Properties

Label 2-1323-1.1-c1-0-20
Degree $2$
Conductor $1323$
Sign $1$
Analytic cond. $10.5642$
Root an. cond. $3.25026$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.28·2-s + 3.23·4-s + 4.23·5-s − 2.82·8-s − 9.69·10-s + 3.70·11-s + 2.28·13-s + 5·17-s − 5.45·19-s + 13.7·20-s − 8.47·22-s − 0.333·23-s + 12.9·25-s − 5.23·26-s + 7.19·29-s + 3.36·31-s + 5.65·32-s − 11.4·34-s − 4.70·37-s + 12.4·38-s − 11.9·40-s − 4.70·41-s + 2.23·43-s + 11.9·44-s + 0.763·46-s − 1.47·47-s − 29.6·50-s + ⋯
L(s)  = 1  − 1.61·2-s + 1.61·4-s + 1.89·5-s − 0.999·8-s − 3.06·10-s + 1.11·11-s + 0.634·13-s + 1.21·17-s − 1.25·19-s + 3.06·20-s − 1.80·22-s − 0.0696·23-s + 2.58·25-s − 1.02·26-s + 1.33·29-s + 0.605·31-s + 1.00·32-s − 1.96·34-s − 0.774·37-s + 2.02·38-s − 1.89·40-s − 0.735·41-s + 0.340·43-s + 1.80·44-s + 0.112·46-s − 0.214·47-s − 4.18·50-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1323,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.252038408\)
\(L(\frac12)\) \(\approx\) \(1.252038408\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.28T + 2T^{2} \)
5 \( 1 - 4.23T + 5T^{2} \)
11 \( 1 - 3.70T + 11T^{2} \)
13 \( 1 - 2.28T + 13T^{2} \)
17 \( 1 - 5T + 17T^{2} \)
19 \( 1 + 5.45T + 19T^{2} \)
23 \( 1 + 0.333T + 23T^{2} \)
29 \( 1 - 7.19T + 29T^{2} \)
31 \( 1 - 3.36T + 31T^{2} \)
37 \( 1 + 4.70T + 37T^{2} \)
41 \( 1 + 4.70T + 41T^{2} \)
43 \( 1 - 2.23T + 43T^{2} \)
47 \( 1 + 1.47T + 47T^{2} \)
53 \( 1 + 3.16T + 53T^{2} \)
59 \( 1 + 3.94T + 59T^{2} \)
61 \( 1 + 3.70T + 61T^{2} \)
67 \( 1 + 11.2T + 67T^{2} \)
71 \( 1 + 13.0T + 71T^{2} \)
73 \( 1 + 0.746T + 73T^{2} \)
79 \( 1 + 11.4T + 79T^{2} \)
83 \( 1 + 0.236T + 83T^{2} \)
89 \( 1 + 1.70T + 89T^{2} \)
97 \( 1 + 1.95T + 97T^{2} \)
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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

−9.642090809499828819277427538003, −8.815752423433399635122875170357, −8.508953665632759134884345411451, −7.22720138982762387780213196967, −6.34505159661455297220667457763, −6.01599573298195131709137351758, −4.64697112936517927580279808110, −2.99710637502269660851331122298, −1.81373188029910758595425340552, −1.18674478056210034752297285636, 1.18674478056210034752297285636, 1.81373188029910758595425340552, 2.99710637502269660851331122298, 4.64697112936517927580279808110, 6.01599573298195131709137351758, 6.34505159661455297220667457763, 7.22720138982762387780213196967, 8.508953665632759134884345411451, 8.815752423433399635122875170357, 9.642090809499828819277427538003

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