Properties

Label 2-100800-1.1-c1-0-15
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 + 2·13-s − 6·17-s − 8·19-s + 6·29-s − 4·31-s − 10·37-s + 6·41-s − 4·43-s + 49-s + 6·53-s − 12·59-s + 10·61-s − 4·67-s − 12·71-s + 10·73-s + 8·79-s − 12·83-s + 6·89-s − 2·91-s + 10·97-s + 101-s + 103-s + 107-s + 109-s + 113-s + 6·119-s + ⋯
L(s)  = 1  − 0.377·7-s + 0.554·13-s − 1.45·17-s − 1.83·19-s + 1.11·29-s − 0.718·31-s − 1.64·37-s + 0.937·41-s − 0.609·43-s + 1/7·49-s + 0.824·53-s − 1.56·59-s + 1.28·61-s − 0.488·67-s − 1.42·71-s + 1.17·73-s + 0.900·79-s − 1.31·83-s + 0.635·89-s − 0.209·91-s + 1.01·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + 0.0940·113-s + 0.550·119-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

\(L(1)\) \(\approx\) \(0.7382571734\)
\(L(\frac12)\) \(\approx\) \(0.7382571734\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 8 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
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

−13.52365077758934, −13.33292631325509, −12.84871461105401, −12.27908382353114, −11.90849072665885, −11.13976090269187, −10.75737019987026, −10.47705332700366, −9.859736102489920, −9.043929614193716, −8.874422679762254, −8.390191535490611, −7.819698099281401, −6.987018259424420, −6.681075200218618, −6.256112042153657, −5.662754139633853, −4.939121558756217, −4.378415451730351, −3.939010875340718, −3.302092102194378, −2.507333825325232, −2.068224631795731, −1.312405274790164, −0.2655213700936548, 0.2655213700936548, 1.312405274790164, 2.068224631795731, 2.507333825325232, 3.302092102194378, 3.939010875340718, 4.378415451730351, 4.939121558756217, 5.662754139633853, 6.256112042153657, 6.681075200218618, 6.987018259424420, 7.819698099281401, 8.390191535490611, 8.874422679762254, 9.043929614193716, 9.859736102489920, 10.47705332700366, 10.75737019987026, 11.13976090269187, 11.90849072665885, 12.27908382353114, 12.84871461105401, 13.33292631325509, 13.52365077758934

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