Properties

Label 2-100800-1.1-c1-0-202
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 − 4·11-s − 2·13-s − 6·17-s − 8·23-s + 10·29-s − 8·31-s + 2·37-s + 2·41-s + 8·43-s + 4·47-s + 49-s − 10·53-s + 4·59-s + 6·61-s + 12·71-s + 6·73-s − 4·77-s − 8·79-s + 4·83-s − 14·89-s − 2·91-s − 2·97-s + 101-s + 103-s + 107-s + 109-s + ⋯
L(s)  = 1  + 0.377·7-s − 1.20·11-s − 0.554·13-s − 1.45·17-s − 1.66·23-s + 1.85·29-s − 1.43·31-s + 0.328·37-s + 0.312·41-s + 1.21·43-s + 0.583·47-s + 1/7·49-s − 1.37·53-s + 0.520·59-s + 0.768·61-s + 1.42·71-s + 0.702·73-s − 0.455·77-s − 0.900·79-s + 0.439·83-s − 1.48·89-s − 0.209·91-s − 0.203·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-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 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 - 10 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−14.01132859468960, −13.60689674897565, −12.84268920730867, −12.63768245830831, −12.14137442617780, −11.43278799452436, −11.03292917933179, −10.63430980738514, −10.02357429473196, −9.674126469342024, −8.973774093280819, −8.430250929551331, −8.062732431584275, −7.481023067248277, −7.054263852533721, −6.326960167848495, −5.891725928282799, −5.230017109722563, −4.725441451936100, −4.260766929979407, −3.641398596631973, −2.706915300738555, −2.345117557296558, −1.825956738134954, −0.7275045590186833, 0, 0.7275045590186833, 1.825956738134954, 2.345117557296558, 2.706915300738555, 3.641398596631973, 4.260766929979407, 4.725441451936100, 5.230017109722563, 5.891725928282799, 6.326960167848495, 7.054263852533721, 7.481023067248277, 8.062732431584275, 8.430250929551331, 8.973774093280819, 9.674126469342024, 10.02357429473196, 10.63430980738514, 11.03292917933179, 11.43278799452436, 12.14137442617780, 12.63768245830831, 12.84268920730867, 13.60689674897565, 14.01132859468960

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