Properties

Label 2-3311-3311.3310-c0-0-35
Degree $2$
Conductor $3311$
Sign $1$
Analytic cond. $1.65240$
Root an. cond. $1.28545$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 3·4-s + 7-s + 4·8-s − 9-s − 11-s + 2·14-s + 5·16-s − 2·18-s − 2·22-s − 2·23-s − 25-s + 3·28-s − 2·29-s + 6·32-s − 3·36-s − 43-s − 3·44-s − 4·46-s + 49-s − 2·50-s + 2·53-s + 4·56-s − 4·58-s − 63-s + 7·64-s + 2·67-s + ⋯
L(s)  = 1  + 2·2-s + 3·4-s + 7-s + 4·8-s − 9-s − 11-s + 2·14-s + 5·16-s − 2·18-s − 2·22-s − 2·23-s − 25-s + 3·28-s − 2·29-s + 6·32-s − 3·36-s − 43-s − 3·44-s − 4·46-s + 49-s − 2·50-s + 2·53-s + 4·56-s − 4·58-s − 63-s + 7·64-s + 2·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3311 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3311 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3311\)    =    \(7 \cdot 11 \cdot 43\)
Sign: $1$
Analytic conductor: \(1.65240\)
Root analytic conductor: \(1.28545\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{3311} (3310, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3311,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(4.436512507\)
\(L(\frac12)\) \(\approx\) \(4.436512507\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 - T \)
11 \( 1 + T \)
43 \( 1 + T \)
good2 \( ( 1 - T )^{2} \)
3 \( 1 + T^{2} \)
5 \( 1 + T^{2} \)
13 \( 1 + T^{2} \)
17 \( 1 + T^{2} \)
19 \( ( 1 - T )( 1 + T ) \)
23 \( ( 1 + T )^{2} \)
29 \( ( 1 + T )^{2} \)
31 \( ( 1 - T )( 1 + T ) \)
37 \( ( 1 - T )( 1 + T ) \)
41 \( 1 + T^{2} \)
47 \( ( 1 - T )( 1 + T ) \)
53 \( ( 1 - T )^{2} \)
59 \( ( 1 - T )( 1 + T ) \)
61 \( ( 1 - T )( 1 + T ) \)
67 \( ( 1 - T )^{2} \)
71 \( ( 1 - T )( 1 + T ) \)
73 \( ( 1 - T )( 1 + T ) \)
79 \( ( 1 - T )( 1 + T ) \)
83 \( 1 + T^{2} \)
89 \( 1 + T^{2} \)
97 \( ( 1 - T )( 1 + T ) \)
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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

−8.327529048966035595447667808121, −7.86576770894213139238402564395, −7.21276800265659617620724937401, −6.10546057474397191428028034742, −5.55683797397808236356124878961, −5.16058185068508082676236724432, −4.12271596725253729989644227068, −3.56122613556173330407350824039, −2.37195125549253654885749496071, −1.94810746962855116347226891179, 1.94810746962855116347226891179, 2.37195125549253654885749496071, 3.56122613556173330407350824039, 4.12271596725253729989644227068, 5.16058185068508082676236724432, 5.55683797397808236356124878961, 6.10546057474397191428028034742, 7.21276800265659617620724937401, 7.86576770894213139238402564395, 8.327529048966035595447667808121

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