Properties

Label 2-3276-1.1-c1-0-3
Degree $2$
Conductor $3276$
Sign $1$
Analytic cond. $26.1589$
Root an. cond. $5.11458$
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  − 3.37·5-s + 7-s − 2·11-s − 13-s + 0.627·19-s + 1.37·23-s + 6.37·25-s − 1.37·29-s − 3.37·31-s − 3.37·35-s − 4.74·37-s + 2.74·41-s − 6.11·43-s + 0.627·47-s + 49-s − 5.37·53-s + 6.74·55-s + 8·59-s + 6·61-s + 3.37·65-s + 1.25·67-s + 8.74·71-s + 14.8·73-s − 2·77-s − 6.11·79-s + 6.11·83-s + 7.37·89-s + ⋯
L(s)  = 1  − 1.50·5-s + 0.377·7-s − 0.603·11-s − 0.277·13-s + 0.144·19-s + 0.286·23-s + 1.27·25-s − 0.254·29-s − 0.605·31-s − 0.570·35-s − 0.780·37-s + 0.428·41-s − 0.932·43-s + 0.0915·47-s + 0.142·49-s − 0.737·53-s + 0.909·55-s + 1.04·59-s + 0.768·61-s + 0.418·65-s + 0.153·67-s + 1.03·71-s + 1.73·73-s − 0.227·77-s − 0.688·79-s + 0.671·83-s + 0.781·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3276 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3276 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3276\)    =    \(2^{2} \cdot 3^{2} \cdot 7 \cdot 13\)
Sign: $1$
Analytic conductor: \(26.1589\)
Root analytic conductor: \(5.11458\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3276,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.030913093\)
\(L(\frac12)\) \(\approx\) \(1.030913093\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 - T \)
13 \( 1 + T \)
good5 \( 1 + 3.37T + 5T^{2} \)
11 \( 1 + 2T + 11T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 - 0.627T + 19T^{2} \)
23 \( 1 - 1.37T + 23T^{2} \)
29 \( 1 + 1.37T + 29T^{2} \)
31 \( 1 + 3.37T + 31T^{2} \)
37 \( 1 + 4.74T + 37T^{2} \)
41 \( 1 - 2.74T + 41T^{2} \)
43 \( 1 + 6.11T + 43T^{2} \)
47 \( 1 - 0.627T + 47T^{2} \)
53 \( 1 + 5.37T + 53T^{2} \)
59 \( 1 - 8T + 59T^{2} \)
61 \( 1 - 6T + 61T^{2} \)
67 \( 1 - 1.25T + 67T^{2} \)
71 \( 1 - 8.74T + 71T^{2} \)
73 \( 1 - 14.8T + 73T^{2} \)
79 \( 1 + 6.11T + 79T^{2} \)
83 \( 1 - 6.11T + 83T^{2} \)
89 \( 1 - 7.37T + 89T^{2} \)
97 \( 1 - 17.3T + 97T^{2} \)
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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

−8.441080468982545778789576954241, −7.88724769658825201684170942906, −7.33483138108927611865025647964, −6.59827426122229118522192198205, −5.37543672226025322996748886309, −4.81186127008521047232311558845, −3.88683454700434800306862288174, −3.24536642018500696225430234400, −2.07983895515143152664770228243, −0.59191358546458505685976335368, 0.59191358546458505685976335368, 2.07983895515143152664770228243, 3.24536642018500696225430234400, 3.88683454700434800306862288174, 4.81186127008521047232311558845, 5.37543672226025322996748886309, 6.59827426122229118522192198205, 7.33483138108927611865025647964, 7.88724769658825201684170942906, 8.441080468982545778789576954241

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