Properties

Label 2-1323-1.1-c1-0-42
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  + 2.44·2-s + 3.99·4-s + 2.44·5-s + 4.89·8-s + 5.99·10-s + 4.89·11-s − 4·13-s + 3.99·16-s − 2.44·17-s − 19-s + 9.79·20-s + 11.9·22-s + 2.44·23-s + 0.999·25-s − 9.79·26-s − 7.34·29-s − 7·31-s − 5.99·34-s + 8·37-s − 2.44·38-s + 11.9·40-s + 7.34·41-s − 43-s + 19.5·44-s + 5.99·46-s + 2.44·47-s + 2.44·50-s + ⋯
L(s)  = 1  + 1.73·2-s + 1.99·4-s + 1.09·5-s + 1.73·8-s + 1.89·10-s + 1.47·11-s − 1.10·13-s + 0.999·16-s − 0.594·17-s − 0.229·19-s + 2.19·20-s + 2.55·22-s + 0.510·23-s + 0.199·25-s − 1.92·26-s − 1.36·29-s − 1.25·31-s − 1.02·34-s + 1.31·37-s − 0.397·38-s + 1.89·40-s + 1.14·41-s − 0.152·43-s + 2.95·44-s + 0.884·46-s + 0.357·47-s + 0.346·50-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

\(L(1)\) \(\approx\) \(5.480410873\)
\(L(\frac12)\) \(\approx\) \(5.480410873\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.44T + 2T^{2} \)
5 \( 1 - 2.44T + 5T^{2} \)
11 \( 1 - 4.89T + 11T^{2} \)
13 \( 1 + 4T + 13T^{2} \)
17 \( 1 + 2.44T + 17T^{2} \)
19 \( 1 + T + 19T^{2} \)
23 \( 1 - 2.44T + 23T^{2} \)
29 \( 1 + 7.34T + 29T^{2} \)
31 \( 1 + 7T + 31T^{2} \)
37 \( 1 - 8T + 37T^{2} \)
41 \( 1 - 7.34T + 41T^{2} \)
43 \( 1 + T + 43T^{2} \)
47 \( 1 - 2.44T + 47T^{2} \)
53 \( 1 + 2.44T + 53T^{2} \)
59 \( 1 + 9.79T + 59T^{2} \)
61 \( 1 - 5T + 61T^{2} \)
67 \( 1 - 2T + 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 + T + 73T^{2} \)
79 \( 1 + 4T + 79T^{2} \)
83 \( 1 - 14.6T + 83T^{2} \)
89 \( 1 - 2.44T + 89T^{2} \)
97 \( 1 + T + 97T^{2} \)
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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

−9.452144102853413527653525586633, −9.228577521888416344611621064031, −7.56076006955269034205658484004, −6.77713073850347960008532016184, −6.09688137784502721804176671179, −5.43103351972531468928767838787, −4.51509961686787975786451916627, −3.75018725417803188042230433155, −2.55380775165440784502363522246, −1.75514751078195191206685243181, 1.75514751078195191206685243181, 2.55380775165440784502363522246, 3.75018725417803188042230433155, 4.51509961686787975786451916627, 5.43103351972531468928767838787, 6.09688137784502721804176671179, 6.77713073850347960008532016184, 7.56076006955269034205658484004, 9.228577521888416344611621064031, 9.452144102853413527653525586633

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