Properties

Label 2-882-1.1-c3-0-1
Degree $2$
Conductor $882$
Sign $1$
Analytic cond. $52.0396$
Root an. cond. $7.21385$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s + 4·4-s − 12·5-s − 8·8-s + 24·10-s − 48·11-s − 56·13-s + 16·16-s − 114·17-s − 2·19-s − 48·20-s + 96·22-s + 120·23-s + 19·25-s + 112·26-s + 54·29-s − 236·31-s − 32·32-s + 228·34-s + 146·37-s + 4·38-s + 96·40-s + 126·41-s − 376·43-s − 192·44-s − 240·46-s − 12·47-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 1.07·5-s − 0.353·8-s + 0.758·10-s − 1.31·11-s − 1.19·13-s + 1/4·16-s − 1.62·17-s − 0.0241·19-s − 0.536·20-s + 0.930·22-s + 1.08·23-s + 0.151·25-s + 0.844·26-s + 0.345·29-s − 1.36·31-s − 0.176·32-s + 1.15·34-s + 0.648·37-s + 0.0170·38-s + 0.379·40-s + 0.479·41-s − 1.33·43-s − 0.657·44-s − 0.769·46-s − 0.0372·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 882 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 882 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(882\)    =    \(2 \cdot 3^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(52.0396\)
Root analytic conductor: \(7.21385\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 882,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.3305865409\)
\(L(\frac12)\) \(\approx\) \(0.3305865409\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p T \)
3 \( 1 \)
7 \( 1 \)
good5 \( 1 + 12 T + p^{3} T^{2} \)
11 \( 1 + 48 T + p^{3} T^{2} \)
13 \( 1 + 56 T + p^{3} T^{2} \)
17 \( 1 + 114 T + p^{3} T^{2} \)
19 \( 1 + 2 T + p^{3} T^{2} \)
23 \( 1 - 120 T + p^{3} T^{2} \)
29 \( 1 - 54 T + p^{3} T^{2} \)
31 \( 1 + 236 T + p^{3} T^{2} \)
37 \( 1 - 146 T + p^{3} T^{2} \)
41 \( 1 - 126 T + p^{3} T^{2} \)
43 \( 1 + 376 T + p^{3} T^{2} \)
47 \( 1 + 12 T + p^{3} T^{2} \)
53 \( 1 + 174 T + p^{3} T^{2} \)
59 \( 1 - 138 T + p^{3} T^{2} \)
61 \( 1 + 380 T + p^{3} T^{2} \)
67 \( 1 + 484 T + p^{3} T^{2} \)
71 \( 1 + 576 T + p^{3} T^{2} \)
73 \( 1 - 1150 T + p^{3} T^{2} \)
79 \( 1 - 776 T + p^{3} T^{2} \)
83 \( 1 - 378 T + p^{3} T^{2} \)
89 \( 1 + 390 T + p^{3} T^{2} \)
97 \( 1 - 1330 T + p^{3} T^{2} \)
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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

−9.669132110308852985457249800973, −8.869517004996589062169998527504, −7.979087230710626174943351280347, −7.42453833169042217743419287668, −6.65108366495493322458199303175, −5.25154682130264246127995951072, −4.43269485214450475263264893910, −3.09689685651005833588581917795, −2.14138474854096984955876341668, −0.32703630069740052494424668728, 0.32703630069740052494424668728, 2.14138474854096984955876341668, 3.09689685651005833588581917795, 4.43269485214450475263264893910, 5.25154682130264246127995951072, 6.65108366495493322458199303175, 7.42453833169042217743419287668, 7.979087230710626174943351280347, 8.869517004996589062169998527504, 9.669132110308852985457249800973

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