Properties

Label 2-8023-1.1-c1-0-428
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  − 2.79·2-s − 0.951·3-s + 5.83·4-s + 2.72·5-s + 2.66·6-s + 1.55·7-s − 10.7·8-s − 2.09·9-s − 7.62·10-s + 4.52·11-s − 5.55·12-s − 4.81·13-s − 4.36·14-s − 2.59·15-s + 18.3·16-s + 4.93·17-s + 5.86·18-s − 6.45·19-s + 15.8·20-s − 1.48·21-s − 12.6·22-s − 0.588·23-s + 10.2·24-s + 2.42·25-s + 13.4·26-s + 4.84·27-s + 9.09·28-s + ⋯
L(s)  = 1  − 1.97·2-s − 0.549·3-s + 2.91·4-s + 1.21·5-s + 1.08·6-s + 0.589·7-s − 3.79·8-s − 0.698·9-s − 2.41·10-s + 1.36·11-s − 1.60·12-s − 1.33·13-s − 1.16·14-s − 0.669·15-s + 4.59·16-s + 1.19·17-s + 1.38·18-s − 1.48·19-s + 3.55·20-s − 0.323·21-s − 2.69·22-s − 0.122·23-s + 2.08·24-s + 0.484·25-s + 2.64·26-s + 0.933·27-s + 1.71·28-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 \( 1 + 2.79T + 2T^{2} \)
3 \( 1 + 0.951T + 3T^{2} \)
5 \( 1 - 2.72T + 5T^{2} \)
7 \( 1 - 1.55T + 7T^{2} \)
11 \( 1 - 4.52T + 11T^{2} \)
13 \( 1 + 4.81T + 13T^{2} \)
17 \( 1 - 4.93T + 17T^{2} \)
19 \( 1 + 6.45T + 19T^{2} \)
23 \( 1 + 0.588T + 23T^{2} \)
29 \( 1 + 7.40T + 29T^{2} \)
31 \( 1 - 4.71T + 31T^{2} \)
37 \( 1 + 9.59T + 37T^{2} \)
41 \( 1 - 3.80T + 41T^{2} \)
43 \( 1 + 3.38T + 43T^{2} \)
47 \( 1 + 2.11T + 47T^{2} \)
53 \( 1 - 7.56T + 53T^{2} \)
59 \( 1 + 0.485T + 59T^{2} \)
61 \( 1 - 11.8T + 61T^{2} \)
67 \( 1 + 1.53T + 67T^{2} \)
73 \( 1 - 9.26T + 73T^{2} \)
79 \( 1 - 1.69T + 79T^{2} \)
83 \( 1 + 14.2T + 83T^{2} \)
89 \( 1 + 4.19T + 89T^{2} \)
97 \( 1 - 16.9T + 97T^{2} \)
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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

−7.58365649519988164450631784118, −6.86773805947562672828478729338, −6.32379124891580767370550855313, −5.74670631462793284851761215215, −5.08649452327582598418175527428, −3.59321194048084755166330415633, −2.46031723236294319896749183835, −1.93701637100923623817843667561, −1.15869492755580855083213079240, 0, 1.15869492755580855083213079240, 1.93701637100923623817843667561, 2.46031723236294319896749183835, 3.59321194048084755166330415633, 5.08649452327582598418175527428, 5.74670631462793284851761215215, 6.32379124891580767370550855313, 6.86773805947562672828478729338, 7.58365649519988164450631784118

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