Properties

Label 2-100800-1.1-c1-0-8
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 + 3·13-s − 7·17-s + 6·19-s − 9·23-s − 3·29-s − 7·31-s + 10·37-s − 41-s − 13·43-s + 2·47-s + 49-s − 53-s + 11·59-s − 13·61-s + 8·71-s + 8·73-s + 4·77-s + 4·79-s + 7·83-s − 14·89-s − 3·91-s + 8·97-s + 101-s + 103-s + 107-s + ⋯
L(s)  = 1  − 0.377·7-s − 1.20·11-s + 0.832·13-s − 1.69·17-s + 1.37·19-s − 1.87·23-s − 0.557·29-s − 1.25·31-s + 1.64·37-s − 0.156·41-s − 1.98·43-s + 0.291·47-s + 1/7·49-s − 0.137·53-s + 1.43·59-s − 1.66·61-s + 0.949·71-s + 0.936·73-s + 0.455·77-s + 0.450·79-s + 0.768·83-s − 1.48·89-s − 0.314·91-s + 0.812·97-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

\(L(1)\) \(\approx\) \(0.5389290551\)
\(L(\frac12)\) \(\approx\) \(0.5389290551\)
\(L(\frac{3}{2})\) 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 \( 1 - 3 T + p T^{2} \)
17 \( 1 + 7 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + 9 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 + 7 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 + T + p T^{2} \)
43 \( 1 + 13 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + T + p T^{2} \)
59 \( 1 - 11 T + p T^{2} \)
61 \( 1 + 13 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 8 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 7 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 - 8 T + p T^{2} \)
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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

−13.58461690049298, −13.31612034515179, −12.92694288683306, −12.34733760645245, −11.63221975411945, −11.37746999212027, −10.78226487697149, −10.36938336469393, −9.728111927885424, −9.380892828158035, −8.808528859706879, −8.101254988689406, −7.885606194516453, −7.249170185203729, −6.570577186507626, −6.202952209320019, −5.504480798127532, −5.168622029097055, −4.385317831529336, −3.808482994317830, −3.343001254758334, −2.511872310910254, −2.098309506625961, −1.294415804415366, −0.2271961847648769, 0.2271961847648769, 1.294415804415366, 2.098309506625961, 2.511872310910254, 3.343001254758334, 3.808482994317830, 4.385317831529336, 5.168622029097055, 5.504480798127532, 6.202952209320019, 6.570577186507626, 7.249170185203729, 7.885606194516453, 8.101254988689406, 8.808528859706879, 9.380892828158035, 9.728111927885424, 10.36938336469393, 10.78226487697149, 11.37746999212027, 11.63221975411945, 12.34733760645245, 12.92694288683306, 13.31612034515179, 13.58461690049298

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