Properties

Label 1-3311-3311.3310-r1-0-0
Degree $1$
Conductor $3311$
Sign $1$
Analytic cond. $355.816$
Root an. cond. $355.816$
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-s + 3-s + 4-s + 5-s + 6-s + 8-s + 9-s + 10-s + 12-s + 13-s + 15-s + 16-s + 17-s + 18-s − 19-s + 20-s + 23-s + 24-s + 25-s + 26-s + 27-s + 29-s + 30-s − 31-s + 32-s + 34-s + 36-s + ⋯
L(s)  = 1  + 2-s + 3-s + 4-s + 5-s + 6-s + 8-s + 9-s + 10-s + 12-s + 13-s + 15-s + 16-s + 17-s + 18-s − 19-s + 20-s + 23-s + 24-s + 25-s + 26-s + 27-s + 29-s + 30-s − 31-s + 32-s + 34-s + 36-s + ⋯

Functional equation

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

Invariants

Degree: \(1\)
Conductor: \(3311\)    =    \(7 \cdot 11 \cdot 43\)
Sign: $1$
Analytic conductor: \(355.816\)
Root analytic conductor: \(355.816\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{3311} (3310, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((1,\ 3311,\ (1:\ ),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(12.20311641\)
\(L(\frac12)\) \(\approx\) \(12.20311641\)
\(L(1)\) \(\approx\) \(3.930997600\)
\(L(1)\) \(\approx\) \(3.930997600\)

Euler product

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

Imaginary part of the first few zeros on the critical line

−18.89958244816572675931697466473, −18.10030824811745903913073632931, −17.161963620614579573754304134607, −16.40903246378085965839953013824, −15.779308391430808663439213714822, −14.88537354783603253827742022208, −14.47935966038212527974894712413, −13.83415016363256614869008975802, −13.18630056974355958256876406755, −12.78457338716709414714039741691, −11.95579107252190787736229359966, −10.691347502339440273868588521062, −10.510212781325477215632429525672, −9.4613634712732409766724680610, −8.755424969317741587311564916553, −7.97945599149392240620246587269, −7.05898409745157298770809056335, −6.43355140879226242773636473198, −5.6657228902958230743713398771, −4.869429575378504637887620119018, −4.01376815913069282809486524456, −3.22183238037248455931263033543, −2.63526107769581095377306982312, −1.70032797615674983900354550778, −1.16564981916145965924873759221, 1.16564981916145965924873759221, 1.70032797615674983900354550778, 2.63526107769581095377306982312, 3.22183238037248455931263033543, 4.01376815913069282809486524456, 4.869429575378504637887620119018, 5.6657228902958230743713398771, 6.43355140879226242773636473198, 7.05898409745157298770809056335, 7.97945599149392240620246587269, 8.755424969317741587311564916553, 9.4613634712732409766724680610, 10.510212781325477215632429525672, 10.691347502339440273868588521062, 11.95579107252190787736229359966, 12.78457338716709414714039741691, 13.18630056974355958256876406755, 13.83415016363256614869008975802, 14.47935966038212527974894712413, 14.88537354783603253827742022208, 15.779308391430808663439213714822, 16.40903246378085965839953013824, 17.161963620614579573754304134607, 18.10030824811745903913073632931, 18.89958244816572675931697466473

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