Properties

Label 2-100800-1.1-c1-0-47
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

\(L(1)\) \(\approx\) \(1.453972908\)
\(L(\frac12)\) \(\approx\) \(1.453972908\)
\(L(\frac{3}{2})\) 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

−13.80773289075842, −13.48332349789322, −12.57959055195330, −12.13298058253019, −11.96725307524663, −11.35858802430923, −10.74478331185384, −10.45294089831171, −9.657664102146514, −9.148400350707488, −9.046397664700907, −8.270422370832914, −7.575558903270384, −7.325347518768934, −6.701630492267040, −6.084523207002329, −5.693987803591972, −4.883578724871774, −4.451688568996837, −3.943786641295012, −3.324022348869749, −2.529710621162923, −1.896904444204739, −1.421172567101665, −0.3678858532452510, 0.3678858532452510, 1.421172567101665, 1.896904444204739, 2.529710621162923, 3.324022348869749, 3.943786641295012, 4.451688568996837, 4.883578724871774, 5.693987803591972, 6.084523207002329, 6.701630492267040, 7.325347518768934, 7.575558903270384, 8.270422370832914, 9.046397664700907, 9.148400350707488, 9.657664102146514, 10.45294089831171, 10.74478331185384, 11.35858802430923, 11.96725307524663, 12.13298058253019, 12.57959055195330, 13.48332349789322, 13.80773289075842

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