Properties

Label 2-3328-1.1-c1-0-23
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  − 2.47·3-s − 4.14·5-s − 1.96·7-s + 3.14·9-s − 3.34·11-s − 13-s + 10.2·15-s − 4.86·17-s + 7.27·19-s + 4.86·21-s + 4.95·23-s + 12.1·25-s − 0.350·27-s − 2·29-s + 4.44·31-s + 8.28·33-s + 8.13·35-s − 2.58·37-s + 2.47·39-s + 11.7·41-s − 0.350·43-s − 13.0·45-s − 4.79·47-s − 3.14·49-s + 12.0·51-s − 13.7·53-s + 13.8·55-s + ⋯
L(s)  = 1  − 1.43·3-s − 1.85·5-s − 0.742·7-s + 1.04·9-s − 1.00·11-s − 0.277·13-s + 2.64·15-s − 1.18·17-s + 1.66·19-s + 1.06·21-s + 1.03·23-s + 2.43·25-s − 0.0674·27-s − 0.371·29-s + 0.797·31-s + 1.44·33-s + 1.37·35-s − 0.425·37-s + 0.396·39-s + 1.83·41-s − 0.0534·43-s − 1.93·45-s − 0.699·47-s − 0.448·49-s + 1.68·51-s − 1.88·53-s + 1.86·55-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 \( 1 + 2.47T + 3T^{2} \)
5 \( 1 + 4.14T + 5T^{2} \)
7 \( 1 + 1.96T + 7T^{2} \)
11 \( 1 + 3.34T + 11T^{2} \)
17 \( 1 + 4.86T + 17T^{2} \)
19 \( 1 - 7.27T + 19T^{2} \)
23 \( 1 - 4.95T + 23T^{2} \)
29 \( 1 + 2T + 29T^{2} \)
31 \( 1 - 4.44T + 31T^{2} \)
37 \( 1 + 2.58T + 37T^{2} \)
41 \( 1 - 11.7T + 41T^{2} \)
43 \( 1 + 0.350T + 43T^{2} \)
47 \( 1 + 4.79T + 47T^{2} \)
53 \( 1 + 13.7T + 53T^{2} \)
59 \( 1 - 2.64T + 59T^{2} \)
61 \( 1 - 1.45T + 61T^{2} \)
67 \( 1 + 5.54T + 67T^{2} \)
71 \( 1 - 0.936T + 71T^{2} \)
73 \( 1 - 0.829T + 73T^{2} \)
79 \( 1 - 11.6T + 79T^{2} \)
83 \( 1 - 8.99T + 83T^{2} \)
89 \( 1 + 6.28T + 89T^{2} \)
97 \( 1 - 14.5T + 97T^{2} \)
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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

−7.996798643340687239016355570067, −7.41631382394924290144225248787, −6.81966700442792371812441023007, −6.03968786788623127017521439897, −4.92772177489552066458204457803, −4.73376431266844026150937210971, −3.54814959194508732384647777827, −2.82933111945574545674260778628, −0.810254849719169138051702764784, 0, 0.810254849719169138051702764784, 2.82933111945574545674260778628, 3.54814959194508732384647777827, 4.73376431266844026150937210971, 4.92772177489552066458204457803, 6.03968786788623127017521439897, 6.81966700442792371812441023007, 7.41631382394924290144225248787, 7.996798643340687239016355570067

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