Properties

Label 2-3328-1.1-c1-0-49
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  − 1.86·3-s − 1.48·5-s + 2.55·7-s + 0.484·9-s − 1.59·11-s − 13-s + 2.77·15-s + 4.76·17-s − 3.51·19-s − 4.76·21-s + 3.73·23-s − 2.79·25-s + 4.69·27-s − 2·29-s − 0.685·31-s + 2.96·33-s − 3.79·35-s + 1.73·37-s + 1.86·39-s − 7.52·41-s + 4.69·43-s − 0.719·45-s + 5.38·47-s − 0.484·49-s − 8.89·51-s + 5.52·53-s + 2.36·55-s + ⋯
L(s)  = 1  − 1.07·3-s − 0.664·5-s + 0.964·7-s + 0.161·9-s − 0.479·11-s − 0.277·13-s + 0.715·15-s + 1.15·17-s − 0.806·19-s − 1.03·21-s + 0.778·23-s − 0.559·25-s + 0.903·27-s − 0.371·29-s − 0.123·31-s + 0.516·33-s − 0.640·35-s + 0.285·37-s + 0.298·39-s − 1.17·41-s + 0.716·43-s − 0.107·45-s + 0.784·47-s − 0.0692·49-s − 1.24·51-s + 0.759·53-s + 0.318·55-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: \(1\)
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 \( 1 + 1.86T + 3T^{2} \)
5 \( 1 + 1.48T + 5T^{2} \)
7 \( 1 - 2.55T + 7T^{2} \)
11 \( 1 + 1.59T + 11T^{2} \)
17 \( 1 - 4.76T + 17T^{2} \)
19 \( 1 + 3.51T + 19T^{2} \)
23 \( 1 - 3.73T + 23T^{2} \)
29 \( 1 + 2T + 29T^{2} \)
31 \( 1 + 0.685T + 31T^{2} \)
37 \( 1 - 1.73T + 37T^{2} \)
41 \( 1 + 7.52T + 41T^{2} \)
43 \( 1 - 4.69T + 43T^{2} \)
47 \( 1 - 5.38T + 47T^{2} \)
53 \( 1 - 5.52T + 53T^{2} \)
59 \( 1 - 10.9T + 59T^{2} \)
61 \( 1 + 12.4T + 61T^{2} \)
67 \( 1 - 2.96T + 67T^{2} \)
71 \( 1 + 11.3T + 71T^{2} \)
73 \( 1 - 9.46T + 73T^{2} \)
79 \( 1 - 6.91T + 79T^{2} \)
83 \( 1 + 4.06T + 83T^{2} \)
89 \( 1 + 0.969T + 89T^{2} \)
97 \( 1 - 3.93T + 97T^{2} \)
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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

−8.106205508051782551846572512719, −7.57160847682615004987902786727, −6.77122347421327658855215361794, −5.78654675797723685557081711087, −5.25919673633447678813695441623, −4.57774557280118939925528699328, −3.67127967123529470755936246457, −2.50143782004411892858901680095, −1.21034189585284918005468754155, 0, 1.21034189585284918005468754155, 2.50143782004411892858901680095, 3.67127967123529470755936246457, 4.57774557280118939925528699328, 5.25919673633447678813695441623, 5.78654675797723685557081711087, 6.77122347421327658855215361794, 7.57160847682615004987902786727, 8.106205508051782551846572512719

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