Properties

Label 2-3328-1.1-c1-0-65
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  + 0.146·3-s − 5-s + 0.146·7-s − 2.97·9-s + 2.68·11-s − 13-s − 0.146·15-s + 17-s − 4·19-s + 0.0214·21-s + 6.68·23-s − 4·25-s − 0.875·27-s + 4.39·29-s + 1.31·31-s + 0.393·33-s − 0.146·35-s + 3.97·37-s − 0.146·39-s + 6.39·41-s − 6.83·43-s + 2.97·45-s − 7.12·47-s − 6.97·49-s + 0.146·51-s − 8.97·53-s − 2.68·55-s + ⋯
L(s)  = 1  + 0.0845·3-s − 0.447·5-s + 0.0553·7-s − 0.992·9-s + 0.809·11-s − 0.277·13-s − 0.0377·15-s + 0.242·17-s − 0.917·19-s + 0.00467·21-s + 1.39·23-s − 0.800·25-s − 0.168·27-s + 0.815·29-s + 0.236·31-s + 0.0684·33-s − 0.0247·35-s + 0.654·37-s − 0.0234·39-s + 0.998·41-s − 1.04·43-s + 0.444·45-s − 1.03·47-s − 0.996·49-s + 0.0204·51-s − 1.23·53-s − 0.362·55-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 \( 1 - 0.146T + 3T^{2} \)
5 \( 1 + T + 5T^{2} \)
7 \( 1 - 0.146T + 7T^{2} \)
11 \( 1 - 2.68T + 11T^{2} \)
17 \( 1 - T + 17T^{2} \)
19 \( 1 + 4T + 19T^{2} \)
23 \( 1 - 6.68T + 23T^{2} \)
29 \( 1 - 4.39T + 29T^{2} \)
31 \( 1 - 1.31T + 31T^{2} \)
37 \( 1 - 3.97T + 37T^{2} \)
41 \( 1 - 6.39T + 41T^{2} \)
43 \( 1 + 6.83T + 43T^{2} \)
47 \( 1 + 7.12T + 47T^{2} \)
53 \( 1 + 8.97T + 53T^{2} \)
59 \( 1 + 12.3T + 59T^{2} \)
61 \( 1 + 8.35T + 61T^{2} \)
67 \( 1 + 8.29T + 67T^{2} \)
71 \( 1 + 5.51T + 71T^{2} \)
73 \( 1 - 6.97T + 73T^{2} \)
79 \( 1 - 15.0T + 79T^{2} \)
83 \( 1 + 4.29T + 83T^{2} \)
89 \( 1 - 5.37T + 89T^{2} \)
97 \( 1 + 10.3T + 97T^{2} \)
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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

−8.145060062152061617363615386413, −7.74289322973562675556825894894, −6.57555043846254283855949922474, −6.21256009053347565645302606506, −5.08538550787074574890992015306, −4.41656106612112178470382847963, −3.41402713293661613603583398151, −2.70644778229266098552884400888, −1.43488878043885430464363057249, 0, 1.43488878043885430464363057249, 2.70644778229266098552884400888, 3.41402713293661613603583398151, 4.41656106612112178470382847963, 5.08538550787074574890992015306, 6.21256009053347565645302606506, 6.57555043846254283855949922474, 7.74289322973562675556825894894, 8.145060062152061617363615386413

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