Properties

Label 1-103-103.102-r1-0-0
Degree $1$
Conductor $103$
Sign $1$
Analytic cond. $11.0688$
Root an. cond. $11.0688$
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 + 7-s + 8-s + 9-s − 10-s − 11-s − 12-s + 13-s + 14-s + 15-s + 16-s + 17-s + 18-s + 19-s − 20-s − 21-s − 22-s + 23-s − 24-s + 25-s + 26-s − 27-s + 28-s + ⋯
L(s)  = 1  + 2-s − 3-s + 4-s − 5-s − 6-s + 7-s + 8-s + 9-s − 10-s − 11-s − 12-s + 13-s + 14-s + 15-s + 16-s + 17-s + 18-s + 19-s − 20-s − 21-s − 22-s + 23-s − 24-s + 25-s + 26-s − 27-s + 28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 103 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 103 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(103\)
Sign: $1$
Analytic conductor: \(11.0688\)
Root analytic conductor: \(11.0688\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{103} (102, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((1,\ 103,\ (1:\ ),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(2.391388339\)
\(L(\frac12)\) \(\approx\) \(2.391388339\)
\(L(1)\) \(\approx\) \(1.547751610\)
\(L(1)\) \(\approx\) \(1.547751610\)

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad103 \( 1 \)
good2 \( 1 + T \)
3 \( 1 - T \)
5 \( 1 - T \)
7 \( 1 + T \)
11 \( 1 - T \)
13 \( 1 + T \)
17 \( 1 + T \)
19 \( 1 + T \)
23 \( 1 + T \)
29 \( 1 + T \)
31 \( 1 - T \)
37 \( 1 - T \)
41 \( 1 + T \)
43 \( 1 - T \)
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

−29.70619478390247684866308909024, −28.55956597869325988354822117306, −27.76095853591811345532120017403, −26.6044557166879163880011819094, −24.9997311416078033110086462497, −23.77936798536478412072227582889, −23.490048418832871368530892341360, −22.54984404651302574309166770398, −21.20624288076856778125338726191, −20.62769836871831760281793046165, −19.0049738497768123860589981497, −17.910955739023364850713895019146, −16.38845646488609529555706165004, −15.76305727282514289807591967513, −14.64853320683071550339186690912, −13.2159466464713963408494632120, −12.10005595251907718671952957330, −11.29724056641581031761690264632, −10.53168806524888172117251773731, −8.04224058167483907554101273723, −7.10044898312757032328357569770, −5.52136041664144176277019279530, −4.75061487504063370435485679808, −3.38324803749523647618934500777, −1.20479544152615396627284677538, 1.20479544152615396627284677538, 3.38324803749523647618934500777, 4.75061487504063370435485679808, 5.52136041664144176277019279530, 7.10044898312757032328357569770, 8.04224058167483907554101273723, 10.53168806524888172117251773731, 11.29724056641581031761690264632, 12.10005595251907718671952957330, 13.2159466464713963408494632120, 14.64853320683071550339186690912, 15.76305727282514289807591967513, 16.38845646488609529555706165004, 17.910955739023364850713895019146, 19.0049738497768123860589981497, 20.62769836871831760281793046165, 21.20624288076856778125338726191, 22.54984404651302574309166770398, 23.490048418832871368530892341360, 23.77936798536478412072227582889, 24.9997311416078033110086462497, 26.6044557166879163880011819094, 27.76095853591811345532120017403, 28.55956597869325988354822117306, 29.70619478390247684866308909024

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