Properties

Label 2-100800-1.1-c1-0-11
Degree $2$
Conductor $100800$
Sign $1$
Analytic cond. $804.892$
Root an. cond. $28.3706$
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  + 7-s − 4·11-s − 2·13-s + 6·17-s − 6·19-s − 2·23-s − 6·29-s + 2·31-s − 8·37-s − 12·41-s + 4·43-s − 8·47-s + 49-s − 2·53-s − 12·59-s + 10·61-s − 4·67-s + 8·71-s + 2·73-s − 4·77-s + 8·79-s + 12·89-s − 2·91-s − 10·97-s + 101-s + 103-s + 107-s + ⋯
L(s)  = 1  + 0.377·7-s − 1.20·11-s − 0.554·13-s + 1.45·17-s − 1.37·19-s − 0.417·23-s − 1.11·29-s + 0.359·31-s − 1.31·37-s − 1.87·41-s + 0.609·43-s − 1.16·47-s + 1/7·49-s − 0.274·53-s − 1.56·59-s + 1.28·61-s − 0.488·67-s + 0.949·71-s + 0.234·73-s − 0.455·77-s + 0.900·79-s + 1.27·89-s − 0.209·91-s − 1.01·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 100800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 100800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(100800\)    =    \(2^{6} \cdot 3^{2} \cdot 5^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(804.892\)
Root analytic conductor: \(28.3706\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 100800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6852846100\)
\(L(\frac12)\) \(\approx\) \(0.6852846100\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 - T \)
good11 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 12 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
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

−13.56289301764700, −13.42412628263687, −12.65075316416637, −12.29700792842823, −11.96576253952627, −11.21271227292535, −10.69273913866487, −10.42317663112410, −9.773365858784851, −9.488468477773367, −8.558238776760090, −8.227863644645180, −7.862522865582511, −7.229093967692830, −6.785153370643595, −5.984281185658007, −5.595031072544523, −4.850139531281506, −4.775697996433149, −3.636303531217058, −3.426044230286731, −2.503729399652170, −2.022291197676772, −1.368667130855787, −0.2506007388797743, 0.2506007388797743, 1.368667130855787, 2.022291197676772, 2.503729399652170, 3.426044230286731, 3.636303531217058, 4.775697996433149, 4.850139531281506, 5.595031072544523, 5.984281185658007, 6.785153370643595, 7.229093967692830, 7.862522865582511, 8.227863644645180, 8.558238776760090, 9.488468477773367, 9.773365858784851, 10.42317663112410, 10.69273913866487, 11.21271227292535, 11.96576253952627, 12.29700792842823, 12.65075316416637, 13.42412628263687, 13.56289301764700

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