Properties

Label 2-3328-1.1-c1-0-37
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 3.82·5-s − 3.82·7-s − 2·9-s + 4.82·11-s + 13-s + 3.82·15-s + 6.65·17-s − 4·19-s + 3.82·21-s + 3.17·23-s + 9.65·25-s + 5·27-s − 3.17·29-s − 4.82·33-s + 14.6·35-s − 3.82·37-s − 39-s + 2.82·41-s − 3·43-s + 7.65·45-s + 11.4·47-s + 7.65·49-s − 6.65·51-s − 3.17·53-s − 18.4·55-s + 4·57-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.71·5-s − 1.44·7-s − 0.666·9-s + 1.45·11-s + 0.277·13-s + 0.988·15-s + 1.61·17-s − 0.917·19-s + 0.835·21-s + 0.661·23-s + 1.93·25-s + 0.962·27-s − 0.588·29-s − 0.840·33-s + 2.47·35-s − 0.629·37-s − 0.160·39-s + 0.441·41-s − 0.457·43-s + 1.14·45-s + 1.67·47-s + 1.09·49-s − 0.932·51-s − 0.435·53-s − 2.49·55-s + 0.529·57-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: \(1\)
Selberg data: \((2,\ 3328,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
13 \( 1 - T \)
good3 \( 1 + T + 3T^{2} \)
5 \( 1 + 3.82T + 5T^{2} \)
7 \( 1 + 3.82T + 7T^{2} \)
11 \( 1 - 4.82T + 11T^{2} \)
17 \( 1 - 6.65T + 17T^{2} \)
19 \( 1 + 4T + 19T^{2} \)
23 \( 1 - 3.17T + 23T^{2} \)
29 \( 1 + 3.17T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 + 3.82T + 37T^{2} \)
41 \( 1 - 2.82T + 41T^{2} \)
43 \( 1 + 3T + 43T^{2} \)
47 \( 1 - 11.4T + 47T^{2} \)
53 \( 1 + 3.17T + 53T^{2} \)
59 \( 1 + 5.17T + 59T^{2} \)
61 \( 1 + 10.8T + 61T^{2} \)
67 \( 1 - 3.65T + 67T^{2} \)
71 \( 1 - 10.1T + 71T^{2} \)
73 \( 1 - 5.17T + 73T^{2} \)
79 \( 1 - 7.65T + 79T^{2} \)
83 \( 1 - 6T + 83T^{2} \)
89 \( 1 + 17.6T + 89T^{2} \)
97 \( 1 + 14.4T + 97T^{2} \)
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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

−8.253015343179750951591283580025, −7.43002577708871257783988332091, −6.68744252414480750951189595635, −6.17696813675356189217766874794, −5.25740146196813861050792486180, −4.09677600755433771275645233741, −3.60508235626891630195647273566, −2.95564708280864717832401233156, −1.00843164166974151095249506504, 0, 1.00843164166974151095249506504, 2.95564708280864717832401233156, 3.60508235626891630195647273566, 4.09677600755433771275645233741, 5.25740146196813861050792486180, 6.17696813675356189217766874794, 6.68744252414480750951189595635, 7.43002577708871257783988332091, 8.253015343179750951591283580025

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