Properties

Label 1-107-107.106-r1-0-0
Degree $1$
Conductor $107$
Sign $1$
Analytic cond. $11.4987$
Root an. cond. $11.4987$
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

\[\begin{aligned}\Lambda(s)=\mathstrut & 107 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 107 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(107\)
Sign: $1$
Analytic conductor: \(11.4987\)
Root analytic conductor: \(11.4987\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{107} (106, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((1,\ 107,\ (1:\ ),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.326852223\)
\(L(\frac12)\) \(\approx\) \(1.326852223\)
\(L(1)\) \(\approx\) \(0.9111276755\)
\(L(1)\) \(\approx\) \(0.9111276755\)

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad107 \( 1 \)
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

−29.2507140111264096034499664478, −28.14960124760015303204373695397, −27.04871897087953847297680943008, −26.49471452647039048371369461478, −25.39703258965952156230327048379, −24.680981528594938389175505521, −23.39650356421593954043645065110, −21.96844673492842249095618647735, −20.44994622216287872583535436397, −19.81318600232194171014385393698, −19.12980309394917793974016224391, −18.148053187499111510642509674952, −16.44276709701150967191770631156, −15.77499870531388299215492066204, −14.82590541909745539391871807166, −13.26211254951704896426933380367, −11.97180264986610149206081297316, −10.75367821674543183729850651015, −9.304695466462708620345463212961, −8.72812555651843937650658447358, −7.41713536583272743899328295646, −6.52750358073905121597717020075, −3.9027623586238545483928887445, −2.90812216403723678026329739840, −1.01532045680624064311140232848, 1.01532045680624064311140232848, 2.90812216403723678026329739840, 3.9027623586238545483928887445, 6.52750358073905121597717020075, 7.41713536583272743899328295646, 8.72812555651843937650658447358, 9.304695466462708620345463212961, 10.75367821674543183729850651015, 11.97180264986610149206081297316, 13.26211254951704896426933380367, 14.82590541909745539391871807166, 15.77499870531388299215492066204, 16.44276709701150967191770631156, 18.148053187499111510642509674952, 19.12980309394917793974016224391, 19.81318600232194171014385393698, 20.44994622216287872583535436397, 21.96844673492842249095618647735, 23.39650356421593954043645065110, 24.680981528594938389175505521, 25.39703258965952156230327048379, 26.49471452647039048371369461478, 27.04871897087953847297680943008, 28.14960124760015303204373695397, 29.2507140111264096034499664478

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