Properties

Label 2-10920-1.1-c1-0-15
Degree $2$
Conductor $10920$
Sign $-1$
Analytic cond. $87.1966$
Root an. cond. $9.33791$
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  − 3-s + 5-s + 7-s + 9-s − 13-s − 15-s − 2·17-s − 4·19-s − 21-s + 4·23-s + 25-s − 27-s − 2·29-s + 35-s − 6·37-s + 39-s + 10·41-s − 8·43-s + 45-s + 12·47-s + 49-s + 2·51-s − 10·53-s + 4·57-s + 4·59-s + 2·61-s + 63-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 0.377·7-s + 1/3·9-s − 0.277·13-s − 0.258·15-s − 0.485·17-s − 0.917·19-s − 0.218·21-s + 0.834·23-s + 1/5·25-s − 0.192·27-s − 0.371·29-s + 0.169·35-s − 0.986·37-s + 0.160·39-s + 1.56·41-s − 1.21·43-s + 0.149·45-s + 1.75·47-s + 1/7·49-s + 0.280·51-s − 1.37·53-s + 0.529·57-s + 0.520·59-s + 0.256·61-s + 0.125·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 10920 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 10920 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(10920\)    =    \(2^{3} \cdot 3 \cdot 5 \cdot 7 \cdot 13\)
Sign: $-1$
Analytic conductor: \(87.1966\)
Root analytic conductor: \(9.33791\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 10920,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
5 \( 1 - T \)
7 \( 1 - T \)
13 \( 1 + T \)
good11 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
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

−17.03493257256426, −16.29824989599626, −15.64301715362273, −15.11815314766361, −14.55540170871609, −13.92812577091461, −13.32736168825922, −12.68036821636668, −12.32762998739794, −11.47978301839225, −10.95591604278724, −10.57375330547079, −9.810007547232107, −9.191908684895011, −8.598594584061831, −7.881710960451812, −7.042932612498742, −6.656244452064868, −5.805418194245614, −5.299820547802966, −4.559382721834540, −3.957778585054400, −2.848779703385226, −2.071716128220198, −1.207754963458607, 0, 1.207754963458607, 2.071716128220198, 2.848779703385226, 3.957778585054400, 4.559382721834540, 5.299820547802966, 5.805418194245614, 6.656244452064868, 7.042932612498742, 7.881710960451812, 8.598594584061831, 9.191908684895011, 9.810007547232107, 10.57375330547079, 10.95591604278724, 11.47978301839225, 12.32762998739794, 12.68036821636668, 13.32736168825922, 13.92812577091461, 14.55540170871609, 15.11815314766361, 15.64301715362273, 16.29824989599626, 17.03493257256426

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