Properties

Label 2-1323-1.1-c1-0-48
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.46·2-s + 0.133·4-s − 0.593·5-s − 2.72·8-s − 0.866·10-s − 4.46·11-s + 4.51·13-s − 4.24·16-s − 0.273·17-s − 2.86·19-s − 0.0789·20-s − 6.51·22-s − 5.05·23-s − 4.64·25-s + 6.59·26-s − 0.352·29-s − 2.51·31-s − 0.751·32-s − 0.399·34-s − 6.64·37-s − 4.18·38-s + 1.61·40-s − 10.8·41-s + 3.38·43-s − 0.593·44-s − 7.38·46-s + 12.4·47-s + ⋯
L(s)  = 1  + 1.03·2-s + 0.0665·4-s − 0.265·5-s − 0.964·8-s − 0.274·10-s − 1.34·11-s + 1.25·13-s − 1.06·16-s − 0.0662·17-s − 0.657·19-s − 0.0176·20-s − 1.38·22-s − 1.05·23-s − 0.929·25-s + 1.29·26-s − 0.0654·29-s − 0.451·31-s − 0.132·32-s − 0.0684·34-s − 1.09·37-s − 0.679·38-s + 0.255·40-s − 1.70·41-s + 0.515·43-s − 0.0894·44-s − 1.08·46-s + 1.81·47-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: \(1\)
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 \( 1 - 1.46T + 2T^{2} \)
5 \( 1 + 0.593T + 5T^{2} \)
11 \( 1 + 4.46T + 11T^{2} \)
13 \( 1 - 4.51T + 13T^{2} \)
17 \( 1 + 0.273T + 17T^{2} \)
19 \( 1 + 2.86T + 19T^{2} \)
23 \( 1 + 5.05T + 23T^{2} \)
29 \( 1 + 0.352T + 29T^{2} \)
31 \( 1 + 2.51T + 31T^{2} \)
37 \( 1 + 6.64T + 37T^{2} \)
41 \( 1 + 10.8T + 41T^{2} \)
43 \( 1 - 3.38T + 43T^{2} \)
47 \( 1 - 12.4T + 47T^{2} \)
53 \( 1 + 11.3T + 53T^{2} \)
59 \( 1 + 8.05T + 59T^{2} \)
61 \( 1 - 2.73T + 61T^{2} \)
67 \( 1 - 5.86T + 67T^{2} \)
71 \( 1 + 2.60T + 71T^{2} \)
73 \( 1 + 11.1T + 73T^{2} \)
79 \( 1 - 11.1T + 79T^{2} \)
83 \( 1 - 16.5T + 83T^{2} \)
89 \( 1 + 5.37T + 89T^{2} \)
97 \( 1 - 2.26T + 97T^{2} \)
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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

−9.104747239946605214315868426408, −8.376512131616293856483827490991, −7.63680077326841036334339818063, −6.40843831147288304764896740667, −5.76078670978938142690299666510, −4.96004174620579980760948115093, −3.99933726125456773251623483487, −3.32791466629018149422253309057, −2.09371389126008789417815493650, 0, 2.09371389126008789417815493650, 3.32791466629018149422253309057, 3.99933726125456773251623483487, 4.96004174620579980760948115093, 5.76078670978938142690299666510, 6.40843831147288304764896740667, 7.63680077326841036334339818063, 8.376512131616293856483827490991, 9.104747239946605214315868426408

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