Properties

Label 2-100800-1.1-c1-0-278
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 7-s + 2·13-s − 2·19-s − 6·29-s + 8·31-s − 4·37-s + 6·41-s + 2·43-s + 6·47-s + 49-s + 6·53-s − 12·59-s − 8·61-s + 2·67-s + 6·71-s − 2·73-s − 16·79-s + 6·89-s − 2·91-s + 10·97-s + 101-s + 103-s + 107-s + 109-s + 113-s + ⋯
L(s)  = 1  − 0.377·7-s + 0.554·13-s − 0.458·19-s − 1.11·29-s + 1.43·31-s − 0.657·37-s + 0.937·41-s + 0.304·43-s + 0.875·47-s + 1/7·49-s + 0.824·53-s − 1.56·59-s − 1.02·61-s + 0.244·67-s + 0.712·71-s − 0.234·73-s − 1.80·79-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 + ⋯

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: \(1\)
Selberg data: \((2,\ 100800,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 16 T + p T^{2} \)
83 \( 1 + p T^{2} \)
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

−13.91927122191013, −13.49032147436007, −13.08083446700939, −12.49758472418832, −12.08821667709205, −11.60740942566402, −10.88078386126314, −10.68074021065073, −10.10366339313679, −9.401644204170805, −9.173968038505438, −8.485970917605211, −8.076419625244408, −7.416954819360550, −6.981720300022348, −6.317536567885902, −5.909609001642564, −5.432981982431845, −4.593046073301202, −4.196775047498180, −3.565868851555911, −2.943888788179203, −2.354459311251544, −1.597569159008783, −0.8700925357743639, 0, 0.8700925357743639, 1.597569159008783, 2.354459311251544, 2.943888788179203, 3.565868851555911, 4.196775047498180, 4.593046073301202, 5.432981982431845, 5.909609001642564, 6.317536567885902, 6.981720300022348, 7.416954819360550, 8.076419625244408, 8.485970917605211, 9.173968038505438, 9.401644204170805, 10.10366339313679, 10.68074021065073, 10.88078386126314, 11.60740942566402, 12.08821667709205, 12.49758472418832, 13.08083446700939, 13.49032147436007, 13.91927122191013

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