Properties

Label 2-8400-1.1-c1-0-8
Degree $2$
Conductor $8400$
Sign $1$
Analytic cond. $67.0743$
Root an. cond. $8.18989$
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  − 3-s − 7-s + 9-s − 2·11-s − 13-s + 3·17-s + 21-s + 23-s − 27-s − 5·29-s − 7·31-s + 2·33-s − 2·37-s + 39-s + 7·41-s + 11·43-s − 8·47-s + 49-s − 3·51-s − 53-s + 5·59-s − 3·61-s − 63-s + 12·67-s − 69-s − 12·71-s − 6·73-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.377·7-s + 1/3·9-s − 0.603·11-s − 0.277·13-s + 0.727·17-s + 0.218·21-s + 0.208·23-s − 0.192·27-s − 0.928·29-s − 1.25·31-s + 0.348·33-s − 0.328·37-s + 0.160·39-s + 1.09·41-s + 1.67·43-s − 1.16·47-s + 1/7·49-s − 0.420·51-s − 0.137·53-s + 0.650·59-s − 0.384·61-s − 0.125·63-s + 1.46·67-s − 0.120·69-s − 1.42·71-s − 0.702·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8400\)    =    \(2^{4} \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(67.0743\)
Root analytic conductor: \(8.18989\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.110932859\)
\(L(\frac12)\) \(\approx\) \(1.110932859\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
5 \( 1 \)
7 \( 1 + T \)
good11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 + 7 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 7 T + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + T + p T^{2} \)
59 \( 1 - 5 T + p T^{2} \)
61 \( 1 + 3 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 - 11 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
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

−7.44420915888115246850830981287, −7.35922470787993274922963431248, −6.29631668460529036595226032524, −5.68000902806688920598142527352, −5.18659840426284330004136835639, −4.29337610096870261749522746467, −3.52496923816068091274840534294, −2.67662282356180140639929727839, −1.69866388681464351182940481369, −0.52825552997668999429872880161, 0.52825552997668999429872880161, 1.69866388681464351182940481369, 2.67662282356180140639929727839, 3.52496923816068091274840534294, 4.29337610096870261749522746467, 5.18659840426284330004136835639, 5.68000902806688920598142527352, 6.29631668460529036595226032524, 7.35922470787993274922963431248, 7.44420915888115246850830981287

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