Properties

Label 2-3328-1.1-c1-0-29
Degree $2$
Conductor $3328$
Sign $1$
Analytic cond. $26.5742$
Root an. cond. $5.15501$
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  + 2·3-s − 3.46·5-s + 1.26·7-s + 9-s + 4.73·11-s + 13-s − 6.92·15-s + 5.46·17-s + 0.732·19-s + 2.53·21-s − 4·23-s + 6.99·25-s − 4·27-s + 2·29-s − 6.73·31-s + 9.46·33-s − 4.39·35-s + 8.92·37-s + 2·39-s − 8.92·41-s + 0.535·43-s − 3.46·45-s + 6.73·47-s − 5.39·49-s + 10.9·51-s + 2.92·53-s − 16.3·55-s + ⋯
L(s)  = 1  + 1.15·3-s − 1.54·5-s + 0.479·7-s + 0.333·9-s + 1.42·11-s + 0.277·13-s − 1.78·15-s + 1.32·17-s + 0.167·19-s + 0.553·21-s − 0.834·23-s + 1.39·25-s − 0.769·27-s + 0.371·29-s − 1.20·31-s + 1.64·33-s − 0.742·35-s + 1.46·37-s + 0.320·39-s − 1.39·41-s + 0.0817·43-s − 0.516·45-s + 0.981·47-s − 0.770·49-s + 1.53·51-s + 0.402·53-s − 2.21·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3328 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3328 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3328\)    =    \(2^{8} \cdot 13\)
Sign: $1$
Analytic conductor: \(26.5742\)
Root analytic conductor: \(5.15501\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3328,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.455913367\)
\(L(\frac12)\) \(\approx\) \(2.455913367\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
13 \( 1 - T \)
good3 \( 1 - 2T + 3T^{2} \)
5 \( 1 + 3.46T + 5T^{2} \)
7 \( 1 - 1.26T + 7T^{2} \)
11 \( 1 - 4.73T + 11T^{2} \)
17 \( 1 - 5.46T + 17T^{2} \)
19 \( 1 - 0.732T + 19T^{2} \)
23 \( 1 + 4T + 23T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 + 6.73T + 31T^{2} \)
37 \( 1 - 8.92T + 37T^{2} \)
41 \( 1 + 8.92T + 41T^{2} \)
43 \( 1 - 0.535T + 43T^{2} \)
47 \( 1 - 6.73T + 47T^{2} \)
53 \( 1 - 2.92T + 53T^{2} \)
59 \( 1 - 10.1T + 59T^{2} \)
61 \( 1 - 2.92T + 61T^{2} \)
67 \( 1 - 0.732T + 67T^{2} \)
71 \( 1 - 8.19T + 71T^{2} \)
73 \( 1 - 7.46T + 73T^{2} \)
79 \( 1 - 5.46T + 79T^{2} \)
83 \( 1 - 3.26T + 83T^{2} \)
89 \( 1 - 17.3T + 89T^{2} \)
97 \( 1 - 6.39T + 97T^{2} \)
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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

−8.441577671479922144810481274224, −7.979859116786769486484487590206, −7.47676045861790073220298100151, −6.61626553113273892889828816003, −5.54492648672901101625793493881, −4.43652204071433906319488303040, −3.61428773800727359866560971859, −3.47962838165235085685813084714, −2.10801157382150476702126202020, −0.919950530051881714968693862178, 0.919950530051881714968693862178, 2.10801157382150476702126202020, 3.47962838165235085685813084714, 3.61428773800727359866560971859, 4.43652204071433906319488303040, 5.54492648672901101625793493881, 6.61626553113273892889828816003, 7.47676045861790073220298100151, 7.979859116786769486484487590206, 8.441577671479922144810481274224

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