Properties

Label 2-1323-1.1-c1-0-19
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  + 1.25·2-s − 0.414·4-s + 1.25·5-s − 3.04·8-s + 1.58·10-s + 4.82·11-s + 1.17·13-s − 3·16-s + 4.29·17-s + 1.58·19-s − 0.521·20-s + 6.07·22-s − 6.60·23-s − 3.41·25-s + 1.47·26-s + 5.03·29-s + 10.6·31-s + 2.30·32-s + 5.41·34-s − 5.24·37-s + 1.99·38-s − 3.82·40-s + 0.521·41-s + 7.07·43-s − 1.99·44-s − 8.31·46-s + 11.4·47-s + ⋯
L(s)  = 1  + 0.890·2-s − 0.207·4-s + 0.563·5-s − 1.07·8-s + 0.501·10-s + 1.45·11-s + 0.324·13-s − 0.750·16-s + 1.04·17-s + 0.363·19-s − 0.116·20-s + 1.29·22-s − 1.37·23-s − 0.682·25-s + 0.289·26-s + 0.935·29-s + 1.91·31-s + 0.407·32-s + 0.928·34-s − 0.861·37-s + 0.323·38-s − 0.605·40-s + 0.0814·41-s + 1.07·43-s − 0.301·44-s − 1.22·46-s + 1.66·47-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: \(0\)
Selberg data: \((2,\ 1323,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.712108083\)
\(L(\frac12)\) \(\approx\) \(2.712108083\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.25T + 2T^{2} \)
5 \( 1 - 1.25T + 5T^{2} \)
11 \( 1 - 4.82T + 11T^{2} \)
13 \( 1 - 1.17T + 13T^{2} \)
17 \( 1 - 4.29T + 17T^{2} \)
19 \( 1 - 1.58T + 19T^{2} \)
23 \( 1 + 6.60T + 23T^{2} \)
29 \( 1 - 5.03T + 29T^{2} \)
31 \( 1 - 10.6T + 31T^{2} \)
37 \( 1 + 5.24T + 37T^{2} \)
41 \( 1 - 0.521T + 41T^{2} \)
43 \( 1 - 7.07T + 43T^{2} \)
47 \( 1 - 11.4T + 47T^{2} \)
53 \( 1 - 1.04T + 53T^{2} \)
59 \( 1 + 1.78T + 59T^{2} \)
61 \( 1 - 10.4T + 61T^{2} \)
67 \( 1 - 5.65T + 67T^{2} \)
71 \( 1 + 8.81T + 71T^{2} \)
73 \( 1 - 8.58T + 73T^{2} \)
79 \( 1 + 13.8T + 79T^{2} \)
83 \( 1 + 14.6T + 83T^{2} \)
89 \( 1 + 17.7T + 89T^{2} \)
97 \( 1 - 9.65T + 97T^{2} \)
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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

−9.737022544314843999620156385832, −8.861327045623610378392707630862, −8.125383669057362156488036996823, −6.86669444912304017023314004100, −6.03261086903192966825208175934, −5.57005877073615517393790871555, −4.34228919780989842307551867763, −3.79403083013742057573715302133, −2.65513127308151700255219102590, −1.16384581348343585395474893801, 1.16384581348343585395474893801, 2.65513127308151700255219102590, 3.79403083013742057573715302133, 4.34228919780989842307551867763, 5.57005877073615517393790871555, 6.03261086903192966825208175934, 6.86669444912304017023314004100, 8.125383669057362156488036996823, 8.861327045623610378392707630862, 9.737022544314843999620156385832

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