Properties

Label 2-8045-1.1-c1-0-81
Degree $2$
Conductor $8045$
Sign $1$
Analytic cond. $64.2396$
Root an. cond. $8.01496$
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  + 2-s − 4-s − 5-s − 2·7-s − 3·8-s − 3·9-s − 10-s + 4·11-s + 2·13-s − 2·14-s − 16-s + 6·17-s − 3·18-s − 6·19-s + 20-s + 4·22-s − 6·23-s + 25-s + 2·26-s + 2·28-s + 2·29-s − 4·31-s + 5·32-s + 6·34-s + 2·35-s + 3·36-s − 10·37-s + ⋯
L(s)  = 1  + 0.707·2-s − 1/2·4-s − 0.447·5-s − 0.755·7-s − 1.06·8-s − 9-s − 0.316·10-s + 1.20·11-s + 0.554·13-s − 0.534·14-s − 1/4·16-s + 1.45·17-s − 0.707·18-s − 1.37·19-s + 0.223·20-s + 0.852·22-s − 1.25·23-s + 1/5·25-s + 0.392·26-s + 0.377·28-s + 0.371·29-s − 0.718·31-s + 0.883·32-s + 1.02·34-s + 0.338·35-s + 1/2·36-s − 1.64·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8045 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8045\)    =    \(5 \cdot 1609\)
Sign: $1$
Analytic conductor: \(64.2396\)
Root analytic conductor: \(8.01496\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8045,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.151746511\)
\(L(\frac12)\) \(\approx\) \(1.151746511\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
1609 \( 1 - T \)
good2 \( 1 - T + p T^{2} \)
3 \( 1 + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 14 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 2 T + p T^{2} \)
83 \( 1 - 10 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−8.160495898992488010563908357711, −6.76932507839522203562434435338, −6.39957467664749223874626534497, −5.70483242942339885933399484058, −5.07752621324574494540157291505, −4.06039099860597644324637958431, −3.57887381547570279461282045178, −3.16283556428725777221114510278, −1.85483874348362810689279369983, −0.46533937243820610520634011810, 0.46533937243820610520634011810, 1.85483874348362810689279369983, 3.16283556428725777221114510278, 3.57887381547570279461282045178, 4.06039099860597644324637958431, 5.07752621324574494540157291505, 5.70483242942339885933399484058, 6.39957467664749223874626534497, 6.76932507839522203562434435338, 8.160495898992488010563908357711

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