Properties

Label 2-882-1.1-c3-0-37
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s + 4·4-s + 9·5-s − 8·8-s − 18·10-s + 57·11-s − 70·13-s + 16·16-s − 51·17-s + 5·19-s + 36·20-s − 114·22-s − 69·23-s − 44·25-s + 140·26-s − 114·29-s + 23·31-s − 32·32-s + 102·34-s − 253·37-s − 10·38-s − 72·40-s + 42·41-s − 124·43-s + 228·44-s + 138·46-s − 201·47-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.804·5-s − 0.353·8-s − 0.569·10-s + 1.56·11-s − 1.49·13-s + 1/4·16-s − 0.727·17-s + 0.0603·19-s + 0.402·20-s − 1.10·22-s − 0.625·23-s − 0.351·25-s + 1.05·26-s − 0.729·29-s + 0.133·31-s − 0.176·32-s + 0.514·34-s − 1.12·37-s − 0.0426·38-s − 0.284·40-s + 0.159·41-s − 0.439·43-s + 0.781·44-s + 0.442·46-s − 0.623·47-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: \(1\)
Selberg data: \((2,\ 882,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 - 9 T + p^{3} T^{2} \)
11 \( 1 - 57 T + p^{3} T^{2} \)
13 \( 1 + 70 T + p^{3} T^{2} \)
17 \( 1 + 3 p T + p^{3} T^{2} \)
19 \( 1 - 5 T + p^{3} T^{2} \)
23 \( 1 + 3 p T + p^{3} T^{2} \)
29 \( 1 + 114 T + p^{3} T^{2} \)
31 \( 1 - 23 T + p^{3} T^{2} \)
37 \( 1 + 253 T + p^{3} T^{2} \)
41 \( 1 - 42 T + p^{3} T^{2} \)
43 \( 1 + 124 T + p^{3} T^{2} \)
47 \( 1 + 201 T + p^{3} T^{2} \)
53 \( 1 - 393 T + p^{3} T^{2} \)
59 \( 1 + 219 T + p^{3} T^{2} \)
61 \( 1 + 709 T + p^{3} T^{2} \)
67 \( 1 - 419 T + p^{3} T^{2} \)
71 \( 1 - 96 T + p^{3} T^{2} \)
73 \( 1 + 313 T + p^{3} T^{2} \)
79 \( 1 - 461 T + p^{3} T^{2} \)
83 \( 1 - 588 T + p^{3} T^{2} \)
89 \( 1 - 1017 T + p^{3} T^{2} \)
97 \( 1 + 1834 T + p^{3} T^{2} \)
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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

−9.437135231033574511602453957840, −8.732219110861294650389301729946, −7.60436531756985535737503124048, −6.78658426258234467473156833249, −6.08106753180562210508646310976, −4.97003204999134308900097380820, −3.77510093840242482956598664211, −2.35558402182217813569047582827, −1.54748368388202417184480412123, 0, 1.54748368388202417184480412123, 2.35558402182217813569047582827, 3.77510093840242482956598664211, 4.97003204999134308900097380820, 6.08106753180562210508646310976, 6.78658426258234467473156833249, 7.60436531756985535737503124048, 8.732219110861294650389301729946, 9.437135231033574511602453957840

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