.732·27-s + 3.70·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8023 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8023 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8023\)    =    \(71 \cdot 113\)
Sign: $-1$
Analytic conductor: \(64.0639\)
Root analytic conductor: \(8.00399\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8023,\ (\ :1/2),\ -1)\)

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)$
bad71 \( 1 + T \)
113 \( 1 + T \)
good2 \( 1 + 2.67T + 2T^{2} \)
3 \( 1 - 0.688T + 3T^{2} \)
5 \( 1 + 3.33T + 5T^{2} \)
7 \( 1 - 3.78T + 7T^{2} \)
11 \( 1 - 1.45T + 11T^{2} \)
13 \( 1 - 3.73T + 13T^{2} \)
17 \( 1 + 0.457T + 17T^{2} \)
19 \( 1 + 4.11T + 19T^{2} \)
23 \( 1 + 6.37T + 23T^{2} \)
29 \( 1 + 7.35T + 29T^{2} \)
31 \( 1 - 5.96T + 31T^{2} \)
37 \( 1 - 11.4T + 37T^{2} \)
41 \( 1 - 7.78T + 41T^{2} \)
43 \( 1 + 9.44T + 43T^{2} \)
47 \( 1 - 11.7T + 47T^{2} \)
53 \( 1 + 2.37T + 53T^{2} \)
59 \( 1 - 8.26T + 59T^{2} \)
61 \( 1 + 6.75T + 61T^{2} \)
67 \( 1 + 4.48T + 67T^{2} \)
73 \( 1 + 7.70T + 73T^{2} \)
79 \( 1 + 11.2T + 79T^{2} \)
83 \( 1 + 4.14T + 83T^{2} \)
89 \( 1 - 10.3T + 89T^{2} \)
97 \( 1 + 9.49T + 97T^{2} \)
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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

−7.84680072112885242492288069970, −7.37496794518496224882941521919, −6.31796771909310535818961936658, −5.79625191946648906640459573167, −4.36755101149841813579381960430, −3.82514414398002561546205045650, −2.75171749978371224911172875945, −1.94685055431516318860214379946, −1.04215725808419503501793416488, 0, 1.04215725808419503501793416488, 1.94685055431516318860214379946, 2.75171749978371224911172875945, 3.82514414398002561546205045650, 4.36755101149841813579381960430, 5.79625191946648906640459573167, 6.31796771909310535818961936658, 7.37496794518496224882941521919, 7.84680072112885242492288069970

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