Properties

Label 2-1323-1.1-c1-0-24
Degree $2$
Conductor $1323$
Sign $-1$
Analytic cond. $10.5642$
Root an. cond. $3.25026$
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  − 2·2-s + 2·4-s − 3·5-s + 6·10-s − 2·11-s + 6·13-s − 4·16-s − 3·17-s − 6·19-s − 6·20-s + 4·22-s + 8·23-s + 4·25-s − 12·26-s + 2·29-s + 6·31-s + 8·32-s + 6·34-s + 9·37-s + 12·38-s − 9·41-s − 9·43-s − 4·44-s − 16·46-s + 3·47-s − 8·50-s + 12·52-s + ⋯
L(s)  = 1  − 1.41·2-s + 4-s − 1.34·5-s + 1.89·10-s − 0.603·11-s + 1.66·13-s − 16-s − 0.727·17-s − 1.37·19-s − 1.34·20-s + 0.852·22-s + 1.66·23-s + 4/5·25-s − 2.35·26-s + 0.371·29-s + 1.07·31-s + 1.41·32-s + 1.02·34-s + 1.47·37-s + 1.94·38-s − 1.40·41-s − 1.37·43-s − 0.603·44-s − 2.35·46-s + 0.437·47-s − 1.13·50-s + 1.66·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1323 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1323 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1323\)    =    \(3^{3} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(10.5642\)
Root analytic conductor: \(3.25026\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1323,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
7 \( 1 \)
good2 \( 1 + p T + p T^{2} \)
5 \( 1 + 3 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - 6 T + p T^{2} \)
37 \( 1 - 9 T + p T^{2} \)
41 \( 1 + 9 T + p T^{2} \)
43 \( 1 + 9 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 + 4 T + p T^{2} \)
59 \( 1 - 3 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 4 T + p T^{2} \)
73 \( 1 + 12 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−8.890558367731343657232563624896, −8.434922105629152341884909496578, −8.006563649132861729931234193831, −6.98608566084697406804010635220, −6.36927615113021464171552256139, −4.79566875778408407423427665927, −4.00349709866533381716669420101, −2.79405220132507070327051254291, −1.26210148843102243348588568616, 0, 1.26210148843102243348588568616, 2.79405220132507070327051254291, 4.00349709866533381716669420101, 4.79566875778408407423427665927, 6.36927615113021464171552256139, 6.98608566084697406804010635220, 8.006563649132861729931234193831, 8.434922105629152341884909496578, 8.890558367731343657232563624896

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