Properties

Label 2-8032-1.1-c1-0-12
Degree $2$
Conductor $8032$
Sign $1$
Analytic cond. $64.1358$
Root an. cond. $8.00848$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5-s − 3·7-s − 3·9-s − 6·11-s − 6·13-s − 17-s + 3·23-s − 4·25-s + 2·29-s − 3·31-s − 3·35-s − 2·37-s − 11·41-s + 6·43-s − 3·45-s + 6·47-s + 2·49-s + 2·53-s − 6·55-s + 6·59-s − 10·61-s + 9·63-s − 6·65-s + 3·67-s − 12·71-s − 9·73-s + 18·77-s + ⋯
L(s)  = 1  + 0.447·5-s − 1.13·7-s − 9-s − 1.80·11-s − 1.66·13-s − 0.242·17-s + 0.625·23-s − 4/5·25-s + 0.371·29-s − 0.538·31-s − 0.507·35-s − 0.328·37-s − 1.71·41-s + 0.914·43-s − 0.447·45-s + 0.875·47-s + 2/7·49-s + 0.274·53-s − 0.809·55-s + 0.781·59-s − 1.28·61-s + 1.13·63-s − 0.744·65-s + 0.366·67-s − 1.42·71-s − 1.05·73-s + 2.05·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8032 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8032 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8032\)    =    \(2^{5} \cdot 251\)
Sign: $1$
Analytic conductor: \(64.1358\)
Root analytic conductor: \(8.00848\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8032,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3135456640\)
\(L(\frac12)\) \(\approx\) \(0.3135456640\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
251 \( 1 + T \)
good3 \( 1 + p T^{2} \)
5 \( 1 - T + p T^{2} \)
7 \( 1 + 3 T + p T^{2} \)
11 \( 1 + 6 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 + T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 11 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 9 T + p T^{2} \)
79 \( 1 - 9 T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 + p T^{2} \)
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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

−7.73682961333853601575770446443, −7.18593538758924405218360984843, −6.44956786461568034262025539328, −5.47985199425574243066917793684, −5.38463007929820859164089841732, −4.38983157016923178447095446406, −3.14444493409304980244631566003, −2.76303777000775109266559464053, −2.07572988161597836029213598244, −0.24996371582930184464391225358, 0.24996371582930184464391225358, 2.07572988161597836029213598244, 2.76303777000775109266559464053, 3.14444493409304980244631566003, 4.38983157016923178447095446406, 5.38463007929820859164089841732, 5.47985199425574243066917793684, 6.44956786461568034262025539328, 7.18593538758924405218360984843, 7.73682961333853601575770446443

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